{@link KJUR.asn1.x509} - ASN.1 structure for X.509 certificate and CRL
\n *
{@link KJUR.crypto} - Java Cryptographic Extension(JCE) style MessageDigest/Signature\n * class and utilities
\n *
\n * \n * NOTE: Please ignore method summary and document of this namespace. This caused by a bug of jsdoc2.\n * @name KJUR\n * @namespace kjur's class library name space\n */\nvar KJUR = {};\n\n/**\n * kjur's ASN.1 class library name space\n *
\n * This is ITU-T X.690 ASN.1 DER encoder class library and\n * class structure and methods is very similar to\n * org.bouncycastle.asn1 package of\n * well known BouncyCaslte Cryptography Library.\n *
PROVIDING ASN.1 PRIMITIVES
\n * Here are ASN.1 DER primitive classes.\n *
\n *
0x01 {@link KJUR.asn1.DERBoolean}
\n *
0x02 {@link KJUR.asn1.DERInteger}
\n *
0x03 {@link KJUR.asn1.DERBitString}
\n *
0x04 {@link KJUR.asn1.DEROctetString}
\n *
0x05 {@link KJUR.asn1.DERNull}
\n *
0x06 {@link KJUR.asn1.DERObjectIdentifier}
\n *
0x0a {@link KJUR.asn1.DEREnumerated}
\n *
0x0c {@link KJUR.asn1.DERUTF8String}
\n *
0x12 {@link KJUR.asn1.DERNumericString}
\n *
0x13 {@link KJUR.asn1.DERPrintableString}
\n *
0x14 {@link KJUR.asn1.DERTeletexString}
\n *
0x16 {@link KJUR.asn1.DERIA5String}
\n *
0x17 {@link KJUR.asn1.DERUTCTime}
\n *
0x18 {@link KJUR.asn1.DERGeneralizedTime}
\n *
0x30 {@link KJUR.asn1.DERSequence}
\n *
0x31 {@link KJUR.asn1.DERSet}
\n *
\n *
OTHER ASN.1 CLASSES
\n *
\n *
{@link KJUR.asn1.ASN1Object}
\n *
{@link KJUR.asn1.DERAbstractString}
\n *
{@link KJUR.asn1.DERAbstractTime}
\n *
{@link KJUR.asn1.DERAbstractStructured}
\n *
{@link KJUR.asn1.DERTaggedObject}
\n *
\n *
SUB NAME SPACES
\n *
\n *
{@link KJUR.asn1.cades} - CAdES long term signature format
{@link KJUR.asn1.tsp} - RFC 3161 Timestamping Protocol Format
\n *
{@link KJUR.asn1.x509} - RFC 5280 X.509 certificate and CRL
\n *
\n * \n * NOTE: Please ignore method summary and document of this namespace.\n * This caused by a bug of jsdoc2.\n * @name KJUR.asn1\n * @namespace\n */\nif (typeof KJUR.asn1 == \"undefined\" || !KJUR.asn1) KJUR.asn1 = {};\n\n/**\n * ASN1 utilities class\n * @name KJUR.asn1.ASN1Util\n * @class ASN1 utilities class\n * @since asn1 1.0.2\n */\nKJUR.asn1.ASN1Util = new function() {\n this.integerToByteHex = function(i) {\n var h = i.toString(16);\n if ((h.length % 2) == 1) h = '0' + h;\n return h;\n };\n this.bigIntToMinTwosComplementsHex = function(bigIntegerValue) {\n var h = bigIntegerValue.toString(16);\n if (h.substr(0, 1) != '-') {\n if (h.length % 2 == 1) {\n h = '0' + h;\n } else {\n if (! h.match(/^[0-7]/)) {\n h = '00' + h;\n }\n }\n } else {\n var hPos = h.substr(1);\n var xorLen = hPos.length;\n if (xorLen % 2 == 1) {\n xorLen += 1;\n } else {\n if (! h.match(/^[0-7]/)) {\n xorLen += 2;\n }\n }\n var hMask = '';\n for (var i = 0; i < xorLen; i++) {\n hMask += 'f';\n }\n var biMask = new BigInteger(hMask, 16);\n var biNeg = biMask.xor(bigIntegerValue).add(BigInteger.ONE);\n h = biNeg.toString(16).replace(/^-/, '');\n }\n return h;\n };\n /**\n * get PEM string from hexadecimal data and header string\n * @name getPEMStringFromHex\n * @memberOf KJUR.asn1.ASN1Util\n * @function\n * @param {String} dataHex hexadecimal string of PEM body\n * @param {String} pemHeader PEM header string (ex. 'RSA PRIVATE KEY')\n * @return {String} PEM formatted string of input data\n * @description\n * This method converts a hexadecimal string to a PEM string with\n * a specified header. Its line break will be CRLF(\"\\r\\n\").\n * @example\n * var pem = KJUR.asn1.ASN1Util.getPEMStringFromHex('616161', 'RSA PRIVATE KEY');\n * // value of pem will be:\n * -----BEGIN PRIVATE KEY-----\n * YWFh\n * -----END PRIVATE KEY-----\n */\n this.getPEMStringFromHex = function(dataHex, pemHeader) {\n return hextopem(dataHex, pemHeader);\n };\n\n /**\n * generate ASN1Object specifed by JSON parameters\n * @name newObject\n * @memberOf KJUR.asn1.ASN1Util\n * @function\n * @param {Array} param JSON parameter to generate ASN1Object\n * @return {KJUR.asn1.ASN1Object} generated object\n * @since asn1 1.0.3\n * @description\n * generate any ASN1Object specified by JSON param\n * including ASN.1 primitive or structured.\n * Generally 'param' can be described as follows:\n *
\n * {TYPE-OF-ASNOBJ: ASN1OBJ-PARAMETER}\n *
\n * 'TYPE-OF-ASN1OBJ' can be one of following symbols:\n *
\n *
'bool' - DERBoolean
\n *
'int' - DERInteger
\n *
'bitstr' - DERBitString
\n *
'octstr' - DEROctetString
\n *
'null' - DERNull
\n *
'oid' - DERObjectIdentifier
\n *
'enum' - DEREnumerated
\n *
'utf8str' - DERUTF8String
\n *
'numstr' - DERNumericString
\n *
'prnstr' - DERPrintableString
\n *
'telstr' - DERTeletexString
\n *
'ia5str' - DERIA5String
\n *
'utctime' - DERUTCTime
\n *
'gentime' - DERGeneralizedTime
\n *
'seq' - DERSequence
\n *
'set' - DERSet
\n *
'tag' - DERTaggedObject
\n *
\n * @example\n * newObject({'prnstr': 'aaa'});\n * newObject({'seq': [{'int': 3}, {'prnstr': 'aaa'}]})\n * // ASN.1 Tagged Object\n * newObject({'tag': {'tag': 'a1',\n * 'explicit': true,\n * 'obj': {'seq': [{'int': 3}, {'prnstr': 'aaa'}]}}});\n * // more simple representation of ASN.1 Tagged Object\n * newObject({'tag': ['a1',\n * true,\n * {'seq': [\n * {'int': 3},\n * {'prnstr': 'aaa'}]}\n * ]});\n */\n this.newObject = function(param) {\n var _KJUR = KJUR,\n _KJUR_asn1 = _KJUR.asn1,\n _DERBoolean = _KJUR_asn1.DERBoolean,\n _DERInteger = _KJUR_asn1.DERInteger,\n _DERBitString = _KJUR_asn1.DERBitString,\n _DEROctetString = _KJUR_asn1.DEROctetString,\n _DERNull = _KJUR_asn1.DERNull,\n _DERObjectIdentifier = _KJUR_asn1.DERObjectIdentifier,\n _DEREnumerated = _KJUR_asn1.DEREnumerated,\n _DERUTF8String = _KJUR_asn1.DERUTF8String,\n _DERNumericString = _KJUR_asn1.DERNumericString,\n _DERPrintableString = _KJUR_asn1.DERPrintableString,\n _DERTeletexString = _KJUR_asn1.DERTeletexString,\n _DERIA5String = _KJUR_asn1.DERIA5String,\n _DERUTCTime = _KJUR_asn1.DERUTCTime,\n _DERGeneralizedTime = _KJUR_asn1.DERGeneralizedTime,\n _DERSequence = _KJUR_asn1.DERSequence,\n _DERSet = _KJUR_asn1.DERSet,\n _DERTaggedObject = _KJUR_asn1.DERTaggedObject,\n _newObject = _KJUR_asn1.ASN1Util.newObject;\n\n var keys = Object.keys(param);\n if (keys.length != 1)\n throw \"key of param shall be only one.\";\n var key = keys[0];\n\n if (\":bool:int:bitstr:octstr:null:oid:enum:utf8str:numstr:prnstr:telstr:ia5str:utctime:gentime:seq:set:tag:\".indexOf(\":\" + key + \":\") == -1)\n throw \"undefined key: \" + key;\n\n if (key == \"bool\") return new _DERBoolean(param[key]);\n if (key == \"int\") return new _DERInteger(param[key]);\n if (key == \"bitstr\") return new _DERBitString(param[key]);\n if (key == \"octstr\") return new _DEROctetString(param[key]);\n if (key == \"null\") return new _DERNull(param[key]);\n if (key == \"oid\") return new _DERObjectIdentifier(param[key]);\n if (key == \"enum\") return new _DEREnumerated(param[key]);\n if (key == \"utf8str\") return new _DERUTF8String(param[key]);\n if (key == \"numstr\") return new _DERNumericString(param[key]);\n if (key == \"prnstr\") return new _DERPrintableString(param[key]);\n if (key == \"telstr\") return new _DERTeletexString(param[key]);\n if (key == \"ia5str\") return new _DERIA5String(param[key]);\n if (key == \"utctime\") return new _DERUTCTime(param[key]);\n if (key == \"gentime\") return new _DERGeneralizedTime(param[key]);\n\n if (key == \"seq\") {\n var paramList = param[key];\n var a = [];\n for (var i = 0; i < paramList.length; i++) {\n var asn1Obj = _newObject(paramList[i]);\n a.push(asn1Obj);\n }\n return new _DERSequence({'array': a});\n }\n\n if (key == \"set\") {\n var paramList = param[key];\n var a = [];\n for (var i = 0; i < paramList.length; i++) {\n var asn1Obj = _newObject(paramList[i]);\n a.push(asn1Obj);\n }\n return new _DERSet({'array': a});\n }\n\n if (key == \"tag\") {\n var tagParam = param[key];\n if (Object.prototype.toString.call(tagParam) === '[object Array]' &&\n tagParam.length == 3) {\n var obj = _newObject(tagParam[2]);\n return new _DERTaggedObject({tag: tagParam[0],\n explicit: tagParam[1],\n obj: obj});\n } else {\n var newParam = {};\n if (tagParam.explicit !== undefined)\n newParam.explicit = tagParam.explicit;\n if (tagParam.tag !== undefined)\n newParam.tag = tagParam.tag;\n if (tagParam.obj === undefined)\n throw \"obj shall be specified for 'tag'.\";\n newParam.obj = _newObject(tagParam.obj);\n return new _DERTaggedObject(newParam);\n }\n }\n };\n\n /**\n * get encoded hexadecimal string of ASN1Object specifed by JSON parameters\n * @name jsonToASN1HEX\n * @memberOf KJUR.asn1.ASN1Util\n * @function\n * @param {Array} param JSON parameter to generate ASN1Object\n * @return hexadecimal string of ASN1Object\n * @since asn1 1.0.4\n * @description\n * As for ASN.1 object representation of JSON object,\n * please see {@link newObject}.\n * @example\n * jsonToASN1HEX({'prnstr': 'aaa'});\n */\n this.jsonToASN1HEX = function(param) {\n var asn1Obj = this.newObject(param);\n return asn1Obj.getEncodedHex();\n };\n};\n\n/**\n * get dot noted oid number string from hexadecimal value of OID\n * @name oidHexToInt\n * @memberOf KJUR.asn1.ASN1Util\n * @function\n * @param {String} hex hexadecimal value of object identifier\n * @return {String} dot noted string of object identifier\n * @since jsrsasign 4.8.3 asn1 1.0.7\n * @description\n * This static method converts from hexadecimal string representation of\n * ASN.1 value of object identifier to oid number string.\n * @example\n * KJUR.asn1.ASN1Util.oidHexToInt('550406') → \"2.5.4.6\"\n */\nKJUR.asn1.ASN1Util.oidHexToInt = function(hex) {\n var s = \"\";\n var i01 = parseInt(hex.substr(0, 2), 16);\n var i0 = Math.floor(i01 / 40);\n var i1 = i01 % 40;\n var s = i0 + \".\" + i1;\n\n var binbuf = \"\";\n for (var i = 2; i < hex.length; i += 2) {\n var value = parseInt(hex.substr(i, 2), 16);\n var bin = (\"00000000\" + value.toString(2)).slice(- 8);\n binbuf = binbuf + bin.substr(1, 7);\n if (bin.substr(0, 1) == \"0\") {\n var bi = new BigInteger(binbuf, 2);\n s = s + \".\" + bi.toString(10);\n binbuf = \"\";\n }\n }\n return s;\n};\n\n/**\n * get hexadecimal value of object identifier from dot noted oid value\n * @name oidIntToHex\n * @memberOf KJUR.asn1.ASN1Util\n * @function\n * @param {String} oidString dot noted string of object identifier\n * @return {String} hexadecimal value of object identifier\n * @since jsrsasign 4.8.3 asn1 1.0.7\n * @description\n * This static method converts from object identifier value string.\n * to hexadecimal string representation of it.\n * @example\n * KJUR.asn1.ASN1Util.oidIntToHex(\"2.5.4.6\") → \"550406\"\n */\nKJUR.asn1.ASN1Util.oidIntToHex = function(oidString) {\n var itox = function(i) {\n var h = i.toString(16);\n if (h.length == 1) h = '0' + h;\n return h;\n };\n\n var roidtox = function(roid) {\n var h = '';\n var bi = new BigInteger(roid, 10);\n var b = bi.toString(2);\n var padLen = 7 - b.length % 7;\n if (padLen == 7) padLen = 0;\n var bPad = '';\n for (var i = 0; i < padLen; i++) bPad += '0';\n b = bPad + b;\n for (var i = 0; i < b.length - 1; i += 7) {\n var b8 = b.substr(i, 7);\n if (i != b.length - 7) b8 = '1' + b8;\n h += itox(parseInt(b8, 2));\n }\n return h;\n };\n\n if (! oidString.match(/^[0-9.]+$/)) {\n throw \"malformed oid string: \" + oidString;\n }\n var h = '';\n var a = oidString.split('.');\n var i0 = parseInt(a[0]) * 40 + parseInt(a[1]);\n h += itox(i0);\n a.splice(0, 2);\n for (var i = 0; i < a.length; i++) {\n h += roidtox(a[i]);\n }\n return h;\n};\n\n\n// ********************************************************************\n// Abstract ASN.1 Classes\n// ********************************************************************\n\n// ********************************************************************\n\n/**\n * base class for ASN.1 DER encoder object\n * @name KJUR.asn1.ASN1Object\n * @class base class for ASN.1 DER encoder object\n * @property {Boolean} isModified flag whether internal data was changed\n * @property {String} hTLV hexadecimal string of ASN.1 TLV\n * @property {String} hT hexadecimal string of ASN.1 TLV tag(T)\n * @property {String} hL hexadecimal string of ASN.1 TLV length(L)\n * @property {String} hV hexadecimal string of ASN.1 TLV value(V)\n * @description\n */\nKJUR.asn1.ASN1Object = function() {\n var hV = '';\n\n /**\n * get hexadecimal ASN.1 TLV length(L) bytes from TLV value(V)\n * @name getLengthHexFromValue\n * @memberOf KJUR.asn1.ASN1Object#\n * @function\n * @return {String} hexadecimal string of ASN.1 TLV length(L)\n */\n this.getLengthHexFromValue = function() {\n if (typeof this.hV == \"undefined\" || this.hV == null) {\n throw \"this.hV is null or undefined.\";\n }\n if (this.hV.length % 2 == 1) {\n throw \"value hex must be even length: n=\" + hV.length + \",v=\" + this.hV;\n }\n var n = this.hV.length / 2;\n var hN = n.toString(16);\n if (hN.length % 2 == 1) {\n hN = \"0\" + hN;\n }\n if (n < 128) {\n return hN;\n } else {\n var hNlen = hN.length / 2;\n if (hNlen > 15) {\n throw \"ASN.1 length too long to represent by 8x: n = \" + n.toString(16);\n }\n var head = 128 + hNlen;\n return head.toString(16) + hN;\n }\n };\n\n /**\n * get hexadecimal string of ASN.1 TLV bytes\n * @name getEncodedHex\n * @memberOf KJUR.asn1.ASN1Object#\n * @function\n * @return {String} hexadecimal string of ASN.1 TLV\n */\n this.getEncodedHex = function() {\n if (this.hTLV == null || this.isModified) {\n this.hV = this.getFreshValueHex();\n this.hL = this.getLengthHexFromValue();\n this.hTLV = this.hT + this.hL + this.hV;\n this.isModified = false;\n //alert(\"first time: \" + this.hTLV);\n }\n return this.hTLV;\n };\n\n /**\n * get hexadecimal string of ASN.1 TLV value(V) bytes\n * @name getValueHex\n * @memberOf KJUR.asn1.ASN1Object#\n * @function\n * @return {String} hexadecimal string of ASN.1 TLV value(V) bytes\n */\n this.getValueHex = function() {\n this.getEncodedHex();\n return this.hV;\n };\n\n this.getFreshValueHex = function() {\n return '';\n };\n};\n\n// == BEGIN DERAbstractString ================================================\n/**\n * base class for ASN.1 DER string classes\n * @name KJUR.asn1.DERAbstractString\n * @class base class for ASN.1 DER string classes\n * @param {Array} params associative array of parameters (ex. {'str': 'aaa'})\n * @property {String} s internal string of value\n * @extends KJUR.asn1.ASN1Object\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
str - specify initial ASN.1 value(V) by a string
\n *
hex - specify initial ASN.1 value(V) by a hexadecimal string
\n *
\n * NOTE: 'params' can be omitted.\n */\nKJUR.asn1.DERAbstractString = function(params) {\n KJUR.asn1.DERAbstractString.superclass.constructor.call(this);\n\n /**\n * get string value of this string object\n * @name getString\n * @memberOf KJUR.asn1.DERAbstractString#\n * @function\n * @return {String} string value of this string object\n */\n this.getString = function() {\n return this.s;\n };\n\n /**\n * set value by a string\n * @name setString\n * @memberOf KJUR.asn1.DERAbstractString#\n * @function\n * @param {String} newS value by a string to set\n */\n this.setString = function(newS) {\n this.hTLV = null;\n this.isModified = true;\n this.s = newS;\n this.hV = stohex(this.s);\n };\n\n /**\n * set value by a hexadecimal string\n * @name setStringHex\n * @memberOf KJUR.asn1.DERAbstractString#\n * @function\n * @param {String} newHexString value by a hexadecimal string to set\n */\n this.setStringHex = function(newHexString) {\n this.hTLV = null;\n this.isModified = true;\n this.s = null;\n this.hV = newHexString;\n };\n\n this.getFreshValueHex = function() {\n return this.hV;\n };\n\n if (typeof params != \"undefined\") {\n if (typeof params == \"string\") {\n this.setString(params);\n } else if (typeof params['str'] != \"undefined\") {\n this.setString(params['str']);\n } else if (typeof params['hex'] != \"undefined\") {\n this.setStringHex(params['hex']);\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERAbstractString, KJUR.asn1.ASN1Object);\n// == END DERAbstractString ================================================\n\n// == BEGIN DERAbstractTime ==================================================\n/**\n * base class for ASN.1 DER Generalized/UTCTime class\n * @name KJUR.asn1.DERAbstractTime\n * @class base class for ASN.1 DER Generalized/UTCTime class\n * @param {Array} params associative array of parameters (ex. {'str': '130430235959Z'})\n * @extends KJUR.asn1.ASN1Object\n * @description\n * @see KJUR.asn1.ASN1Object - superclass\n */\nKJUR.asn1.DERAbstractTime = function(params) {\n KJUR.asn1.DERAbstractTime.superclass.constructor.call(this);\n\n // --- PRIVATE METHODS --------------------\n this.localDateToUTC = function(d) {\n utc = d.getTime() + (d.getTimezoneOffset() * 60000);\n var utcDate = new Date(utc);\n return utcDate;\n };\n\n /*\n * format date string by Data object\n * @name formatDate\n * @memberOf KJUR.asn1.AbstractTime;\n * @param {Date} dateObject\n * @param {string} type 'utc' or 'gen'\n * @param {boolean} withMillis flag for with millisections or not\n * @description\n * 'withMillis' flag is supported from asn1 1.0.6.\n */\n this.formatDate = function(dateObject, type, withMillis) {\n var pad = this.zeroPadding;\n var d = this.localDateToUTC(dateObject);\n var year = String(d.getFullYear());\n if (type == 'utc') year = year.substr(2, 2);\n var month = pad(String(d.getMonth() + 1), 2);\n var day = pad(String(d.getDate()), 2);\n var hour = pad(String(d.getHours()), 2);\n var min = pad(String(d.getMinutes()), 2);\n var sec = pad(String(d.getSeconds()), 2);\n var s = year + month + day + hour + min + sec;\n if (withMillis === true) {\n var millis = d.getMilliseconds();\n if (millis != 0) {\n var sMillis = pad(String(millis), 3);\n sMillis = sMillis.replace(/[0]+$/, \"\");\n s = s + \".\" + sMillis;\n }\n }\n return s + \"Z\";\n };\n\n this.zeroPadding = function(s, len) {\n if (s.length >= len) return s;\n return new Array(len - s.length + 1).join('0') + s;\n };\n\n // --- PUBLIC METHODS --------------------\n /**\n * get string value of this string object\n * @name getString\n * @memberOf KJUR.asn1.DERAbstractTime#\n * @function\n * @return {String} string value of this time object\n */\n this.getString = function() {\n return this.s;\n };\n\n /**\n * set value by a string\n * @name setString\n * @memberOf KJUR.asn1.DERAbstractTime#\n * @function\n * @param {String} newS value by a string to set such like \"130430235959Z\"\n */\n this.setString = function(newS) {\n this.hTLV = null;\n this.isModified = true;\n this.s = newS;\n this.hV = stohex(newS);\n };\n\n /**\n * set value by a Date object\n * @name setByDateValue\n * @memberOf KJUR.asn1.DERAbstractTime#\n * @function\n * @param {Integer} year year of date (ex. 2013)\n * @param {Integer} month month of date between 1 and 12 (ex. 12)\n * @param {Integer} day day of month\n * @param {Integer} hour hours of date\n * @param {Integer} min minutes of date\n * @param {Integer} sec seconds of date\n */\n this.setByDateValue = function(year, month, day, hour, min, sec) {\n var dateObject = new Date(Date.UTC(year, month - 1, day, hour, min, sec, 0));\n this.setByDate(dateObject);\n };\n\n this.getFreshValueHex = function() {\n return this.hV;\n };\n};\nYAHOO.lang.extend(KJUR.asn1.DERAbstractTime, KJUR.asn1.ASN1Object);\n// == END DERAbstractTime ==================================================\n\n// == BEGIN DERAbstractStructured ============================================\n/**\n * base class for ASN.1 DER structured class\n * @name KJUR.asn1.DERAbstractStructured\n * @class base class for ASN.1 DER structured class\n * @property {Array} asn1Array internal array of ASN1Object\n * @extends KJUR.asn1.ASN1Object\n * @description\n * @see KJUR.asn1.ASN1Object - superclass\n */\nKJUR.asn1.DERAbstractStructured = function(params) {\n KJUR.asn1.DERAbstractString.superclass.constructor.call(this);\n\n /**\n * set value by array of ASN1Object\n * @name setByASN1ObjectArray\n * @memberOf KJUR.asn1.DERAbstractStructured#\n * @function\n * @param {array} asn1ObjectArray array of ASN1Object to set\n */\n this.setByASN1ObjectArray = function(asn1ObjectArray) {\n this.hTLV = null;\n this.isModified = true;\n this.asn1Array = asn1ObjectArray;\n };\n\n /**\n * append an ASN1Object to internal array\n * @name appendASN1Object\n * @memberOf KJUR.asn1.DERAbstractStructured#\n * @function\n * @param {ASN1Object} asn1Object to add\n */\n this.appendASN1Object = function(asn1Object) {\n this.hTLV = null;\n this.isModified = true;\n this.asn1Array.push(asn1Object);\n };\n\n this.asn1Array = new Array();\n if (typeof params != \"undefined\") {\n if (typeof params['array'] != \"undefined\") {\n this.asn1Array = params['array'];\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERAbstractStructured, KJUR.asn1.ASN1Object);\n\n\n// ********************************************************************\n// ASN.1 Object Classes\n// ********************************************************************\n\n// ********************************************************************\n/**\n * class for ASN.1 DER Boolean\n * @name KJUR.asn1.DERBoolean\n * @class class for ASN.1 DER Boolean\n * @extends KJUR.asn1.ASN1Object\n * @description\n * @see KJUR.asn1.ASN1Object - superclass\n */\nKJUR.asn1.DERBoolean = function() {\n KJUR.asn1.DERBoolean.superclass.constructor.call(this);\n this.hT = \"01\";\n this.hTLV = \"0101ff\";\n};\nYAHOO.lang.extend(KJUR.asn1.DERBoolean, KJUR.asn1.ASN1Object);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER Integer\n * @name KJUR.asn1.DERInteger\n * @class class for ASN.1 DER Integer\n * @extends KJUR.asn1.ASN1Object\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
int - specify initial ASN.1 value(V) by integer value
\n *
bigint - specify initial ASN.1 value(V) by BigInteger object
\n *
hex - specify initial ASN.1 value(V) by a hexadecimal string
\n *
\n * NOTE: 'params' can be omitted.\n */\nKJUR.asn1.DERInteger = function(params) {\n KJUR.asn1.DERInteger.superclass.constructor.call(this);\n this.hT = \"02\";\n\n /**\n * set value by Tom Wu's BigInteger object\n * @name setByBigInteger\n * @memberOf KJUR.asn1.DERInteger#\n * @function\n * @param {BigInteger} bigIntegerValue to set\n */\n this.setByBigInteger = function(bigIntegerValue) {\n this.hTLV = null;\n this.isModified = true;\n this.hV = KJUR.asn1.ASN1Util.bigIntToMinTwosComplementsHex(bigIntegerValue);\n };\n\n /**\n * set value by integer value\n * @name setByInteger\n * @memberOf KJUR.asn1.DERInteger\n * @function\n * @param {Integer} integer value to set\n */\n this.setByInteger = function(intValue) {\n var bi = new BigInteger(String(intValue), 10);\n this.setByBigInteger(bi);\n };\n\n /**\n * set value by integer value\n * @name setValueHex\n * @memberOf KJUR.asn1.DERInteger#\n * @function\n * @param {String} hexadecimal string of integer value\n * @description\n * \n * NOTE: Value shall be represented by minimum octet length of\n * two's complement representation.\n * @example\n * new KJUR.asn1.DERInteger(123);\n * new KJUR.asn1.DERInteger({'int': 123});\n * new KJUR.asn1.DERInteger({'hex': '1fad'});\n */\n this.setValueHex = function(newHexString) {\n this.hV = newHexString;\n };\n\n this.getFreshValueHex = function() {\n return this.hV;\n };\n\n if (typeof params != \"undefined\") {\n if (typeof params['bigint'] != \"undefined\") {\n this.setByBigInteger(params['bigint']);\n } else if (typeof params['int'] != \"undefined\") {\n this.setByInteger(params['int']);\n } else if (typeof params == \"number\") {\n this.setByInteger(params);\n } else if (typeof params['hex'] != \"undefined\") {\n this.setValueHex(params['hex']);\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERInteger, KJUR.asn1.ASN1Object);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER encoded BitString primitive\n * @name KJUR.asn1.DERBitString\n * @class class for ASN.1 DER encoded BitString primitive\n * @extends KJUR.asn1.ASN1Object\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
bin - specify binary string (ex. '10111')
\n *
array - specify array of boolean (ex. [true,false,true,true])
\n *
hex - specify hexadecimal string of ASN.1 value(V) including unused bits
\n * NOTE1: 'params' can be omitted. \n * NOTE2: 'obj' parameter have been supported since\n * asn1 1.0.11, jsrsasign 6.1.1 (2016-Sep-25). \n * @example\n * // default constructor\n * o = new KJUR.asn1.DERBitString();\n * // initialize with binary string\n * o = new KJUR.asn1.DERBitString({bin: \"1011\"});\n * // initialize with boolean array\n * o = new KJUR.asn1.DERBitString({array: [true,false,true,true]});\n * // initialize with hexadecimal string (04 is unused bits)\n * o = new KJUR.asn1.DEROctetString({hex: \"04bac0\"});\n * // initialize with ASN1Util.newObject argument for encapsulated\n * o = new KJUR.asn1.DERBitString({obj: {seq: [{int: 3}, {prnstr: 'aaa'}]}});\n * // above generates a ASN.1 data like this:\n * // BIT STRING, encapsulates {\n * // SEQUENCE {\n * // INTEGER 3\n * // PrintableString 'aaa'\n * // }\n * // }\n */\nKJUR.asn1.DERBitString = function(params) {\n if (params !== undefined && typeof params.obj !== \"undefined\") {\n var o = KJUR.asn1.ASN1Util.newObject(params.obj);\n params.hex = \"00\" + o.getEncodedHex();\n }\n KJUR.asn1.DERBitString.superclass.constructor.call(this);\n this.hT = \"03\";\n\n /**\n * set ASN.1 value(V) by a hexadecimal string including unused bits\n * @name setHexValueIncludingUnusedBits\n * @memberOf KJUR.asn1.DERBitString#\n * @function\n * @param {String} newHexStringIncludingUnusedBits\n */\n this.setHexValueIncludingUnusedBits = function(newHexStringIncludingUnusedBits) {\n this.hTLV = null;\n this.isModified = true;\n this.hV = newHexStringIncludingUnusedBits;\n };\n\n /**\n * set ASN.1 value(V) by unused bit and hexadecimal string of value\n * @name setUnusedBitsAndHexValue\n * @memberOf KJUR.asn1.DERBitString#\n * @function\n * @param {Integer} unusedBits\n * @param {String} hValue\n */\n this.setUnusedBitsAndHexValue = function(unusedBits, hValue) {\n if (unusedBits < 0 || 7 < unusedBits) {\n throw \"unused bits shall be from 0 to 7: u = \" + unusedBits;\n }\n var hUnusedBits = \"0\" + unusedBits;\n this.hTLV = null;\n this.isModified = true;\n this.hV = hUnusedBits + hValue;\n };\n\n /**\n * set ASN.1 DER BitString by binary string \n * @name setByBinaryString\n * @memberOf KJUR.asn1.DERBitString#\n * @function\n * @param {String} binaryString binary value string (i.e. '10111')\n * @description\n * Its unused bits will be calculated automatically by length of\n * 'binaryValue'. \n * NOTE: Trailing zeros '0' will be ignored.\n * @example\n * o = new KJUR.asn1.DERBitString();\n * o.setByBooleanArray(\"01011\");\n */\n this.setByBinaryString = function(binaryString) {\n binaryString = binaryString.replace(/0+$/, '');\n var unusedBits = 8 - binaryString.length % 8;\n if (unusedBits == 8) unusedBits = 0;\n for (var i = 0; i <= unusedBits; i++) {\n binaryString += '0';\n }\n var h = '';\n for (var i = 0; i < binaryString.length - 1; i += 8) {\n var b = binaryString.substr(i, 8);\n var x = parseInt(b, 2).toString(16);\n if (x.length == 1) x = '0' + x;\n h += x;\n }\n this.hTLV = null;\n this.isModified = true;\n this.hV = '0' + unusedBits + h;\n };\n\n /**\n * set ASN.1 TLV value(V) by an array of boolean \n * @name setByBooleanArray\n * @memberOf KJUR.asn1.DERBitString#\n * @function\n * @param {array} booleanArray array of boolean (ex. [true, false, true])\n * @description\n * NOTE: Trailing falses will be ignored in the ASN.1 DER Object.\n * @example\n * o = new KJUR.asn1.DERBitString();\n * o.setByBooleanArray([false, true, false, true, true]);\n */\n this.setByBooleanArray = function(booleanArray) {\n var s = '';\n for (var i = 0; i < booleanArray.length; i++) {\n if (booleanArray[i] == true) {\n s += '1';\n } else {\n s += '0';\n }\n }\n this.setByBinaryString(s);\n };\n\n /**\n * generate an array of falses with specified length \n * @name newFalseArray\n * @memberOf KJUR.asn1.DERBitString\n * @function\n * @param {Integer} nLength length of array to generate\n * @return {array} array of boolean falses\n * @description\n * This static method may be useful to initialize boolean array.\n * @example\n * o = new KJUR.asn1.DERBitString();\n * o.newFalseArray(3) → [false, false, false]\n */\n this.newFalseArray = function(nLength) {\n var a = new Array(nLength);\n for (var i = 0; i < nLength; i++) {\n a[i] = false;\n }\n return a;\n };\n\n this.getFreshValueHex = function() {\n return this.hV;\n };\n\n if (typeof params != \"undefined\") {\n if (typeof params == \"string\" && params.toLowerCase().match(/^[0-9a-f]+$/)) {\n this.setHexValueIncludingUnusedBits(params);\n } else if (typeof params['hex'] != \"undefined\") {\n this.setHexValueIncludingUnusedBits(params['hex']);\n } else if (typeof params['bin'] != \"undefined\") {\n this.setByBinaryString(params['bin']);\n } else if (typeof params['array'] != \"undefined\") {\n this.setByBooleanArray(params['array']);\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERBitString, KJUR.asn1.ASN1Object);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER OctetString \n * @name KJUR.asn1.DEROctetString\n * @class class for ASN.1 DER OctetString\n * @param {Array} params associative array of parameters (ex. {'str': 'aaa'})\n * @extends KJUR.asn1.DERAbstractString\n * @description\n * This class provides ASN.1 OctetString simple type. \n * Supported \"params\" attributes are:\n *
\n *
str - to set a string as a value
\n *
hex - to set a hexadecimal string as a value
\n *
obj - to set a encapsulated ASN.1 value by JSON object\n * which is defined in {@link KJUR.asn1.ASN1Util.newObject}
\n *
\n * NOTE: A parameter 'obj' have been supported\n * for \"OCTET STRING, encapsulates\" structure.\n * since asn1 1.0.11, jsrsasign 6.1.1 (2016-Sep-25).\n * @see KJUR.asn1.DERAbstractString - superclass\n * @example\n * // default constructor\n * o = new KJUR.asn1.DEROctetString();\n * // initialize with string\n * o = new KJUR.asn1.DEROctetString({str: \"aaa\"});\n * // initialize with hexadecimal string\n * o = new KJUR.asn1.DEROctetString({hex: \"616161\"});\n * // initialize with ASN1Util.newObject argument\n * o = new KJUR.asn1.DEROctetString({obj: {seq: [{int: 3}, {prnstr: 'aaa'}]}});\n * // above generates a ASN.1 data like this:\n * // OCTET STRING, encapsulates {\n * // SEQUENCE {\n * // INTEGER 3\n * // PrintableString 'aaa'\n * // }\n * // }\n */\nKJUR.asn1.DEROctetString = function(params) {\n if (params !== undefined && typeof params.obj !== \"undefined\") {\n var o = KJUR.asn1.ASN1Util.newObject(params.obj);\n params.hex = o.getEncodedHex();\n }\n KJUR.asn1.DEROctetString.superclass.constructor.call(this, params);\n this.hT = \"04\";\n};\nYAHOO.lang.extend(KJUR.asn1.DEROctetString, KJUR.asn1.DERAbstractString);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER Null\n * @name KJUR.asn1.DERNull\n * @class class for ASN.1 DER Null\n * @extends KJUR.asn1.ASN1Object\n * @description\n * @see KJUR.asn1.ASN1Object - superclass\n */\nKJUR.asn1.DERNull = function() {\n KJUR.asn1.DERNull.superclass.constructor.call(this);\n this.hT = \"05\";\n this.hTLV = \"0500\";\n};\nYAHOO.lang.extend(KJUR.asn1.DERNull, KJUR.asn1.ASN1Object);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER ObjectIdentifier\n * @name KJUR.asn1.DERObjectIdentifier\n * @class class for ASN.1 DER ObjectIdentifier\n * @param {Array} params associative array of parameters (ex. {'oid': '2.5.4.5'})\n * @extends KJUR.asn1.ASN1Object\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
oid - specify initial ASN.1 value(V) by a oid string (ex. 2.5.4.13)
\n *
hex - specify initial ASN.1 value(V) by a hexadecimal string
\n *
\n * NOTE: 'params' can be omitted.\n */\nKJUR.asn1.DERObjectIdentifier = function(params) {\n var itox = function(i) {\n var h = i.toString(16);\n if (h.length == 1) h = '0' + h;\n return h;\n };\n var roidtox = function(roid) {\n var h = '';\n var bi = new BigInteger(roid, 10);\n var b = bi.toString(2);\n var padLen = 7 - b.length % 7;\n if (padLen == 7) padLen = 0;\n var bPad = '';\n for (var i = 0; i < padLen; i++) bPad += '0';\n b = bPad + b;\n for (var i = 0; i < b.length - 1; i += 7) {\n var b8 = b.substr(i, 7);\n if (i != b.length - 7) b8 = '1' + b8;\n h += itox(parseInt(b8, 2));\n }\n return h;\n };\n\n KJUR.asn1.DERObjectIdentifier.superclass.constructor.call(this);\n this.hT = \"06\";\n\n /**\n * set value by a hexadecimal string\n * @name setValueHex\n * @memberOf KJUR.asn1.DERObjectIdentifier#\n * @function\n * @param {String} newHexString hexadecimal value of OID bytes\n */\n this.setValueHex = function(newHexString) {\n this.hTLV = null;\n this.isModified = true;\n this.s = null;\n this.hV = newHexString;\n };\n\n /**\n * set value by a OID string \n * @name setValueOidString\n * @memberOf KJUR.asn1.DERObjectIdentifier#\n * @function\n * @param {String} oidString OID string (ex. 2.5.4.13)\n * @example\n * o = new KJUR.asn1.DERObjectIdentifier();\n * o.setValueOidString(\"2.5.4.13\");\n */\n this.setValueOidString = function(oidString) {\n if (! oidString.match(/^[0-9.]+$/)) {\n throw \"malformed oid string: \" + oidString;\n }\n var h = '';\n var a = oidString.split('.');\n var i0 = parseInt(a[0]) * 40 + parseInt(a[1]);\n h += itox(i0);\n a.splice(0, 2);\n for (var i = 0; i < a.length; i++) {\n h += roidtox(a[i]);\n }\n this.hTLV = null;\n this.isModified = true;\n this.s = null;\n this.hV = h;\n };\n\n /**\n * set value by a OID name\n * @name setValueName\n * @memberOf KJUR.asn1.DERObjectIdentifier#\n * @function\n * @param {String} oidName OID name (ex. 'serverAuth')\n * @since 1.0.1\n * @description\n * OID name shall be defined in 'KJUR.asn1.x509.OID.name2oidList'.\n * Otherwise raise error.\n * @example\n * o = new KJUR.asn1.DERObjectIdentifier();\n * o.setValueName(\"serverAuth\");\n */\n this.setValueName = function(oidName) {\n var oid = KJUR.asn1.x509.OID.name2oid(oidName);\n if (oid !== '') {\n this.setValueOidString(oid);\n } else {\n throw \"DERObjectIdentifier oidName undefined: \" + oidName;\n }\n };\n\n this.getFreshValueHex = function() {\n return this.hV;\n };\n\n if (params !== undefined) {\n if (typeof params === \"string\") {\n if (params.match(/^[0-2].[0-9.]+$/)) {\n this.setValueOidString(params);\n } else {\n this.setValueName(params);\n }\n } else if (params.oid !== undefined) {\n this.setValueOidString(params.oid);\n } else if (params.hex !== undefined) {\n this.setValueHex(params.hex);\n } else if (params.name !== undefined) {\n this.setValueName(params.name);\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERObjectIdentifier, KJUR.asn1.ASN1Object);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER Enumerated\n * @name KJUR.asn1.DEREnumerated\n * @class class for ASN.1 DER Enumerated\n * @extends KJUR.asn1.ASN1Object\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
int - specify initial ASN.1 value(V) by integer value
\n *
hex - specify initial ASN.1 value(V) by a hexadecimal string
\n *
\n * NOTE: 'params' can be omitted.\n * @example\n * new KJUR.asn1.DEREnumerated(123);\n * new KJUR.asn1.DEREnumerated({int: 123});\n * new KJUR.asn1.DEREnumerated({hex: '1fad'});\n */\nKJUR.asn1.DEREnumerated = function(params) {\n KJUR.asn1.DEREnumerated.superclass.constructor.call(this);\n this.hT = \"0a\";\n\n /**\n * set value by Tom Wu's BigInteger object\n * @name setByBigInteger\n * @memberOf KJUR.asn1.DEREnumerated#\n * @function\n * @param {BigInteger} bigIntegerValue to set\n */\n this.setByBigInteger = function(bigIntegerValue) {\n this.hTLV = null;\n this.isModified = true;\n this.hV = KJUR.asn1.ASN1Util.bigIntToMinTwosComplementsHex(bigIntegerValue);\n };\n\n /**\n * set value by integer value\n * @name setByInteger\n * @memberOf KJUR.asn1.DEREnumerated#\n * @function\n * @param {Integer} integer value to set\n */\n this.setByInteger = function(intValue) {\n var bi = new BigInteger(String(intValue), 10);\n this.setByBigInteger(bi);\n };\n\n /**\n * set value by integer value\n * @name setValueHex\n * @memberOf KJUR.asn1.DEREnumerated#\n * @function\n * @param {String} hexadecimal string of integer value\n * @description\n * \n * NOTE: Value shall be represented by minimum octet length of\n * two's complement representation.\n */\n this.setValueHex = function(newHexString) {\n this.hV = newHexString;\n };\n\n this.getFreshValueHex = function() {\n return this.hV;\n };\n\n if (typeof params != \"undefined\") {\n if (typeof params['int'] != \"undefined\") {\n this.setByInteger(params['int']);\n } else if (typeof params == \"number\") {\n this.setByInteger(params);\n } else if (typeof params['hex'] != \"undefined\") {\n this.setValueHex(params['hex']);\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DEREnumerated, KJUR.asn1.ASN1Object);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER UTF8String\n * @name KJUR.asn1.DERUTF8String\n * @class class for ASN.1 DER UTF8String\n * @param {Array} params associative array of parameters (ex. {'str': 'aaa'})\n * @extends KJUR.asn1.DERAbstractString\n * @description\n * @see KJUR.asn1.DERAbstractString - superclass\n */\nKJUR.asn1.DERUTF8String = function(params) {\n KJUR.asn1.DERUTF8String.superclass.constructor.call(this, params);\n this.hT = \"0c\";\n};\nYAHOO.lang.extend(KJUR.asn1.DERUTF8String, KJUR.asn1.DERAbstractString);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER NumericString\n * @name KJUR.asn1.DERNumericString\n * @class class for ASN.1 DER NumericString\n * @param {Array} params associative array of parameters (ex. {'str': 'aaa'})\n * @extends KJUR.asn1.DERAbstractString\n * @description\n * @see KJUR.asn1.DERAbstractString - superclass\n */\nKJUR.asn1.DERNumericString = function(params) {\n KJUR.asn1.DERNumericString.superclass.constructor.call(this, params);\n this.hT = \"12\";\n};\nYAHOO.lang.extend(KJUR.asn1.DERNumericString, KJUR.asn1.DERAbstractString);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER PrintableString\n * @name KJUR.asn1.DERPrintableString\n * @class class for ASN.1 DER PrintableString\n * @param {Array} params associative array of parameters (ex. {'str': 'aaa'})\n * @extends KJUR.asn1.DERAbstractString\n * @description\n * @see KJUR.asn1.DERAbstractString - superclass\n */\nKJUR.asn1.DERPrintableString = function(params) {\n KJUR.asn1.DERPrintableString.superclass.constructor.call(this, params);\n this.hT = \"13\";\n};\nYAHOO.lang.extend(KJUR.asn1.DERPrintableString, KJUR.asn1.DERAbstractString);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER TeletexString\n * @name KJUR.asn1.DERTeletexString\n * @class class for ASN.1 DER TeletexString\n * @param {Array} params associative array of parameters (ex. {'str': 'aaa'})\n * @extends KJUR.asn1.DERAbstractString\n * @description\n * @see KJUR.asn1.DERAbstractString - superclass\n */\nKJUR.asn1.DERTeletexString = function(params) {\n KJUR.asn1.DERTeletexString.superclass.constructor.call(this, params);\n this.hT = \"14\";\n};\nYAHOO.lang.extend(KJUR.asn1.DERTeletexString, KJUR.asn1.DERAbstractString);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER IA5String\n * @name KJUR.asn1.DERIA5String\n * @class class for ASN.1 DER IA5String\n * @param {Array} params associative array of parameters (ex. {'str': 'aaa'})\n * @extends KJUR.asn1.DERAbstractString\n * @description\n * @see KJUR.asn1.DERAbstractString - superclass\n */\nKJUR.asn1.DERIA5String = function(params) {\n KJUR.asn1.DERIA5String.superclass.constructor.call(this, params);\n this.hT = \"16\";\n};\nYAHOO.lang.extend(KJUR.asn1.DERIA5String, KJUR.asn1.DERAbstractString);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER UTCTime\n * @name KJUR.asn1.DERUTCTime\n * @class class for ASN.1 DER UTCTime\n * @param {Array} params associative array of parameters (ex. {'str': '130430235959Z'})\n * @extends KJUR.asn1.DERAbstractTime\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
str - specify initial ASN.1 value(V) by a string (ex.'130430235959Z')
\n *
hex - specify initial ASN.1 value(V) by a hexadecimal string
\n *
date - specify Date object.
\n *
\n * NOTE: 'params' can be omitted.\n *
EXAMPLES
\n * @example\n * d1 = new KJUR.asn1.DERUTCTime();\n * d1.setString('130430125959Z');\n *\n * d2 = new KJUR.asn1.DERUTCTime({'str': '130430125959Z'});\n * d3 = new KJUR.asn1.DERUTCTime({'date': new Date(Date.UTC(2015, 0, 31, 0, 0, 0, 0))});\n * d4 = new KJUR.asn1.DERUTCTime('130430125959Z');\n */\nKJUR.asn1.DERUTCTime = function(params) {\n KJUR.asn1.DERUTCTime.superclass.constructor.call(this, params);\n this.hT = \"17\";\n\n /**\n * set value by a Date object \n * @name setByDate\n * @memberOf KJUR.asn1.DERUTCTime#\n * @function\n * @param {Date} dateObject Date object to set ASN.1 value(V)\n * @example\n * o = new KJUR.asn1.DERUTCTime();\n * o.setByDate(new Date(\"2016/12/31\"));\n */\n this.setByDate = function(dateObject) {\n this.hTLV = null;\n this.isModified = true;\n this.date = dateObject;\n this.s = this.formatDate(this.date, 'utc');\n this.hV = stohex(this.s);\n };\n\n this.getFreshValueHex = function() {\n if (typeof this.date == \"undefined\" && typeof this.s == \"undefined\") {\n this.date = new Date();\n this.s = this.formatDate(this.date, 'utc');\n this.hV = stohex(this.s);\n }\n return this.hV;\n };\n\n if (params !== undefined) {\n if (params.str !== undefined) {\n this.setString(params.str);\n } else if (typeof params == \"string\" && params.match(/^[0-9]{12}Z$/)) {\n this.setString(params);\n } else if (params.hex !== undefined) {\n this.setStringHex(params.hex);\n } else if (params.date !== undefined) {\n this.setByDate(params.date);\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERUTCTime, KJUR.asn1.DERAbstractTime);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER GeneralizedTime\n * @name KJUR.asn1.DERGeneralizedTime\n * @class class for ASN.1 DER GeneralizedTime\n * @param {Array} params associative array of parameters (ex. {'str': '20130430235959Z'})\n * @property {Boolean} withMillis flag to show milliseconds or not\n * @extends KJUR.asn1.DERAbstractTime\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
str - specify initial ASN.1 value(V) by a string (ex.'20130430235959Z')
\n *
hex - specify initial ASN.1 value(V) by a hexadecimal string
\n *
date - specify Date object.
\n *
millis - specify flag to show milliseconds (from 1.0.6)
\n *
\n * NOTE1: 'params' can be omitted.\n * NOTE2: 'withMillis' property is supported from asn1 1.0.6.\n */\nKJUR.asn1.DERGeneralizedTime = function(params) {\n KJUR.asn1.DERGeneralizedTime.superclass.constructor.call(this, params);\n this.hT = \"18\";\n this.withMillis = false;\n\n /**\n * set value by a Date object\n * @name setByDate\n * @memberOf KJUR.asn1.DERGeneralizedTime#\n * @function\n * @param {Date} dateObject Date object to set ASN.1 value(V)\n * @example\n * When you specify UTC time, use 'Date.UTC' method like this: \n * o1 = new DERUTCTime();\n * o1.setByDate(date);\n *\n * date = new Date(Date.UTC(2015, 0, 31, 23, 59, 59, 0)); #2015JAN31 23:59:59\n */\n this.setByDate = function(dateObject) {\n this.hTLV = null;\n this.isModified = true;\n this.date = dateObject;\n this.s = this.formatDate(this.date, 'gen', this.withMillis);\n this.hV = stohex(this.s);\n };\n\n this.getFreshValueHex = function() {\n if (this.date === undefined && this.s === undefined) {\n this.date = new Date();\n this.s = this.formatDate(this.date, 'gen', this.withMillis);\n this.hV = stohex(this.s);\n }\n return this.hV;\n };\n\n if (params !== undefined) {\n if (params.str !== undefined) {\n this.setString(params.str);\n } else if (typeof params == \"string\" && params.match(/^[0-9]{14}Z$/)) {\n this.setString(params);\n } else if (params.hex !== undefined) {\n this.setStringHex(params.hex);\n } else if (params.date !== undefined) {\n this.setByDate(params.date);\n }\n if (params.millis === true) {\n this.withMillis = true;\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERGeneralizedTime, KJUR.asn1.DERAbstractTime);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER Sequence\n * @name KJUR.asn1.DERSequence\n * @class class for ASN.1 DER Sequence\n * @extends KJUR.asn1.DERAbstractStructured\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
array - specify array of ASN1Object to set elements of content
\n *
\n * NOTE: 'params' can be omitted.\n */\nKJUR.asn1.DERSequence = function(params) {\n KJUR.asn1.DERSequence.superclass.constructor.call(this, params);\n this.hT = \"30\";\n this.getFreshValueHex = function() {\n var h = '';\n for (var i = 0; i < this.asn1Array.length; i++) {\n var asn1Obj = this.asn1Array[i];\n h += asn1Obj.getEncodedHex();\n }\n this.hV = h;\n return this.hV;\n };\n};\nYAHOO.lang.extend(KJUR.asn1.DERSequence, KJUR.asn1.DERAbstractStructured);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER Set\n * @name KJUR.asn1.DERSet\n * @class class for ASN.1 DER Set\n * @extends KJUR.asn1.DERAbstractStructured\n * @description\n * \n * As for argument 'params' for constructor, you can specify one of\n * following properties:\n *
\n *
array - specify array of ASN1Object to set elements of content
\n *
sortflag - flag for sort (default: true). ASN.1 BER is not sorted in 'SET OF'.
\n *
\n * NOTE1: 'params' can be omitted. \n * NOTE2: sortflag is supported since 1.0.5.\n */\nKJUR.asn1.DERSet = function(params) {\n KJUR.asn1.DERSet.superclass.constructor.call(this, params);\n this.hT = \"31\";\n this.sortFlag = true; // item shall be sorted only in ASN.1 DER\n this.getFreshValueHex = function() {\n var a = new Array();\n for (var i = 0; i < this.asn1Array.length; i++) {\n var asn1Obj = this.asn1Array[i];\n a.push(asn1Obj.getEncodedHex());\n }\n if (this.sortFlag == true) a.sort();\n this.hV = a.join('');\n return this.hV;\n };\n\n if (typeof params != \"undefined\") {\n if (typeof params.sortflag != \"undefined\" &&\n params.sortflag == false)\n this.sortFlag = false;\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERSet, KJUR.asn1.DERAbstractStructured);\n\n// ********************************************************************\n/**\n * class for ASN.1 DER TaggedObject\n * @name KJUR.asn1.DERTaggedObject\n * @class class for ASN.1 DER TaggedObject\n * @extends KJUR.asn1.ASN1Object\n * @description\n * \n * Parameter 'tagNoNex' is ASN.1 tag(T) value for this object.\n * For example, if you find '[1]' tag in a ASN.1 dump,\n * 'tagNoHex' will be 'a1'.\n * \n * As for optional argument 'params' for constructor, you can specify *ANY* of\n * following properties:\n *
\n *
explicit - specify true if this is explicit tag otherwise false\n * (default is 'true').
\n *
tag - specify tag (default is 'a0' which means [0])
\n *
obj - specify ASN1Object which is tagged
\n *
\n * @example\n * d1 = new KJUR.asn1.DERUTF8String({'str':'a'});\n * d2 = new KJUR.asn1.DERTaggedObject({'obj': d1});\n * hex = d2.getEncodedHex();\n */\nKJUR.asn1.DERTaggedObject = function(params) {\n KJUR.asn1.DERTaggedObject.superclass.constructor.call(this);\n this.hT = \"a0\";\n this.hV = '';\n this.isExplicit = true;\n this.asn1Object = null;\n\n /**\n * set value by an ASN1Object\n * @name setString\n * @memberOf KJUR.asn1.DERTaggedObject#\n * @function\n * @param {Boolean} isExplicitFlag flag for explicit/implicit tag\n * @param {Integer} tagNoHex hexadecimal string of ASN.1 tag\n * @param {ASN1Object} asn1Object ASN.1 to encapsulate\n */\n this.setASN1Object = function(isExplicitFlag, tagNoHex, asn1Object) {\n this.hT = tagNoHex;\n this.isExplicit = isExplicitFlag;\n this.asn1Object = asn1Object;\n if (this.isExplicit) {\n this.hV = this.asn1Object.getEncodedHex();\n this.hTLV = null;\n this.isModified = true;\n } else {\n this.hV = null;\n this.hTLV = asn1Object.getEncodedHex();\n this.hTLV = this.hTLV.replace(/^../, tagNoHex);\n this.isModified = false;\n }\n };\n\n this.getFreshValueHex = function() {\n return this.hV;\n };\n\n if (typeof params != \"undefined\") {\n if (typeof params['tag'] != \"undefined\") {\n this.hT = params['tag'];\n }\n if (typeof params['explicit'] != \"undefined\") {\n this.isExplicit = params['explicit'];\n }\n if (typeof params['obj'] != \"undefined\") {\n this.asn1Object = params['obj'];\n this.setASN1Object(this.isExplicit, this.hT, this.asn1Object);\n }\n }\n};\nYAHOO.lang.extend(KJUR.asn1.DERTaggedObject, KJUR.asn1.ASN1Object);\n\n/**\n * Create a new JSEncryptRSAKey that extends Tom Wu's RSA key object.\n * This object is just a decorator for parsing the key parameter\n * @param {string|Object} key - The key in string format, or an object containing\n * the parameters needed to build a RSAKey object.\n * @constructor\n */\nvar JSEncryptRSAKey = /** @class */ (function (_super) {\n __extends(JSEncryptRSAKey, _super);\n function JSEncryptRSAKey(key) {\n var _this = _super.call(this) || this;\n // Call the super constructor.\n // RSAKey.call(this);\n // If a key key was provided.\n if (key) {\n // If this is a string...\n if (typeof key === \"string\") {\n _this.parseKey(key);\n }\n else if (JSEncryptRSAKey.hasPrivateKeyProperty(key) ||\n JSEncryptRSAKey.hasPublicKeyProperty(key)) {\n // Set the values for the key.\n _this.parsePropertiesFrom(key);\n }\n }\n return _this;\n }\n /**\n * Method to parse a pem encoded string containing both a public or private key.\n * The method will translate the pem encoded string in a der encoded string and\n * will parse private key and public key parameters. This method accepts public key\n * in the rsaencryption pkcs #1 format (oid: 1.2.840.113549.1.1.1).\n *\n * @todo Check how many rsa formats use the same format of pkcs #1.\n *\n * The format is defined as:\n * PublicKeyInfo ::= SEQUENCE {\n * algorithm AlgorithmIdentifier,\n * PublicKey BIT STRING\n * }\n * Where AlgorithmIdentifier is:\n * AlgorithmIdentifier ::= SEQUENCE {\n * algorithm OBJECT IDENTIFIER, the OID of the enc algorithm\n * parameters ANY DEFINED BY algorithm OPTIONAL (NULL for PKCS #1)\n * }\n * and PublicKey is a SEQUENCE encapsulated in a BIT STRING\n * RSAPublicKey ::= SEQUENCE {\n * modulus INTEGER, -- n\n * publicExponent INTEGER -- e\n * }\n * it's possible to examine the structure of the keys obtained from openssl using\n * an asn.1 dumper as the one used here to parse the components: http://lapo.it/asn1js/\n * @argument {string} pem the pem encoded string, can include the BEGIN/END header/footer\n * @private\n */\n JSEncryptRSAKey.prototype.parseKey = function (pem) {\n try {\n var modulus = 0;\n var public_exponent = 0;\n var reHex = /^\\s*(?:[0-9A-Fa-f][0-9A-Fa-f]\\s*)+$/;\n var der = reHex.test(pem) ? Hex.decode(pem) : Base64.unarmor(pem);\n var asn1 = ASN1.decode(der);\n // Fixes a bug with OpenSSL 1.0+ private keys\n if (asn1.sub.length === 3) {\n asn1 = asn1.sub[2].sub[0];\n }\n if (asn1.sub.length === 9) {\n // Parse the private key.\n modulus = asn1.sub[1].getHexStringValue(); // bigint\n this.n = parseBigInt(modulus, 16);\n public_exponent = asn1.sub[2].getHexStringValue(); // int\n this.e = parseInt(public_exponent, 16);\n var private_exponent = asn1.sub[3].getHexStringValue(); // bigint\n this.d = parseBigInt(private_exponent, 16);\n var prime1 = asn1.sub[4].getHexStringValue(); // bigint\n this.p = parseBigInt(prime1, 16);\n var prime2 = asn1.sub[5].getHexStringValue(); // bigint\n this.q = parseBigInt(prime2, 16);\n var exponent1 = asn1.sub[6].getHexStringValue(); // bigint\n this.dmp1 = parseBigInt(exponent1, 16);\n var exponent2 = asn1.sub[7].getHexStringValue(); // bigint\n this.dmq1 = parseBigInt(exponent2, 16);\n var coefficient = asn1.sub[8].getHexStringValue(); // bigint\n this.coeff = parseBigInt(coefficient, 16);\n }\n else if (asn1.sub.length === 2) {\n // Parse the public key.\n var bit_string = asn1.sub[1];\n var sequence = bit_string.sub[0];\n modulus = sequence.sub[0].getHexStringValue();\n this.n = parseBigInt(modulus, 16);\n public_exponent = sequence.sub[1].getHexStringValue();\n this.e = parseInt(public_exponent, 16);\n }\n else {\n return false;\n }\n return true;\n }\n catch (ex) {\n return false;\n }\n };\n /**\n * Translate rsa parameters in a hex encoded string representing the rsa key.\n *\n * The translation follow the ASN.1 notation :\n * RSAPrivateKey ::= SEQUENCE {\n * version Version,\n * modulus INTEGER, -- n\n * publicExponent INTEGER, -- e\n * privateExponent INTEGER, -- d\n * prime1 INTEGER, -- p\n * prime2 INTEGER, -- q\n * exponent1 INTEGER, -- d mod (p1)\n * exponent2 INTEGER, -- d mod (q-1)\n * coefficient INTEGER, -- (inverse of q) mod p\n * }\n * @returns {string} DER Encoded String representing the rsa private key\n * @private\n */\n JSEncryptRSAKey.prototype.getPrivateBaseKey = function () {\n var options = {\n array: [\n new KJUR.asn1.DERInteger({ int: 0 }),\n new KJUR.asn1.DERInteger({ bigint: this.n }),\n new KJUR.asn1.DERInteger({ int: this.e }),\n new KJUR.asn1.DERInteger({ bigint: this.d }),\n new KJUR.asn1.DERInteger({ bigint: this.p }),\n new KJUR.asn1.DERInteger({ bigint: this.q }),\n new KJUR.asn1.DERInteger({ bigint: this.dmp1 }),\n new KJUR.asn1.DERInteger({ bigint: this.dmq1 }),\n new KJUR.asn1.DERInteger({ bigint: this.coeff })\n ]\n };\n var seq = new KJUR.asn1.DERSequence(options);\n return seq.getEncodedHex();\n };\n /**\n * base64 (pem) encoded version of the DER encoded representation\n * @returns {string} pem encoded representation without header and footer\n * @public\n */\n JSEncryptRSAKey.prototype.getPrivateBaseKeyB64 = function () {\n return hex2b64(this.getPrivateBaseKey());\n };\n /**\n * Translate rsa parameters in a hex encoded string representing the rsa public key.\n * The representation follow the ASN.1 notation :\n * PublicKeyInfo ::= SEQUENCE {\n * algorithm AlgorithmIdentifier,\n * PublicKey BIT STRING\n * }\n * Where AlgorithmIdentifier is:\n * AlgorithmIdentifier ::= SEQUENCE {\n * algorithm OBJECT IDENTIFIER, the OID of the enc algorithm\n * parameters ANY DEFINED BY algorithm OPTIONAL (NULL for PKCS #1)\n * }\n * and PublicKey is a SEQUENCE encapsulated in a BIT STRING\n * RSAPublicKey ::= SEQUENCE {\n * modulus INTEGER, -- n\n * publicExponent INTEGER -- e\n * }\n * @returns {string} DER Encoded String representing the rsa public key\n * @private\n */\n JSEncryptRSAKey.prototype.getPublicBaseKey = function () {\n var first_sequence = new KJUR.asn1.DERSequence({\n array: [\n new KJUR.asn1.DERObjectIdentifier({ oid: \"1.2.840.113549.1.1.1\" }),\n new KJUR.asn1.DERNull()\n ]\n });\n var second_sequence = new KJUR.asn1.DERSequence({\n array: [\n new KJUR.asn1.DERInteger({ bigint: this.n }),\n new KJUR.asn1.DERInteger({ int: this.e })\n ]\n });\n var bit_string = new KJUR.asn1.DERBitString({\n hex: \"00\" + second_sequence.getEncodedHex()\n });\n var seq = new KJUR.asn1.DERSequence({\n array: [\n first_sequence,\n bit_string\n ]\n });\n return seq.getEncodedHex();\n };\n /**\n * base64 (pem) encoded version of the DER encoded representation\n * @returns {string} pem encoded representation without header and footer\n * @public\n */\n JSEncryptRSAKey.prototype.getPublicBaseKeyB64 = function () {\n return hex2b64(this.getPublicBaseKey());\n };\n /**\n * wrap the string in block of width chars. The default value for rsa keys is 64\n * characters.\n * @param {string} str the pem encoded string without header and footer\n * @param {Number} [width=64] - the length the string has to be wrapped at\n * @returns {string}\n * @private\n */\n JSEncryptRSAKey.wordwrap = function (str, width) {\n width = width || 64;\n if (!str) {\n return str;\n }\n var regex = \"(.{1,\" + width + \"})( +|$\\n?)|(.{1,\" + width + \"})\";\n return str.match(RegExp(regex, \"g\")).join(\"\\n\");\n };\n /**\n * Retrieve the pem encoded private key\n * @returns {string} the pem encoded private key with header/footer\n * @public\n */\n JSEncryptRSAKey.prototype.getPrivateKey = function () {\n var key = \"-----BEGIN RSA PRIVATE KEY-----\\n\";\n key += JSEncryptRSAKey.wordwrap(this.getPrivateBaseKeyB64()) + \"\\n\";\n key += \"-----END RSA PRIVATE KEY-----\";\n return key;\n };\n /**\n * Retrieve the pem encoded public key\n * @returns {string} the pem encoded public key with header/footer\n * @public\n */\n JSEncryptRSAKey.prototype.getPublicKey = function () {\n var key = \"-----BEGIN PUBLIC KEY-----\\n\";\n key += JSEncryptRSAKey.wordwrap(this.getPublicBaseKeyB64()) + \"\\n\";\n key += \"-----END PUBLIC KEY-----\";\n return key;\n };\n /**\n * Check if the object contains the necessary parameters to populate the rsa modulus\n * and public exponent parameters.\n * @param {Object} [obj={}] - An object that may contain the two public key\n * parameters\n * @returns {boolean} true if the object contains both the modulus and the public exponent\n * properties (n and e)\n * @todo check for types of n and e. N should be a parseable bigInt object, E should\n * be a parseable integer number\n * @private\n */\n JSEncryptRSAKey.hasPublicKeyProperty = function (obj) {\n obj = obj || {};\n return (obj.hasOwnProperty(\"n\") &&\n obj.hasOwnProperty(\"e\"));\n };\n /**\n * Check if the object contains ALL the parameters of an RSA key.\n * @param {Object} [obj={}] - An object that may contain nine rsa key\n * parameters\n * @returns {boolean} true if the object contains all the parameters needed\n * @todo check for types of the parameters all the parameters but the public exponent\n * should be parseable bigint objects, the public exponent should be a parseable integer number\n * @private\n */\n JSEncryptRSAKey.hasPrivateKeyProperty = function (obj) {\n obj = obj || {};\n return (obj.hasOwnProperty(\"n\") &&\n obj.hasOwnProperty(\"e\") &&\n obj.hasOwnProperty(\"d\") &&\n obj.hasOwnProperty(\"p\") &&\n obj.hasOwnProperty(\"q\") &&\n obj.hasOwnProperty(\"dmp1\") &&\n obj.hasOwnProperty(\"dmq1\") &&\n obj.hasOwnProperty(\"coeff\"));\n };\n /**\n * Parse the properties of obj in the current rsa object. Obj should AT LEAST\n * include the modulus and public exponent (n, e) parameters.\n * @param {Object} obj - the object containing rsa parameters\n * @private\n */\n JSEncryptRSAKey.prototype.parsePropertiesFrom = function (obj) {\n this.n = obj.n;\n this.e = obj.e;\n if (obj.hasOwnProperty(\"d\")) {\n this.d = obj.d;\n this.p = obj.p;\n this.q = obj.q;\n this.dmp1 = obj.dmp1;\n this.dmq1 = obj.dmq1;\n this.coeff = obj.coeff;\n }\n };\n return JSEncryptRSAKey;\n}(RSAKey));\n\n/**\n *\n * @param {Object} [options = {}] - An object to customize JSEncrypt behaviour\n * possible parameters are:\n * - default_key_size {number} default: 1024 the key size in bit\n * - default_public_exponent {string} default: '010001' the hexadecimal representation of the public exponent\n * - log {boolean} default: false whether log warn/error or not\n * @constructor\n */\nvar JSEncrypt = /** @class */ (function () {\n function JSEncrypt(options) {\n options = options || {};\n this.default_key_size = parseInt(options.default_key_size, 10) || 1024;\n this.default_public_exponent = options.default_public_exponent || \"010001\"; // 65537 default openssl public exponent for rsa key type\n this.log = options.log || false;\n // The private and public key.\n this.key = null;\n }\n /**\n * Method to set the rsa key parameter (one method is enough to set both the public\n * and the private key, since the private key contains the public key paramenters)\n * Log a warning if logs are enabled\n * @param {Object|string} key the pem encoded string or an object (with or without header/footer)\n * @public\n */\n JSEncrypt.prototype.setKey = function (key) {\n if (this.log && this.key) {\n console.warn(\"A key was already set, overriding existing.\");\n }\n this.key = new JSEncryptRSAKey(key);\n };\n /**\n * Proxy method for setKey, for api compatibility\n * @see setKey\n * @public\n */\n JSEncrypt.prototype.setPrivateKey = function (privkey) {\n // Create the key.\n this.setKey(privkey);\n };\n /**\n * Proxy method for setKey, for api compatibility\n * @see setKey\n * @public\n */\n JSEncrypt.prototype.setPublicKey = function (pubkey) {\n // Sets the public key.\n this.setKey(pubkey);\n };\n /**\n * Proxy method for RSAKey object's decrypt, decrypt the string using the private\n * components of the rsa key object. Note that if the object was not set will be created\n * on the fly (by the getKey method) using the parameters passed in the JSEncrypt constructor\n * @param {string} str base64 encoded crypted string to decrypt\n * @return {string} the decrypted string\n * @public\n */\n JSEncrypt.prototype.decrypt = function (str) {\n // Return the decrypted string.\n try {\n return this.getKey().decrypt(b64tohex(str));\n }\n catch (ex) {\n return false;\n }\n };\n /**\n * Proxy method for RSAKey object's encrypt, encrypt the string using the public\n * components of the rsa key object. Note that if the object was not set will be created\n * on the fly (by the getKey method) using the parameters passed in the JSEncrypt constructor\n * @param {string} str the string to encrypt\n * @return {string} the encrypted string encoded in base64\n * @public\n */\n JSEncrypt.prototype.encrypt = function (str) {\n // Return the encrypted string.\n try {\n return hex2b64(this.getKey().encrypt(str));\n }\n catch (ex) {\n return false;\n }\n };\n /**\n * Proxy method for RSAKey object's sign.\n * @param {string} str the string to sign\n * @param {function} digestMethod hash method\n * @param {string} digestName the name of the hash algorithm\n * @return {string} the signature encoded in base64\n * @public\n */\n JSEncrypt.prototype.sign = function (str, digestMethod, digestName) {\n // return the RSA signature of 'str' in 'hex' format.\n try {\n return hex2b64(this.getKey().sign(str, digestMethod, digestName));\n }\n catch (ex) {\n return false;\n }\n };\n /**\n * Proxy method for RSAKey object's verify.\n * @param {string} str the string to verify\n * @param {string} signature the signature encoded in base64 to compare the string to\n * @param {function} digestMethod hash method\n * @return {boolean} whether the data and signature match\n * @public\n */\n JSEncrypt.prototype.verify = function (str, signature, digestMethod) {\n // Return the decrypted 'digest' of the signature.\n try {\n return this.getKey().verify(str, b64tohex(signature), digestMethod);\n }\n catch (ex) {\n return false;\n }\n };\n /**\n * Getter for the current JSEncryptRSAKey object. If it doesn't exists a new object\n * will be created and returned\n * @param {callback} [cb] the callback to be called if we want the key to be generated\n * in an async fashion\n * @returns {JSEncryptRSAKey} the JSEncryptRSAKey object\n * @public\n */\n JSEncrypt.prototype.getKey = function (cb) {\n // Only create new if it does not exist.\n if (!this.key) {\n // Get a new private key.\n this.key = new JSEncryptRSAKey();\n if (cb && {}.toString.call(cb) === \"[object Function]\") {\n this.key.generateAsync(this.default_key_size, this.default_public_exponent, cb);\n return;\n }\n // Generate the key.\n this.key.generate(this.default_key_size, this.default_public_exponent);\n }\n return this.key;\n };\n /**\n * Returns the pem encoded representation of the private key\n * If the key doesn't exists a new key will be created\n * @returns {string} pem encoded representation of the private key WITH header and footer\n * @public\n */\n JSEncrypt.prototype.getPrivateKey = function () {\n // Return the private representation of this key.\n return this.getKey().getPrivateKey();\n };\n /**\n * Returns the pem encoded representation of the private key\n * If the key doesn't exists a new key will be created\n * @returns {string} pem encoded representation of the private key WITHOUT header and footer\n * @public\n */\n JSEncrypt.prototype.getPrivateKeyB64 = function () {\n // Return the private representation of this key.\n return this.getKey().getPrivateBaseKeyB64();\n };\n /**\n * Returns the pem encoded representation of the public key\n * If the key doesn't exists a new key will be created\n * @returns {string} pem encoded representation of the public key WITH header and footer\n * @public\n */\n JSEncrypt.prototype.getPublicKey = function () {\n // Return the private representation of this key.\n return this.getKey().getPublicKey();\n };\n /**\n * Returns the pem encoded representation of the public key\n * If the key doesn't exists a new key will be created\n * @returns {string} pem encoded representation of the public key WITHOUT header and footer\n * @public\n */\n JSEncrypt.prototype.getPublicKeyB64 = function () {\n // Return the private representation of this key.\n return this.getKey().getPublicBaseKeyB64();\n };\n JSEncrypt.version = \"3.0.0-rc.1\";\n return JSEncrypt;\n}());\n\nwindow.JSEncrypt = JSEncrypt;\n\nexports.JSEncrypt = JSEncrypt;\nexports.default = JSEncrypt;\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\n})));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/jsencrypt/bin/jsencrypt.js\n// module id = 4C6m\n// module chunks = 22","// 7.2.9 SameValue(x, y)\nmodule.exports = Object.is || function is(x, y) {\n // eslint-disable-next-line no-self-compare\n return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/core-js/modules/_same-value.js\n// module id = 4IZP\n// module chunks = 22","require('./modules/es6.symbol');\nrequire('./modules/es6.object.create');\nrequire('./modules/es6.object.define-property');\nrequire('./modules/es6.object.define-properties');\nrequire('./modules/es6.object.get-own-property-descriptor');\nrequire('./modules/es6.object.get-prototype-of');\nrequire('./modules/es6.object.keys');\nrequire('./modules/es6.object.get-own-property-names');\nrequire('./modules/es6.object.freeze');\nrequire('./modules/es6.object.seal');\nrequire('./modules/es6.object.prevent-extensions');\nrequire('./modules/es6.object.is-frozen');\nrequire('./modules/es6.object.is-sealed');\nrequire('./modules/es6.object.is-extensible');\nrequire('./modules/es6.object.assign');\nrequire('./modules/es6.object.is');\nrequire('./modules/es6.object.set-prototype-of');\nrequire('./modules/es6.object.to-string');\nrequire('./modules/es6.function.bind');\nrequire('./modules/es6.function.name');\nrequire('./modules/es6.function.has-instance');\nrequire('./modules/es6.parse-int');\nrequire('./modules/es6.parse-float');\nrequire('./modules/es6.number.constructor');\nrequire('./modules/es6.number.to-fixed');\nrequire('./modules/es6.number.to-precision');\nrequire('./modules/es6.number.epsilon');\nrequire('./modules/es6.number.is-finite');\nrequire('./modules/es6.number.is-integer');\nrequire('./modules/es6.number.is-nan');\nrequire('./modules/es6.number.is-safe-integer');\nrequire('./modules/es6.number.max-safe-integer');\nrequire('./modules/es6.number.min-safe-integer');\nrequire('./modules/es6.number.parse-float');\nrequire('./modules/es6.number.parse-int');\nrequire('./modules/es6.math.acosh');\nrequire('./modules/es6.math.asinh');\nrequire('./modules/es6.math.atanh');\nrequire('./modules/es6.math.cbrt');\nrequire('./modules/es6.math.clz32');\nrequire('./modules/es6.math.cosh');\nrequire('./modules/es6.math.expm1');\nrequire('./modules/es6.math.fround');\nrequire('./modules/es6.math.hypot');\nrequire('./modules/es6.math.imul');\nrequire('./modules/es6.math.log10');\nrequire('./modules/es6.math.log1p');\nrequire('./modules/es6.math.log2');\nrequire('./modules/es6.math.sign');\nrequire('./modules/es6.math.sinh');\nrequire('./modules/es6.math.tanh');\nrequire('./modules/es6.math.trunc');\nrequire('./modules/es6.string.from-code-point');\nrequire('./modules/es6.string.raw');\nrequire('./modules/es6.string.trim');\nrequire('./modules/es6.string.iterator');\nrequire('./modules/es6.string.code-point-at');\nrequire('./modules/es6.string.ends-with');\nrequire('./modules/es6.string.includes');\nrequire('./modules/es6.string.repeat');\nrequire('./modules/es6.string.starts-with');\nrequire('./modules/es6.string.anchor');\nrequire('./modules/es6.string.big');\nrequire('./modules/es6.string.blink');\nrequire('./modules/es6.string.bold');\nrequire('./modules/es6.string.fixed');\nrequire('./modules/es6.string.fontcolor');\nrequire('./modules/es6.string.fontsize');\nrequire('./modules/es6.string.italics');\nrequire('./modules/es6.string.link');\nrequire('./modules/es6.string.small');\nrequire('./modules/es6.string.strike');\nrequire('./modules/es6.string.sub');\nrequire('./modules/es6.string.sup');\nrequire('./modules/es6.date.now');\nrequire('./modules/es6.date.to-json');\nrequire('./modules/es6.date.to-iso-string');\nrequire('./modules/es6.date.to-string');\nrequire('./modules/es6.date.to-primitive');\nrequire('./modules/es6.array.is-array');\nrequire('./modules/es6.array.from');\nrequire('./modules/es6.array.of');\nrequire('./modules/es6.array.join');\nrequire('./modules/es6.array.slice');\nrequire('./modules/es6.array.sort');\nrequire('./modules/es6.array.for-each');\nrequire('./modules/es6.array.map');\nrequire('./modules/es6.array.filter');\nrequire('./modules/es6.array.some');\nrequire('./modules/es6.array.every');\nrequire('./modules/es6.array.reduce');\nrequire('./modules/es6.array.reduce-right');\nrequire('./modules/es6.array.index-of');\nrequire('./modules/es6.array.last-index-of');\nrequire('./modules/es6.array.copy-within');\nrequire('./modules/es6.array.fill');\nrequire('./modules/es6.array.find');\nrequire('./modules/es6.array.find-index');\nrequire('./modules/es6.array.species');\nrequire('./modules/es6.array.iterator');\nrequire('./modules/es6.regexp.constructor');\nrequire('./modules/es6.regexp.exec');\nrequire('./modules/es6.regexp.to-string');\nrequire('./modules/es6.regexp.flags');\nrequire('./modules/es6.regexp.match');\nrequire('./modules/es6.regexp.replace');\nrequire('./modules/es6.regexp.search');\nrequire('./modules/es6.regexp.split');\nrequire('./modules/es6.promise');\nrequire('./modules/es6.map');\nrequire('./modules/es6.set');\nrequire('./modules/es6.weak-map');\nrequire('./modules/es6.weak-set');\nrequire('./modules/es6.typed.array-buffer');\nrequire('./modules/es6.typed.data-view');\nrequire('./modules/es6.typed.int8-array');\nrequire('./modules/es6.typed.uint8-array');\nrequire('./modules/es6.typed.uint8-clamped-array');\nrequire('./modules/es6.typed.int16-array');\nrequire('./modules/es6.typed.uint16-array');\nrequire('./modules/es6.typed.int32-array');\nrequire('./modules/es6.typed.uint32-array');\nrequire('./modules/es6.typed.float32-array');\nrequire('./modules/es6.typed.float64-array');\nrequire('./modules/es6.reflect.apply');\nrequire('./modules/es6.reflect.construct');\nrequire('./modules/es6.reflect.define-property');\nrequire('./modules/es6.reflect.delete-property');\nrequire('./modules/es6.reflect.enumerate');\nrequire('./modules/es6.reflect.get');\nrequire('./modules/es6.reflect.get-own-property-descriptor');\nrequire('./modules/es6.reflect.get-prototype-of');\nrequire('./modules/es6.reflect.has');\nrequire('./modules/es6.reflect.is-extensible');\nrequire('./modules/es6.reflect.own-keys');\nrequire('./modules/es6.reflect.prevent-extensions');\nrequire('./modules/es6.reflect.set');\nrequire('./modules/es6.reflect.set-prototype-of');\nrequire('./modules/es7.array.includes');\nrequire('./modules/es7.array.flat-map');\nrequire('./modules/es7.array.flatten');\nrequire('./modules/es7.string.at');\nrequire('./modules/es7.string.pad-start');\nrequire('./modules/es7.string.pad-end');\nrequire('./modules/es7.string.trim-left');\nrequire('./modules/es7.string.trim-right');\nrequire('./modules/es7.string.match-all');\nrequire('./modules/es7.symbol.async-iterator');\nrequire('./modules/es7.symbol.observable');\nrequire('./modules/es7.object.get-own-property-descriptors');\nrequire('./modules/es7.object.values');\nrequire('./modules/es7.object.entries');\nrequire('./modules/es7.object.define-getter');\nrequire('./modules/es7.object.define-setter');\nrequire('./modules/es7.object.lookup-getter');\nrequire('./modules/es7.object.lookup-setter');\nrequire('./modules/es7.map.to-json');\nrequire('./modules/es7.set.to-json');\nrequire('./modules/es7.map.of');\nrequire('./modules/es7.set.of');\nrequire('./modules/es7.weak-map.of');\nrequire('./modules/es7.weak-set.of');\nrequire('./modules/es7.map.from');\nrequire('./modules/es7.set.from');\nrequire('./modules/es7.weak-map.from');\nrequire('./modules/es7.weak-set.from');\nrequire('./modules/es7.global');\nrequire('./modules/es7.system.global');\nrequire('./modules/es7.error.is-error');\nrequire('./modules/es7.math.clamp');\nrequire('./modules/es7.math.deg-per-rad');\nrequire('./modules/es7.math.degrees');\nrequire('./modules/es7.math.fscale');\nrequire('./modules/es7.math.iaddh');\nrequire('./modules/es7.math.isubh');\nrequire('./modules/es7.math.imulh');\nrequire('./modules/es7.math.rad-per-deg');\nrequire('./modules/es7.math.radians');\nrequire('./modules/es7.math.scale');\nrequire('./modules/es7.math.umulh');\nrequire('./modules/es7.math.signbit');\nrequire('./modules/es7.promise.finally');\nrequire('./modules/es7.promise.try');\nrequire('./modules/es7.reflect.define-metadata');\nrequire('./modules/es7.reflect.delete-metadata');\nrequire('./modules/es7.reflect.get-metadata');\nrequire('./modules/es7.reflect.get-metadata-keys');\nrequire('./modules/es7.reflect.get-own-metadata');\nrequire('./modules/es7.reflect.get-own-metadata-keys');\nrequire('./modules/es7.reflect.has-metadata');\nrequire('./modules/es7.reflect.has-own-metadata');\nrequire('./modules/es7.reflect.metadata');\nrequire('./modules/es7.asap');\nrequire('./modules/es7.observable');\nrequire('./modules/web.timers');\nrequire('./modules/web.immediate');\nrequire('./modules/web.dom.iterable');\nmodule.exports 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getModuleExports() { return module; };\n/******/ \t\t__webpack_require__.d(getter, 'a', getter);\n/******/ \t\treturn getter;\n/******/ \t};\n/******/\n/******/ \t// Object.prototype.hasOwnProperty.call\n/******/ \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"/dist/\";\n/******/\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(__webpack_require__.s = 65);\n/******/ })\n/************************************************************************/\n/******/ ({\n\n/***/ 0:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"a\", function() { return normalizeComponent; });\n/* globals __VUE_SSR_CONTEXT__ */\n\n// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).\n// This module is a runtime utility for cleaner component module output and will\n// be included in the final webpack user bundle.\n\nfunction normalizeComponent (\n scriptExports,\n render,\n staticRenderFns,\n functionalTemplate,\n injectStyles,\n scopeId,\n moduleIdentifier, /* server only */\n shadowMode /* vue-cli only */\n) {\n // Vue.extend constructor export interop\n var options = typeof scriptExports === 'function'\n ? scriptExports.options\n : scriptExports\n\n // render functions\n if (render) {\n options.render = render\n options.staticRenderFns = staticRenderFns\n options._compiled = true\n }\n\n // functional template\n if (functionalTemplate) {\n options.functional = true\n }\n\n // scopedId\n if (scopeId) {\n options._scopeId = 'data-v-' + scopeId\n }\n\n var hook\n if (moduleIdentifier) { // server build\n hook = function (context) {\n // 2.3 injection\n context =\n context || // cached call\n (this.$vnode && this.$vnode.ssrContext) || // stateful\n (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional\n // 2.2 with runInNewContext: true\n if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {\n context = __VUE_SSR_CONTEXT__\n }\n // inject component styles\n if (injectStyles) {\n injectStyles.call(this, context)\n }\n // register component module identifier for async chunk inferrence\n if (context && context._registeredComponents) {\n context._registeredComponents.add(moduleIdentifier)\n }\n }\n // used by ssr in case component is cached and beforeCreate\n // never gets called\n options._ssrRegister = hook\n } else if (injectStyles) {\n hook = shadowMode\n ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }\n : injectStyles\n }\n\n if (hook) {\n if (options.functional) {\n // for template-only hot-reload because in that case the render fn doesn't\n // go through the normalizer\n options._injectStyles = hook\n // register for functioal component in vue file\n var originalRender = options.render\n options.render = function renderWithStyleInjection (h, context) {\n hook.call(context)\n return originalRender(h, context)\n }\n } else {\n // inject component registration as beforeCreate hook\n var existing = options.beforeCreate\n options.beforeCreate = existing\n ? [].concat(existing, hook)\n : [hook]\n }\n }\n\n return {\n exports: scriptExports,\n options: options\n }\n}\n\n\n/***/ }),\n\n/***/ 1:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/utils/date-util\");\n\n/***/ }),\n\n/***/ 11:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/utils/clickoutside\");\n\n/***/ }),\n\n/***/ 17:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/scrollbar\");\n\n/***/ }),\n\n/***/ 2:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/utils/dom\");\n\n/***/ }),\n\n/***/ 22:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n\n// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/panel/time.vue?vue&type=template&id=3d939089&\nvar render = function() {\n var _vm = this\n var _h = _vm.$createElement\n var _c = _vm._self._c || _h\n return _c(\n \"transition\",\n {\n attrs: { name: \"el-zoom-in-top\" },\n on: {\n \"after-leave\": function($event) {\n _vm.$emit(\"dodestroy\")\n }\n }\n },\n [\n _c(\n \"div\",\n {\n directives: [\n {\n name: \"show\",\n rawName: \"v-show\",\n value: _vm.visible,\n expression: \"visible\"\n }\n ],\n staticClass: \"el-time-panel el-popper\",\n class: _vm.popperClass\n },\n [\n _c(\n \"div\",\n {\n staticClass: \"el-time-panel__content\",\n class: { \"has-seconds\": _vm.showSeconds }\n },\n [\n _c(\"time-spinner\", {\n ref: \"spinner\",\n attrs: {\n \"arrow-control\": _vm.useArrow,\n \"show-seconds\": _vm.showSeconds,\n \"am-pm-mode\": _vm.amPmMode,\n date: _vm.date\n },\n on: {\n change: _vm.handleChange,\n \"select-range\": _vm.setSelectionRange\n }\n })\n ],\n 1\n ),\n _c(\"div\", { staticClass: \"el-time-panel__footer\" }, [\n _c(\n \"button\",\n {\n staticClass: \"el-time-panel__btn cancel\",\n attrs: { type: \"button\" },\n on: { click: _vm.handleCancel }\n },\n [_vm._v(_vm._s(_vm.t(\"el.datepicker.cancel\")))]\n ),\n _c(\n \"button\",\n {\n staticClass: \"el-time-panel__btn\",\n class: { confirm: !_vm.disabled },\n attrs: { type: \"button\" },\n on: {\n click: function($event) {\n _vm.handleConfirm()\n }\n }\n },\n [_vm._v(_vm._s(_vm.t(\"el.datepicker.confirm\")))]\n )\n ])\n ]\n )\n ]\n )\n}\nvar staticRenderFns = []\nrender._withStripped = true\n\n\n// CONCATENATED MODULE: ./packages/date-picker/src/panel/time.vue?vue&type=template&id=3d939089&\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/date-util\"\nvar date_util_ = __webpack_require__(1);\n\n// EXTERNAL MODULE: external \"element-ui/lib/mixins/locale\"\nvar locale_ = __webpack_require__(7);\nvar locale_default = /*#__PURE__*/__webpack_require__.n(locale_);\n\n// EXTERNAL MODULE: ./packages/date-picker/src/basic/time-spinner.vue + 4 modules\nvar time_spinner = __webpack_require__(30);\n\n// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/panel/time.vue?vue&type=script&lang=js&\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n\n\n\n\n\n/* harmony default export */ var timevue_type_script_lang_js_ = ({\n mixins: [locale_default.a],\n\n components: {\n TimeSpinner: time_spinner[\"a\" /* default */]\n },\n\n props: {\n visible: Boolean,\n timeArrowControl: Boolean\n },\n\n watch: {\n visible: function visible(val) {\n var _this = this;\n\n if (val) {\n this.oldValue = this.value;\n this.$nextTick(function () {\n return _this.$refs.spinner.emitSelectRange('hours');\n });\n } else {\n this.needInitAdjust = true;\n }\n },\n value: function value(newVal) {\n var _this2 = this;\n\n var date = void 0;\n if (newVal instanceof Date) {\n date = Object(date_util_[\"limitTimeRange\"])(newVal, this.selectableRange, this.format);\n } else if (!newVal) {\n date = this.defaultValue ? new Date(this.defaultValue) : new Date();\n }\n\n this.date = date;\n if (this.visible && this.needInitAdjust) {\n this.$nextTick(function (_) {\n return _this2.adjustSpinners();\n });\n this.needInitAdjust = false;\n }\n },\n selectableRange: function selectableRange(val) {\n this.$refs.spinner.selectableRange = val;\n },\n defaultValue: function defaultValue(val) {\n if (!Object(date_util_[\"isDate\"])(this.value)) {\n this.date = val ? new Date(val) : new Date();\n }\n }\n },\n\n data: function data() {\n return {\n popperClass: '',\n format: 'HH:mm:ss',\n value: '',\n defaultValue: null,\n date: new Date(),\n oldValue: new Date(),\n selectableRange: [],\n selectionRange: [0, 2],\n disabled: false,\n arrowControl: false,\n needInitAdjust: true\n };\n },\n\n\n computed: {\n showSeconds: function showSeconds() {\n return (this.format || '').indexOf('ss') !== -1;\n },\n useArrow: function useArrow() {\n return this.arrowControl || this.timeArrowControl || false;\n },\n amPmMode: function amPmMode() {\n if ((this.format || '').indexOf('A') !== -1) return 'A';\n if ((this.format || '').indexOf('a') !== -1) return 'a';\n return '';\n }\n },\n\n methods: {\n handleCancel: function handleCancel() {\n this.$emit('pick', this.oldValue, false);\n },\n handleChange: function handleChange(date) {\n // this.visible avoids edge cases, when use scrolls during panel closing animation\n if (this.visible) {\n this.date = Object(date_util_[\"clearMilliseconds\"])(date);\n // if date is out of range, do not emit\n if (this.isValidValue(this.date)) {\n this.$emit('pick', this.date, true);\n }\n }\n },\n setSelectionRange: function setSelectionRange(start, end) {\n this.$emit('select-range', start, end);\n this.selectionRange = [start, end];\n },\n handleConfirm: function handleConfirm() {\n var visible = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n var first = arguments[1];\n\n if (first) return;\n var date = Object(date_util_[\"clearMilliseconds\"])(Object(date_util_[\"limitTimeRange\"])(this.date, this.selectableRange, this.format));\n this.$emit('pick', date, visible, first);\n },\n handleKeydown: function handleKeydown(event) {\n var keyCode = event.keyCode;\n var mapping = { 38: -1, 40: 1, 37: -1, 39: 1 };\n\n // Left or Right\n if (keyCode === 37 || keyCode === 39) {\n var step = mapping[keyCode];\n this.changeSelectionRange(step);\n event.preventDefault();\n return;\n }\n\n // Up or Down\n if (keyCode === 38 || keyCode === 40) {\n var _step = mapping[keyCode];\n this.$refs.spinner.scrollDown(_step);\n event.preventDefault();\n return;\n }\n },\n isValidValue: function isValidValue(date) {\n return Object(date_util_[\"timeWithinRange\"])(date, this.selectableRange, this.format);\n },\n adjustSpinners: function adjustSpinners() {\n return this.$refs.spinner.adjustSpinners();\n },\n changeSelectionRange: function changeSelectionRange(step) {\n var list = [0, 3].concat(this.showSeconds ? [6] : []);\n var mapping = ['hours', 'minutes'].concat(this.showSeconds ? ['seconds'] : []);\n var index = list.indexOf(this.selectionRange[0]);\n var next = (index + step + list.length) % list.length;\n this.$refs.spinner.emitSelectRange(mapping[next]);\n }\n },\n\n mounted: function mounted() {\n var _this3 = this;\n\n this.$nextTick(function () {\n return _this3.handleConfirm(true, true);\n });\n this.$emit('mounted');\n }\n});\n// CONCATENATED MODULE: ./packages/date-picker/src/panel/time.vue?vue&type=script&lang=js&\n /* harmony default export */ var panel_timevue_type_script_lang_js_ = (timevue_type_script_lang_js_); \n// EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js\nvar componentNormalizer = __webpack_require__(0);\n\n// CONCATENATED MODULE: ./packages/date-picker/src/panel/time.vue\n\n\n\n\n\n/* normalize component */\n\nvar component = Object(componentNormalizer[\"a\" /* default */])(\n panel_timevue_type_script_lang_js_,\n render,\n staticRenderFns,\n false,\n null,\n null,\n null\n \n)\n\n/* hot reload */\nif (false) { var api; }\ncomponent.options.__file = \"packages/date-picker/src/panel/time.vue\"\n/* harmony default export */ var time = __webpack_exports__[\"a\"] = (component.exports);\n\n/***/ }),\n\n/***/ 25:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var element_ui_src_utils_dom__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(2);\n/* harmony import */ var element_ui_src_utils_dom__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(element_ui_src_utils_dom__WEBPACK_IMPORTED_MODULE_0__);\n\n\n/* harmony default export */ __webpack_exports__[\"a\"] = ({\n bind: function bind(el, binding, vnode) {\n var interval = null;\n var startTime = void 0;\n var handler = function handler() {\n return vnode.context[binding.expression].apply();\n };\n var clear = function clear() {\n if (Date.now() - startTime < 100) {\n handler();\n }\n clearInterval(interval);\n interval = null;\n };\n\n Object(element_ui_src_utils_dom__WEBPACK_IMPORTED_MODULE_0__[\"on\"])(el, 'mousedown', function (e) {\n if (e.button !== 0) return;\n startTime = Date.now();\n Object(element_ui_src_utils_dom__WEBPACK_IMPORTED_MODULE_0__[\"once\"])(document, 'mouseup', clear);\n clearInterval(interval);\n interval = setInterval(handler, 100);\n });\n }\n});\n\n/***/ }),\n\n/***/ 28:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n\n// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/picker.vue?vue&type=template&id=79ae069f&\nvar render = function() {\n var _vm = this\n var _h = _vm.$createElement\n var _c = _vm._self._c || _h\n return !_vm.ranged\n ? _c(\n \"el-input\",\n _vm._b(\n {\n directives: [\n {\n name: \"clickoutside\",\n rawName: \"v-clickoutside\",\n value: _vm.handleClose,\n expression: \"handleClose\"\n }\n ],\n ref: \"reference\",\n staticClass: \"el-date-editor\",\n class: \"el-date-editor--\" + _vm.type,\n attrs: {\n readonly:\n !_vm.editable ||\n _vm.readonly ||\n _vm.type === \"dates\" ||\n _vm.type === \"week\",\n disabled: _vm.pickerDisabled,\n size: _vm.pickerSize,\n name: _vm.name,\n placeholder: _vm.placeholder,\n value: _vm.displayValue,\n validateEvent: false\n },\n on: {\n focus: _vm.handleFocus,\n input: function(value) {\n return (_vm.userInput = value)\n },\n change: _vm.handleChange\n },\n nativeOn: {\n keydown: function($event) {\n return _vm.handleKeydown($event)\n },\n mouseenter: function($event) {\n return _vm.handleMouseEnter($event)\n },\n mouseleave: function($event) {\n _vm.showClose = false\n }\n }\n },\n \"el-input\",\n _vm.firstInputId,\n false\n ),\n [\n _c(\"i\", {\n staticClass: \"el-input__icon\",\n class: _vm.triggerClass,\n attrs: { slot: \"prefix\" },\n on: { click: _vm.handleFocus },\n slot: \"prefix\"\n }),\n _vm.haveTrigger\n ? _c(\"i\", {\n staticClass: \"el-input__icon\",\n class: [_vm.showClose ? \"\" + _vm.clearIcon : \"\"],\n attrs: { slot: \"suffix\" },\n on: { click: _vm.handleClickIcon },\n slot: \"suffix\"\n })\n : _vm._e()\n ]\n )\n : _c(\n \"div\",\n {\n directives: [\n {\n name: \"clickoutside\",\n rawName: \"v-clickoutside\",\n value: _vm.handleClose,\n expression: \"handleClose\"\n }\n ],\n ref: \"reference\",\n staticClass: \"el-date-editor el-range-editor el-input__inner\",\n class: [\n \"el-date-editor--\" + _vm.type,\n _vm.pickerSize ? \"el-range-editor--\" + _vm.pickerSize : \"\",\n _vm.pickerDisabled ? \"is-disabled\" : \"\",\n _vm.pickerVisible ? \"is-active\" : \"\"\n ],\n on: {\n click: _vm.handleRangeClick,\n mouseenter: _vm.handleMouseEnter,\n mouseleave: function($event) {\n _vm.showClose = false\n },\n keydown: _vm.handleKeydown\n }\n },\n [\n _c(\"i\", {\n class: [\"el-input__icon\", \"el-range__icon\", _vm.triggerClass]\n }),\n _c(\n \"input\",\n _vm._b(\n {\n staticClass: \"el-range-input\",\n attrs: {\n autocomplete: \"off\",\n placeholder: _vm.startPlaceholder,\n disabled: _vm.pickerDisabled,\n readonly: !_vm.editable || _vm.readonly,\n name: _vm.name && _vm.name[0]\n },\n domProps: { value: _vm.displayValue && _vm.displayValue[0] },\n on: {\n input: _vm.handleStartInput,\n change: _vm.handleStartChange,\n focus: _vm.handleFocus\n }\n },\n \"input\",\n _vm.firstInputId,\n false\n )\n ),\n _vm._t(\"range-separator\", [\n _c(\"span\", { staticClass: \"el-range-separator\" }, [\n _vm._v(_vm._s(_vm.rangeSeparator))\n ])\n ]),\n _c(\n \"input\",\n _vm._b(\n {\n staticClass: \"el-range-input\",\n attrs: {\n autocomplete: \"off\",\n placeholder: _vm.endPlaceholder,\n disabled: _vm.pickerDisabled,\n readonly: !_vm.editable || _vm.readonly,\n name: _vm.name && _vm.name[1]\n },\n domProps: { value: _vm.displayValue && _vm.displayValue[1] },\n on: {\n input: _vm.handleEndInput,\n change: _vm.handleEndChange,\n focus: _vm.handleFocus\n }\n },\n \"input\",\n _vm.secondInputId,\n false\n )\n ),\n _vm.haveTrigger\n ? _c(\"i\", {\n staticClass: \"el-input__icon el-range__close-icon\",\n class: [_vm.showClose ? \"\" + _vm.clearIcon : \"\"],\n on: { click: _vm.handleClickIcon }\n })\n : _vm._e()\n ],\n 2\n )\n}\nvar staticRenderFns = []\nrender._withStripped = true\n\n\n// CONCATENATED MODULE: ./packages/date-picker/src/picker.vue?vue&type=template&id=79ae069f&\n\n// EXTERNAL MODULE: external \"vue\"\nvar external_vue_ = __webpack_require__(6);\nvar external_vue_default = /*#__PURE__*/__webpack_require__.n(external_vue_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/clickoutside\"\nvar clickoutside_ = __webpack_require__(11);\nvar clickoutside_default = /*#__PURE__*/__webpack_require__.n(clickoutside_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/date-util\"\nvar date_util_ = __webpack_require__(1);\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/vue-popper\"\nvar vue_popper_ = __webpack_require__(5);\nvar vue_popper_default = /*#__PURE__*/__webpack_require__.n(vue_popper_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/mixins/emitter\"\nvar emitter_ = __webpack_require__(3);\nvar emitter_default = /*#__PURE__*/__webpack_require__.n(emitter_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/input\"\nvar input_ = __webpack_require__(9);\nvar input_default = /*#__PURE__*/__webpack_require__.n(input_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/merge\"\nvar merge_ = __webpack_require__(8);\nvar merge_default = /*#__PURE__*/__webpack_require__.n(merge_);\n\n// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/picker.vue?vue&type=script&lang=js&\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n\n\n\n\n\n\n\n\n\nvar NewPopper = {\n props: {\n appendToBody: vue_popper_default.a.props.appendToBody,\n offset: vue_popper_default.a.props.offset,\n boundariesPadding: vue_popper_default.a.props.boundariesPadding,\n arrowOffset: vue_popper_default.a.props.arrowOffset\n },\n methods: vue_popper_default.a.methods,\n data: function data() {\n return merge_default()({ visibleArrow: true }, vue_popper_default.a.data);\n },\n\n beforeDestroy: vue_popper_default.a.beforeDestroy\n};\n\nvar DEFAULT_FORMATS = {\n date: 'yyyy-MM-dd',\n month: 'yyyy-MM',\n datetime: 'yyyy-MM-dd HH:mm:ss',\n time: 'HH:mm:ss',\n week: 'yyyywWW',\n timerange: 'HH:mm:ss',\n daterange: 'yyyy-MM-dd',\n monthrange: 'yyyy-MM',\n datetimerange: 'yyyy-MM-dd HH:mm:ss',\n year: 'yyyy'\n};\nvar HAVE_TRIGGER_TYPES = ['date', 'datetime', 'time', 'time-select', 'week', 'month', 'year', 'daterange', 'monthrange', 'timerange', 'datetimerange', 'dates'];\nvar pickervue_type_script_lang_js_DATE_FORMATTER = function DATE_FORMATTER(value, format) {\n if (format === 'timestamp') return value.getTime();\n return Object(date_util_[\"formatDate\"])(value, format);\n};\nvar pickervue_type_script_lang_js_DATE_PARSER = function DATE_PARSER(text, format) {\n if (format === 'timestamp') return new Date(Number(text));\n return Object(date_util_[\"parseDate\"])(text, format);\n};\nvar RANGE_FORMATTER = function RANGE_FORMATTER(value, format) {\n if (Array.isArray(value) && value.length === 2) {\n var start = value[0];\n var end = value[1];\n\n if (start && end) {\n return [pickervue_type_script_lang_js_DATE_FORMATTER(start, format), pickervue_type_script_lang_js_DATE_FORMATTER(end, format)];\n }\n }\n return '';\n};\nvar RANGE_PARSER = function RANGE_PARSER(array, format, separator) {\n if (!Array.isArray(array)) {\n array = array.split(separator);\n }\n if (array.length === 2) {\n var range1 = array[0];\n var range2 = array[1];\n\n return [pickervue_type_script_lang_js_DATE_PARSER(range1, format), pickervue_type_script_lang_js_DATE_PARSER(range2, format)];\n }\n return [];\n};\nvar TYPE_VALUE_RESOLVER_MAP = {\n default: {\n formatter: function formatter(value) {\n if (!value) return '';\n return '' + value;\n },\n parser: function parser(text) {\n if (text === undefined || text === '') return null;\n return text;\n }\n },\n week: {\n formatter: function formatter(value, format) {\n var week = Object(date_util_[\"getWeekNumber\"])(value);\n var month = value.getMonth();\n var trueDate = new Date(value);\n if (week === 1 && month === 11) {\n trueDate.setHours(0, 0, 0, 0);\n trueDate.setDate(trueDate.getDate() + 3 - (trueDate.getDay() + 6) % 7);\n }\n var date = Object(date_util_[\"formatDate\"])(trueDate, format);\n\n date = /WW/.test(date) ? date.replace(/WW/, week < 10 ? '0' + week : week) : date.replace(/W/, week);\n return date;\n },\n parser: function parser(text, format) {\n // parse as if a normal date\n return TYPE_VALUE_RESOLVER_MAP.date.parser(text, format);\n }\n },\n date: {\n formatter: pickervue_type_script_lang_js_DATE_FORMATTER,\n parser: pickervue_type_script_lang_js_DATE_PARSER\n },\n datetime: {\n formatter: pickervue_type_script_lang_js_DATE_FORMATTER,\n parser: pickervue_type_script_lang_js_DATE_PARSER\n },\n daterange: {\n formatter: RANGE_FORMATTER,\n parser: RANGE_PARSER\n },\n monthrange: {\n formatter: RANGE_FORMATTER,\n parser: RANGE_PARSER\n },\n datetimerange: {\n formatter: RANGE_FORMATTER,\n parser: RANGE_PARSER\n },\n timerange: {\n formatter: RANGE_FORMATTER,\n parser: RANGE_PARSER\n },\n time: {\n formatter: pickervue_type_script_lang_js_DATE_FORMATTER,\n parser: pickervue_type_script_lang_js_DATE_PARSER\n },\n month: {\n formatter: pickervue_type_script_lang_js_DATE_FORMATTER,\n parser: pickervue_type_script_lang_js_DATE_PARSER\n },\n year: {\n formatter: pickervue_type_script_lang_js_DATE_FORMATTER,\n parser: pickervue_type_script_lang_js_DATE_PARSER\n },\n number: {\n formatter: function formatter(value) {\n if (!value) return '';\n return '' + value;\n },\n parser: function parser(text) {\n var result = Number(text);\n\n if (!isNaN(text)) {\n return result;\n } else {\n return null;\n }\n }\n },\n dates: {\n formatter: function formatter(value, format) {\n return value.map(function (date) {\n return pickervue_type_script_lang_js_DATE_FORMATTER(date, format);\n });\n },\n parser: function parser(value, format) {\n return (typeof value === 'string' ? value.split(', ') : value).map(function (date) {\n return date instanceof Date ? date : pickervue_type_script_lang_js_DATE_PARSER(date, format);\n });\n }\n }\n};\nvar PLACEMENT_MAP = {\n left: 'bottom-start',\n center: 'bottom',\n right: 'bottom-end'\n};\n\nvar parseAsFormatAndType = function parseAsFormatAndType(value, customFormat, type) {\n var rangeSeparator = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : '-';\n\n if (!value) return null;\n var parser = (TYPE_VALUE_RESOLVER_MAP[type] || TYPE_VALUE_RESOLVER_MAP['default']).parser;\n var format = customFormat || DEFAULT_FORMATS[type];\n return parser(value, format, rangeSeparator);\n};\n\nvar formatAsFormatAndType = function formatAsFormatAndType(value, customFormat, type) {\n if (!value) return null;\n var formatter = (TYPE_VALUE_RESOLVER_MAP[type] || TYPE_VALUE_RESOLVER_MAP['default']).formatter;\n var format = customFormat || DEFAULT_FORMATS[type];\n return formatter(value, format);\n};\n\n/*\n * Considers:\n * 1. Date object\n * 2. date string\n * 3. array of 1 or 2\n */\nvar valueEquals = function valueEquals(a, b) {\n // considers Date object and string\n var dateEquals = function dateEquals(a, b) {\n var aIsDate = a instanceof Date;\n var bIsDate = b instanceof Date;\n if (aIsDate && bIsDate) {\n return a.getTime() === b.getTime();\n }\n if (!aIsDate && !bIsDate) {\n return a === b;\n }\n return false;\n };\n\n var aIsArray = a instanceof Array;\n var bIsArray = b instanceof Array;\n if (aIsArray && bIsArray) {\n if (a.length !== b.length) {\n return false;\n }\n return a.every(function (item, index) {\n return dateEquals(item, b[index]);\n });\n }\n if (!aIsArray && !bIsArray) {\n return dateEquals(a, b);\n }\n return false;\n};\n\nvar isString = function isString(val) {\n return typeof val === 'string' || val instanceof String;\n};\n\nvar validator = function validator(val) {\n // either: String, Array of String, null / undefined\n return val === null || val === undefined || isString(val) || Array.isArray(val) && val.length === 2 && val.every(isString);\n};\n\n/* harmony default export */ var pickervue_type_script_lang_js_ = ({\n mixins: [emitter_default.a, NewPopper],\n\n inject: {\n elForm: {\n default: ''\n },\n elFormItem: {\n default: ''\n }\n },\n\n props: {\n size: String,\n format: String,\n valueFormat: String,\n readonly: Boolean,\n placeholder: String,\n startPlaceholder: String,\n endPlaceholder: String,\n prefixIcon: String,\n clearIcon: {\n type: String,\n default: 'el-icon-circle-close'\n },\n name: {\n default: '',\n validator: validator\n },\n disabled: Boolean,\n clearable: {\n type: Boolean,\n default: true\n },\n id: {\n default: '',\n validator: validator\n },\n popperClass: String,\n editable: {\n type: Boolean,\n default: true\n },\n align: {\n type: String,\n default: 'left'\n },\n value: {},\n defaultValue: {},\n defaultTime: {},\n rangeSeparator: {\n default: '-'\n },\n pickerOptions: {},\n unlinkPanels: Boolean,\n validateEvent: {\n type: Boolean,\n default: true\n }\n },\n\n components: { ElInput: input_default.a },\n\n directives: { Clickoutside: clickoutside_default.a },\n\n data: function data() {\n return {\n pickerVisible: false,\n showClose: false,\n userInput: null,\n valueOnOpen: null, // value when picker opens, used to determine whether to emit change\n unwatchPickerOptions: null\n };\n },\n\n\n watch: {\n pickerVisible: function pickerVisible(val) {\n if (this.readonly || this.pickerDisabled) return;\n if (val) {\n this.showPicker();\n this.valueOnOpen = Array.isArray(this.value) ? [].concat(this.value) : this.value;\n } else {\n this.hidePicker();\n this.emitChange(this.value);\n this.userInput = null;\n if (this.validateEvent) {\n this.dispatch('ElFormItem', 'el.form.blur');\n }\n this.$emit('blur', this);\n this.blur();\n }\n },\n\n parsedValue: {\n immediate: true,\n handler: function handler(val) {\n if (this.picker) {\n this.picker.value = val;\n }\n }\n },\n defaultValue: function defaultValue(val) {\n // NOTE: should eventually move to jsx style picker + panel ?\n if (this.picker) {\n this.picker.defaultValue = val;\n }\n },\n value: function value(val, oldVal) {\n if (!valueEquals(val, oldVal) && !this.pickerVisible && this.validateEvent) {\n this.dispatch('ElFormItem', 'el.form.change', val);\n }\n }\n },\n\n computed: {\n ranged: function ranged() {\n return this.type.indexOf('range') > -1;\n },\n reference: function reference() {\n var reference = this.$refs.reference;\n return reference.$el || reference;\n },\n refInput: function refInput() {\n if (this.reference) {\n return [].slice.call(this.reference.querySelectorAll('input'));\n }\n return [];\n },\n valueIsEmpty: function valueIsEmpty() {\n var val = this.value;\n if (Array.isArray(val)) {\n for (var i = 0, len = val.length; i < len; i++) {\n if (val[i]) {\n return false;\n }\n }\n } else {\n if (val) {\n return false;\n }\n }\n return true;\n },\n triggerClass: function triggerClass() {\n return this.prefixIcon || (this.type.indexOf('time') !== -1 ? 'el-icon-time' : 'el-icon-date');\n },\n selectionMode: function selectionMode() {\n if (this.type === 'week') {\n return 'week';\n } else if (this.type === 'month') {\n return 'month';\n } else if (this.type === 'year') {\n return 'year';\n } else if (this.type === 'dates') {\n return 'dates';\n }\n\n return 'day';\n },\n haveTrigger: function haveTrigger() {\n if (typeof this.showTrigger !== 'undefined') {\n return this.showTrigger;\n }\n return HAVE_TRIGGER_TYPES.indexOf(this.type) !== -1;\n },\n displayValue: function displayValue() {\n var formattedValue = formatAsFormatAndType(this.parsedValue, this.format, this.type, this.rangeSeparator);\n if (Array.isArray(this.userInput)) {\n return [this.userInput[0] || formattedValue && formattedValue[0] || '', this.userInput[1] || formattedValue && formattedValue[1] || ''];\n } else if (this.userInput !== null) {\n return this.userInput;\n } else if (formattedValue) {\n return this.type === 'dates' ? formattedValue.join(', ') : formattedValue;\n } else {\n return '';\n }\n },\n parsedValue: function parsedValue() {\n if (!this.value) return this.value; // component value is not set\n if (this.type === 'time-select') return this.value; // time-select does not require parsing, this might change in next major version\n\n var valueIsDateObject = Object(date_util_[\"isDateObject\"])(this.value) || Array.isArray(this.value) && this.value.every(date_util_[\"isDateObject\"]);\n if (valueIsDateObject) {\n return this.value;\n }\n\n if (this.valueFormat) {\n return parseAsFormatAndType(this.value, this.valueFormat, this.type, this.rangeSeparator) || this.value;\n }\n\n // NOTE: deal with common but incorrect usage, should remove in next major version\n // user might provide string / timestamp without value-format, coerce them into date (or array of date)\n return Array.isArray(this.value) ? this.value.map(function (val) {\n return new Date(val);\n }) : new Date(this.value);\n },\n _elFormItemSize: function _elFormItemSize() {\n return (this.elFormItem || {}).elFormItemSize;\n },\n pickerSize: function pickerSize() {\n return this.size || this._elFormItemSize || (this.$ELEMENT || {}).size;\n },\n pickerDisabled: function pickerDisabled() {\n return this.disabled || (this.elForm || {}).disabled;\n },\n firstInputId: function firstInputId() {\n var obj = {};\n var id = void 0;\n if (this.ranged) {\n id = this.id && this.id[0];\n } else {\n id = this.id;\n }\n if (id) obj.id = id;\n return obj;\n },\n secondInputId: function secondInputId() {\n var obj = {};\n var id = void 0;\n if (this.ranged) {\n id = this.id && this.id[1];\n }\n if (id) obj.id = id;\n return obj;\n }\n },\n\n created: function created() {\n // vue-popper\n this.popperOptions = {\n boundariesPadding: 0,\n gpuAcceleration: false\n };\n this.placement = PLACEMENT_MAP[this.align] || PLACEMENT_MAP.left;\n\n this.$on('fieldReset', this.handleFieldReset);\n },\n\n\n methods: {\n focus: function focus() {\n if (!this.ranged) {\n this.$refs.reference.focus();\n } else {\n this.handleFocus();\n }\n },\n blur: function blur() {\n this.refInput.forEach(function (input) {\n return input.blur();\n });\n },\n\n\n // {parse, formatTo} Value deals maps component value with internal Date\n parseValue: function parseValue(value) {\n var isParsed = Object(date_util_[\"isDateObject\"])(value) || Array.isArray(value) && value.every(date_util_[\"isDateObject\"]);\n if (this.valueFormat && !isParsed) {\n return parseAsFormatAndType(value, this.valueFormat, this.type, this.rangeSeparator) || value;\n } else {\n return value;\n }\n },\n formatToValue: function formatToValue(date) {\n var isFormattable = Object(date_util_[\"isDateObject\"])(date) || Array.isArray(date) && date.every(date_util_[\"isDateObject\"]);\n if (this.valueFormat && isFormattable) {\n return formatAsFormatAndType(date, this.valueFormat, this.type, this.rangeSeparator);\n } else {\n return date;\n }\n },\n\n\n // {parse, formatTo} String deals with user input\n parseString: function parseString(value) {\n var type = Array.isArray(value) ? this.type : this.type.replace('range', '');\n return parseAsFormatAndType(value, this.format, type);\n },\n formatToString: function formatToString(value) {\n var type = Array.isArray(value) ? this.type : this.type.replace('range', '');\n return formatAsFormatAndType(value, this.format, type);\n },\n handleMouseEnter: function handleMouseEnter() {\n if (this.readonly || this.pickerDisabled) return;\n if (!this.valueIsEmpty && this.clearable) {\n this.showClose = true;\n }\n },\n handleChange: function handleChange() {\n if (this.userInput) {\n var value = this.parseString(this.displayValue);\n if (value) {\n this.picker.value = value;\n if (this.isValidValue(value)) {\n this.emitInput(value);\n this.userInput = null;\n }\n }\n }\n if (this.userInput === '') {\n this.emitInput(null);\n this.emitChange(null);\n this.userInput = null;\n }\n },\n handleStartInput: function handleStartInput(event) {\n if (this.userInput) {\n this.userInput = [event.target.value, this.userInput[1]];\n } else {\n this.userInput = [event.target.value, null];\n }\n },\n handleEndInput: function handleEndInput(event) {\n if (this.userInput) {\n this.userInput = [this.userInput[0], event.target.value];\n } else {\n this.userInput = [null, event.target.value];\n }\n },\n handleStartChange: function handleStartChange(event) {\n var value = this.parseString(this.userInput && this.userInput[0]);\n if (value) {\n this.userInput = [this.formatToString(value), this.displayValue[1]];\n var newValue = [value, this.picker.value && this.picker.value[1]];\n this.picker.value = newValue;\n if (this.isValidValue(newValue)) {\n this.emitInput(newValue);\n this.userInput = null;\n }\n }\n },\n handleEndChange: function handleEndChange(event) {\n var value = this.parseString(this.userInput && this.userInput[1]);\n if (value) {\n this.userInput = [this.displayValue[0], this.formatToString(value)];\n var newValue = [this.picker.value && this.picker.value[0], value];\n this.picker.value = newValue;\n if (this.isValidValue(newValue)) {\n this.emitInput(newValue);\n this.userInput = null;\n }\n }\n },\n handleClickIcon: function handleClickIcon(event) {\n if (this.readonly || this.pickerDisabled) return;\n if (this.showClose) {\n this.valueOnOpen = this.value;\n event.stopPropagation();\n this.emitInput(null);\n this.emitChange(null);\n this.showClose = false;\n if (this.picker && typeof this.picker.handleClear === 'function') {\n this.picker.handleClear();\n }\n } else {\n this.pickerVisible = !this.pickerVisible;\n }\n },\n handleClose: function handleClose() {\n if (!this.pickerVisible) return;\n this.pickerVisible = false;\n\n if (this.type === 'dates') {\n // restore to former value\n var oldValue = parseAsFormatAndType(this.valueOnOpen, this.valueFormat, this.type, this.rangeSeparator) || this.valueOnOpen;\n this.emitInput(oldValue);\n }\n },\n handleFieldReset: function handleFieldReset(initialValue) {\n this.userInput = initialValue === '' ? null : initialValue;\n },\n handleFocus: function handleFocus() {\n var type = this.type;\n\n if (HAVE_TRIGGER_TYPES.indexOf(type) !== -1 && !this.pickerVisible) {\n this.pickerVisible = true;\n }\n this.$emit('focus', this);\n },\n handleKeydown: function handleKeydown(event) {\n var _this = this;\n\n var keyCode = event.keyCode;\n\n // ESC\n if (keyCode === 27) {\n this.pickerVisible = false;\n event.stopPropagation();\n return;\n }\n\n // Tab\n if (keyCode === 9) {\n if (!this.ranged) {\n this.handleChange();\n this.pickerVisible = this.picker.visible = false;\n this.blur();\n event.stopPropagation();\n } else {\n // user may change focus between two input\n setTimeout(function () {\n if (_this.refInput.indexOf(document.activeElement) === -1) {\n _this.pickerVisible = false;\n _this.blur();\n event.stopPropagation();\n }\n }, 0);\n }\n return;\n }\n\n // Enter\n if (keyCode === 13) {\n if (this.userInput === '' || this.isValidValue(this.parseString(this.displayValue))) {\n this.handleChange();\n this.pickerVisible = this.picker.visible = false;\n this.blur();\n }\n event.stopPropagation();\n return;\n }\n\n // if user is typing, do not let picker handle key input\n if (this.userInput) {\n event.stopPropagation();\n return;\n }\n\n // delegate other keys to panel\n if (this.picker && this.picker.handleKeydown) {\n this.picker.handleKeydown(event);\n }\n },\n handleRangeClick: function handleRangeClick() {\n var type = this.type;\n\n if (HAVE_TRIGGER_TYPES.indexOf(type) !== -1 && !this.pickerVisible) {\n this.pickerVisible = true;\n }\n this.$emit('focus', this);\n },\n hidePicker: function hidePicker() {\n if (this.picker) {\n this.picker.resetView && this.picker.resetView();\n this.pickerVisible = this.picker.visible = false;\n this.destroyPopper();\n }\n },\n showPicker: function showPicker() {\n var _this2 = this;\n\n if (this.$isServer) return;\n if (!this.picker) {\n this.mountPicker();\n }\n this.pickerVisible = this.picker.visible = true;\n\n this.updatePopper();\n\n this.picker.value = this.parsedValue;\n this.picker.resetView && this.picker.resetView();\n\n this.$nextTick(function () {\n _this2.picker.adjustSpinners && _this2.picker.adjustSpinners();\n });\n },\n mountPicker: function mountPicker() {\n var _this3 = this;\n\n this.picker = new external_vue_default.a(this.panel).$mount();\n this.picker.defaultValue = this.defaultValue;\n this.picker.defaultTime = this.defaultTime;\n this.picker.popperClass = this.popperClass;\n this.popperElm = this.picker.$el;\n this.picker.width = this.reference.getBoundingClientRect().width;\n this.picker.showTime = this.type === 'datetime' || this.type === 'datetimerange';\n this.picker.selectionMode = this.selectionMode;\n this.picker.unlinkPanels = this.unlinkPanels;\n this.picker.arrowControl = this.arrowControl || this.timeArrowControl || false;\n this.$watch('format', function (format) {\n _this3.picker.format = format;\n });\n\n var updateOptions = function updateOptions() {\n var options = _this3.pickerOptions;\n\n if (options && options.selectableRange) {\n var ranges = options.selectableRange;\n var parser = TYPE_VALUE_RESOLVER_MAP.datetimerange.parser;\n var format = DEFAULT_FORMATS.timerange;\n\n ranges = Array.isArray(ranges) ? ranges : [ranges];\n _this3.picker.selectableRange = ranges.map(function (range) {\n return parser(range, format, _this3.rangeSeparator);\n });\n }\n\n for (var option in options) {\n if (options.hasOwnProperty(option) &&\n // 忽略 time-picker 的该配置项\n option !== 'selectableRange') {\n _this3.picker[option] = options[option];\n }\n }\n\n // main format must prevail over undocumented pickerOptions.format\n if (_this3.format) {\n _this3.picker.format = _this3.format;\n }\n };\n updateOptions();\n this.unwatchPickerOptions = this.$watch('pickerOptions', function () {\n return updateOptions();\n }, { deep: true });\n this.$el.appendChild(this.picker.$el);\n this.picker.resetView && this.picker.resetView();\n\n this.picker.$on('dodestroy', this.doDestroy);\n this.picker.$on('pick', function () {\n var date = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';\n var visible = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n _this3.userInput = null;\n _this3.pickerVisible = _this3.picker.visible = visible;\n _this3.emitInput(date);\n _this3.picker.resetView && _this3.picker.resetView();\n });\n\n this.picker.$on('select-range', function (start, end, pos) {\n if (_this3.refInput.length === 0) return;\n if (!pos || pos === 'min') {\n _this3.refInput[0].setSelectionRange(start, end);\n _this3.refInput[0].focus();\n } else if (pos === 'max') {\n _this3.refInput[1].setSelectionRange(start, end);\n _this3.refInput[1].focus();\n }\n });\n },\n unmountPicker: function unmountPicker() {\n if (this.picker) {\n this.picker.$destroy();\n this.picker.$off();\n if (typeof this.unwatchPickerOptions === 'function') {\n this.unwatchPickerOptions();\n }\n this.picker.$el.parentNode.removeChild(this.picker.$el);\n }\n },\n emitChange: function emitChange(val) {\n // determine user real change only\n if (!valueEquals(val, this.valueOnOpen)) {\n this.$emit('change', val);\n this.valueOnOpen = val;\n if (this.validateEvent) {\n this.dispatch('ElFormItem', 'el.form.change', val);\n }\n }\n },\n emitInput: function emitInput(val) {\n var formatted = this.formatToValue(val);\n if (!valueEquals(this.value, formatted)) {\n this.$emit('input', formatted);\n }\n },\n isValidValue: function isValidValue(value) {\n if (!this.picker) {\n this.mountPicker();\n }\n if (this.picker.isValidValue) {\n return value && this.picker.isValidValue(value);\n } else {\n return true;\n }\n }\n }\n});\n// CONCATENATED MODULE: ./packages/date-picker/src/picker.vue?vue&type=script&lang=js&\n /* harmony default export */ var src_pickervue_type_script_lang_js_ = (pickervue_type_script_lang_js_); \n// EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js\nvar componentNormalizer = __webpack_require__(0);\n\n// CONCATENATED MODULE: ./packages/date-picker/src/picker.vue\n\n\n\n\n\n/* normalize component */\n\nvar component = Object(componentNormalizer[\"a\" /* default */])(\n src_pickervue_type_script_lang_js_,\n render,\n staticRenderFns,\n false,\n null,\n null,\n null\n \n)\n\n/* hot reload */\nif (false) { var api; }\ncomponent.options.__file = \"packages/date-picker/src/picker.vue\"\n/* harmony default export */ var picker = __webpack_exports__[\"a\"] = (component.exports);\n\n/***/ }),\n\n/***/ 3:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/mixins/emitter\");\n\n/***/ }),\n\n/***/ 30:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n\n// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/basic/time-spinner.vue?vue&type=template&id=1facadeb&\nvar render = function() {\n var _vm = this\n var _h = _vm.$createElement\n var _c = _vm._self._c || _h\n return _c(\n \"div\",\n {\n staticClass: \"el-time-spinner\",\n class: { \"has-seconds\": _vm.showSeconds }\n },\n [\n !_vm.arrowControl\n ? [\n _c(\n \"el-scrollbar\",\n {\n ref: \"hours\",\n staticClass: \"el-time-spinner__wrapper\",\n attrs: {\n \"wrap-style\": \"max-height: inherit;\",\n \"view-class\": \"el-time-spinner__list\",\n noresize: \"\",\n tag: \"ul\"\n },\n nativeOn: {\n mouseenter: function($event) {\n _vm.emitSelectRange(\"hours\")\n },\n mousemove: function($event) {\n _vm.adjustCurrentSpinner(\"hours\")\n }\n }\n },\n _vm._l(_vm.hoursList, function(disabled, hour) {\n return _c(\n \"li\",\n {\n key: hour,\n staticClass: \"el-time-spinner__item\",\n class: { active: hour === _vm.hours, disabled: disabled },\n on: {\n click: function($event) {\n _vm.handleClick(\"hours\", {\n value: hour,\n disabled: disabled\n })\n }\n }\n },\n [\n _vm._v(\n _vm._s(\n (\"0\" + (_vm.amPmMode ? hour % 12 || 12 : hour)).slice(\n -2\n )\n ) + _vm._s(_vm.amPm(hour))\n )\n ]\n )\n }),\n 0\n ),\n _c(\n \"el-scrollbar\",\n {\n ref: \"minutes\",\n staticClass: \"el-time-spinner__wrapper\",\n attrs: {\n \"wrap-style\": \"max-height: inherit;\",\n \"view-class\": \"el-time-spinner__list\",\n noresize: \"\",\n tag: \"ul\"\n },\n nativeOn: {\n mouseenter: function($event) {\n _vm.emitSelectRange(\"minutes\")\n },\n mousemove: function($event) {\n _vm.adjustCurrentSpinner(\"minutes\")\n }\n }\n },\n _vm._l(_vm.minutesList, function(enabled, key) {\n return _c(\n \"li\",\n {\n key: key,\n staticClass: \"el-time-spinner__item\",\n class: { active: key === _vm.minutes, disabled: !enabled },\n on: {\n click: function($event) {\n _vm.handleClick(\"minutes\", {\n value: key,\n disabled: false\n })\n }\n }\n },\n [_vm._v(_vm._s((\"0\" + key).slice(-2)))]\n )\n }),\n 0\n ),\n _c(\n \"el-scrollbar\",\n {\n directives: [\n {\n name: \"show\",\n rawName: \"v-show\",\n value: _vm.showSeconds,\n expression: \"showSeconds\"\n }\n ],\n ref: \"seconds\",\n staticClass: \"el-time-spinner__wrapper\",\n attrs: {\n \"wrap-style\": \"max-height: inherit;\",\n \"view-class\": \"el-time-spinner__list\",\n noresize: \"\",\n tag: \"ul\"\n },\n nativeOn: {\n mouseenter: function($event) {\n _vm.emitSelectRange(\"seconds\")\n },\n mousemove: function($event) {\n _vm.adjustCurrentSpinner(\"seconds\")\n }\n }\n },\n _vm._l(60, function(second, key) {\n return _c(\n \"li\",\n {\n key: key,\n staticClass: \"el-time-spinner__item\",\n class: { active: key === _vm.seconds },\n on: {\n click: function($event) {\n _vm.handleClick(\"seconds\", {\n value: key,\n disabled: false\n })\n }\n }\n },\n [_vm._v(_vm._s((\"0\" + key).slice(-2)))]\n )\n }),\n 0\n )\n ]\n : _vm._e(),\n _vm.arrowControl\n ? [\n _c(\n \"div\",\n {\n staticClass: \"el-time-spinner__wrapper is-arrow\",\n on: {\n mouseenter: function($event) {\n _vm.emitSelectRange(\"hours\")\n }\n }\n },\n [\n _c(\"i\", {\n directives: [\n {\n name: \"repeat-click\",\n rawName: \"v-repeat-click\",\n value: _vm.decrease,\n expression: \"decrease\"\n }\n ],\n staticClass: \"el-time-spinner__arrow el-icon-arrow-up\"\n }),\n _c(\"i\", {\n directives: [\n {\n name: \"repeat-click\",\n rawName: \"v-repeat-click\",\n value: _vm.increase,\n expression: \"increase\"\n }\n ],\n staticClass: \"el-time-spinner__arrow el-icon-arrow-down\"\n }),\n _c(\n \"ul\",\n { ref: \"hours\", staticClass: \"el-time-spinner__list\" },\n _vm._l(_vm.arrowHourList, function(hour, key) {\n return _c(\n \"li\",\n {\n key: key,\n staticClass: \"el-time-spinner__item\",\n class: {\n active: hour === _vm.hours,\n disabled: _vm.hoursList[hour]\n }\n },\n [\n _vm._v(\n _vm._s(\n hour === undefined\n ? \"\"\n : (\n \"0\" + (_vm.amPmMode ? hour % 12 || 12 : hour)\n ).slice(-2) + _vm.amPm(hour)\n )\n )\n ]\n )\n }),\n 0\n )\n ]\n ),\n _c(\n \"div\",\n {\n staticClass: \"el-time-spinner__wrapper is-arrow\",\n on: {\n mouseenter: function($event) {\n _vm.emitSelectRange(\"minutes\")\n }\n }\n },\n [\n _c(\"i\", {\n directives: [\n {\n name: \"repeat-click\",\n rawName: \"v-repeat-click\",\n value: _vm.decrease,\n expression: \"decrease\"\n }\n ],\n staticClass: \"el-time-spinner__arrow el-icon-arrow-up\"\n }),\n _c(\"i\", {\n directives: [\n {\n name: \"repeat-click\",\n rawName: \"v-repeat-click\",\n value: _vm.increase,\n expression: \"increase\"\n }\n ],\n staticClass: \"el-time-spinner__arrow el-icon-arrow-down\"\n }),\n _c(\n \"ul\",\n { ref: \"minutes\", staticClass: \"el-time-spinner__list\" },\n _vm._l(_vm.arrowMinuteList, function(minute, key) {\n return _c(\n \"li\",\n {\n key: key,\n staticClass: \"el-time-spinner__item\",\n class: { active: minute === _vm.minutes }\n },\n [\n _vm._v(\n \"\\n \" +\n _vm._s(\n minute === undefined\n ? \"\"\n : (\"0\" + minute).slice(-2)\n ) +\n \"\\n \"\n )\n ]\n )\n }),\n 0\n )\n ]\n ),\n _vm.showSeconds\n ? _c(\n \"div\",\n {\n staticClass: \"el-time-spinner__wrapper is-arrow\",\n on: {\n mouseenter: function($event) {\n _vm.emitSelectRange(\"seconds\")\n }\n }\n },\n [\n _c(\"i\", {\n directives: [\n {\n name: \"repeat-click\",\n rawName: \"v-repeat-click\",\n value: _vm.decrease,\n expression: \"decrease\"\n }\n ],\n staticClass: \"el-time-spinner__arrow el-icon-arrow-up\"\n }),\n _c(\"i\", {\n directives: [\n {\n name: \"repeat-click\",\n rawName: \"v-repeat-click\",\n value: _vm.increase,\n expression: \"increase\"\n }\n ],\n staticClass: \"el-time-spinner__arrow el-icon-arrow-down\"\n }),\n _c(\n \"ul\",\n { ref: \"seconds\", staticClass: \"el-time-spinner__list\" },\n _vm._l(_vm.arrowSecondList, function(second, key) {\n return _c(\n \"li\",\n {\n key: key,\n staticClass: \"el-time-spinner__item\",\n class: { active: second === _vm.seconds }\n },\n [\n _vm._v(\n \"\\n \" +\n _vm._s(\n second === undefined\n ? \"\"\n : (\"0\" + second).slice(-2)\n ) +\n \"\\n \"\n )\n ]\n )\n }),\n 0\n )\n ]\n )\n : _vm._e()\n ]\n : _vm._e()\n ],\n 2\n )\n}\nvar staticRenderFns = []\nrender._withStripped = true\n\n\n// CONCATENATED MODULE: ./packages/date-picker/src/basic/time-spinner.vue?vue&type=template&id=1facadeb&\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/date-util\"\nvar date_util_ = __webpack_require__(1);\n\n// EXTERNAL MODULE: external \"element-ui/lib/scrollbar\"\nvar scrollbar_ = __webpack_require__(17);\nvar scrollbar_default = /*#__PURE__*/__webpack_require__.n(scrollbar_);\n\n// EXTERNAL MODULE: ./src/directives/repeat-click.js\nvar repeat_click = __webpack_require__(25);\n\n// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/basic/time-spinner.vue?vue&type=script&lang=js&\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n\n\n\n\n\n/* harmony default export */ var time_spinnervue_type_script_lang_js_ = ({\n components: { ElScrollbar: scrollbar_default.a },\n\n directives: {\n repeatClick: repeat_click[\"a\" /* default */]\n },\n\n props: {\n date: {},\n defaultValue: {}, // reserved for future use\n showSeconds: {\n type: Boolean,\n default: true\n },\n arrowControl: Boolean,\n amPmMode: {\n type: String,\n default: '' // 'a': am/pm; 'A': AM/PM\n }\n },\n\n computed: {\n hours: function hours() {\n return this.date.getHours();\n },\n minutes: function minutes() {\n return this.date.getMinutes();\n },\n seconds: function seconds() {\n return this.date.getSeconds();\n },\n hoursList: function hoursList() {\n return Object(date_util_[\"getRangeHours\"])(this.selectableRange);\n },\n minutesList: function minutesList() {\n return Object(date_util_[\"getRangeMinutes\"])(this.selectableRange, this.hours);\n },\n arrowHourList: function arrowHourList() {\n var hours = this.hours;\n return [hours > 0 ? hours - 1 : undefined, hours, hours < 23 ? hours + 1 : undefined];\n },\n arrowMinuteList: function arrowMinuteList() {\n var minutes = this.minutes;\n return [minutes > 0 ? minutes - 1 : undefined, minutes, minutes < 59 ? minutes + 1 : undefined];\n },\n arrowSecondList: function arrowSecondList() {\n var seconds = this.seconds;\n return [seconds > 0 ? seconds - 1 : undefined, seconds, seconds < 59 ? seconds + 1 : undefined];\n }\n },\n\n data: function data() {\n return {\n selectableRange: [],\n currentScrollbar: null\n };\n },\n mounted: function mounted() {\n var _this = this;\n\n this.$nextTick(function () {\n !_this.arrowControl && _this.bindScrollEvent();\n });\n },\n\n\n methods: {\n increase: function increase() {\n this.scrollDown(1);\n },\n decrease: function decrease() {\n this.scrollDown(-1);\n },\n modifyDateField: function modifyDateField(type, value) {\n switch (type) {\n case 'hours':\n this.$emit('change', Object(date_util_[\"modifyTime\"])(this.date, value, this.minutes, this.seconds));break;\n case 'minutes':\n this.$emit('change', Object(date_util_[\"modifyTime\"])(this.date, this.hours, value, this.seconds));break;\n case 'seconds':\n this.$emit('change', Object(date_util_[\"modifyTime\"])(this.date, this.hours, this.minutes, value));break;\n }\n },\n handleClick: function handleClick(type, _ref) {\n var value = _ref.value,\n disabled = _ref.disabled;\n\n if (!disabled) {\n this.modifyDateField(type, value);\n this.emitSelectRange(type);\n this.adjustSpinner(type, value);\n }\n },\n emitSelectRange: function emitSelectRange(type) {\n if (type === 'hours') {\n this.$emit('select-range', 0, 2);\n } else if (type === 'minutes') {\n this.$emit('select-range', 3, 5);\n } else if (type === 'seconds') {\n this.$emit('select-range', 6, 8);\n }\n this.currentScrollbar = type;\n },\n bindScrollEvent: function bindScrollEvent() {\n var _this2 = this;\n\n var bindFuntion = function bindFuntion(type) {\n _this2.$refs[type].wrap.onscroll = function (e) {\n // TODO: scroll is emitted when set scrollTop programatically\n // should find better solutions in the future!\n _this2.handleScroll(type, e);\n };\n };\n bindFuntion('hours');\n bindFuntion('minutes');\n bindFuntion('seconds');\n },\n handleScroll: function handleScroll(type) {\n var value = Math.min(Math.floor((this.$refs[type].wrap.scrollTop - (this.scrollBarHeight(type) * 0.5 - 10) / this.typeItemHeight(type) + 3) / this.typeItemHeight(type)), type === 'hours' ? 23 : 59);\n this.modifyDateField(type, value);\n },\n\n\n // NOTE: used by datetime / date-range panel\n // renamed from adjustScrollTop\n // should try to refactory it\n adjustSpinners: function adjustSpinners() {\n this.adjustSpinner('hours', this.hours);\n this.adjustSpinner('minutes', this.minutes);\n this.adjustSpinner('seconds', this.seconds);\n },\n adjustCurrentSpinner: function adjustCurrentSpinner(type) {\n this.adjustSpinner(type, this[type]);\n },\n adjustSpinner: function adjustSpinner(type, value) {\n if (this.arrowControl) return;\n var el = this.$refs[type].wrap;\n if (el) {\n el.scrollTop = Math.max(0, value * this.typeItemHeight(type));\n }\n },\n scrollDown: function scrollDown(step) {\n if (!this.currentScrollbar) {\n this.emitSelectRange('hours');\n }\n\n var label = this.currentScrollbar;\n var hoursList = this.hoursList;\n var now = this[label];\n\n if (this.currentScrollbar === 'hours') {\n var total = Math.abs(step);\n step = step > 0 ? 1 : -1;\n var length = hoursList.length;\n while (length-- && total) {\n now = (now + step + hoursList.length) % hoursList.length;\n if (hoursList[now]) {\n continue;\n }\n total--;\n }\n if (hoursList[now]) return;\n } else {\n now = (now + step + 60) % 60;\n }\n\n this.modifyDateField(label, now);\n this.adjustSpinner(label, now);\n },\n amPm: function amPm(hour) {\n var shouldShowAmPm = this.amPmMode.toLowerCase() === 'a';\n if (!shouldShowAmPm) return '';\n var isCapital = this.amPmMode === 'A';\n var content = hour < 12 ? ' am' : ' pm';\n if (isCapital) content = content.toUpperCase();\n return content;\n },\n typeItemHeight: function typeItemHeight(type) {\n return this.$refs[type].$el.querySelector('li').offsetHeight;\n },\n scrollBarHeight: function scrollBarHeight(type) {\n return this.$refs[type].$el.offsetHeight;\n }\n }\n});\n// CONCATENATED MODULE: ./packages/date-picker/src/basic/time-spinner.vue?vue&type=script&lang=js&\n /* harmony default export */ var basic_time_spinnervue_type_script_lang_js_ = (time_spinnervue_type_script_lang_js_); \n// EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js\nvar componentNormalizer = __webpack_require__(0);\n\n// CONCATENATED MODULE: ./packages/date-picker/src/basic/time-spinner.vue\n\n\n\n\n\n/* normalize component */\n\nvar component = Object(componentNormalizer[\"a\" /* default */])(\n basic_time_spinnervue_type_script_lang_js_,\n render,\n staticRenderFns,\n false,\n null,\n null,\n null\n \n)\n\n/* hot reload */\nif (false) { var api; }\ncomponent.options.__file = \"packages/date-picker/src/basic/time-spinner.vue\"\n/* harmony default export */ var time_spinner = __webpack_exports__[\"a\"] = (component.exports);\n\n/***/ }),\n\n/***/ 5:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/utils/vue-popper\");\n\n/***/ }),\n\n/***/ 6:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"vue\");\n\n/***/ }),\n\n/***/ 65:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n__webpack_require__.r(__webpack_exports__);\n\n// EXTERNAL MODULE: ./packages/date-picker/src/picker.vue + 4 modules\nvar picker = __webpack_require__(28);\n\n// EXTERNAL MODULE: ./packages/date-picker/src/panel/time.vue + 4 modules\nvar time = __webpack_require__(22);\n\n// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/panel/time-range.vue?vue&type=template&id=fb28660e&\nvar render = function() {\n var _vm = this\n var _h = _vm.$createElement\n var _c = _vm._self._c || _h\n return _c(\n \"transition\",\n {\n attrs: { name: \"el-zoom-in-top\" },\n on: {\n \"after-leave\": function($event) {\n _vm.$emit(\"dodestroy\")\n }\n }\n },\n [\n _c(\n \"div\",\n {\n directives: [\n {\n name: \"show\",\n rawName: \"v-show\",\n value: _vm.visible,\n expression: \"visible\"\n }\n ],\n staticClass: \"el-time-range-picker el-picker-panel el-popper\",\n class: _vm.popperClass\n },\n [\n _c(\"div\", { staticClass: \"el-time-range-picker__content\" }, [\n _c(\"div\", { staticClass: \"el-time-range-picker__cell\" }, [\n _c(\"div\", { staticClass: \"el-time-range-picker__header\" }, [\n _vm._v(_vm._s(_vm.t(\"el.datepicker.startTime\")))\n ]),\n _c(\n \"div\",\n {\n staticClass:\n \"el-time-range-picker__body el-time-panel__content\",\n class: {\n \"has-seconds\": _vm.showSeconds,\n \"is-arrow\": _vm.arrowControl\n }\n },\n [\n _c(\"time-spinner\", {\n ref: \"minSpinner\",\n attrs: {\n \"show-seconds\": _vm.showSeconds,\n \"am-pm-mode\": _vm.amPmMode,\n \"arrow-control\": _vm.arrowControl,\n date: _vm.minDate\n },\n on: {\n change: _vm.handleMinChange,\n \"select-range\": _vm.setMinSelectionRange\n }\n })\n ],\n 1\n )\n ]),\n _c(\"div\", { staticClass: \"el-time-range-picker__cell\" }, [\n _c(\"div\", { staticClass: \"el-time-range-picker__header\" }, [\n _vm._v(_vm._s(_vm.t(\"el.datepicker.endTime\")))\n ]),\n _c(\n \"div\",\n {\n staticClass:\n \"el-time-range-picker__body el-time-panel__content\",\n class: {\n \"has-seconds\": _vm.showSeconds,\n \"is-arrow\": _vm.arrowControl\n }\n },\n [\n _c(\"time-spinner\", {\n ref: \"maxSpinner\",\n attrs: {\n \"show-seconds\": _vm.showSeconds,\n \"am-pm-mode\": _vm.amPmMode,\n \"arrow-control\": _vm.arrowControl,\n date: _vm.maxDate\n },\n on: {\n change: _vm.handleMaxChange,\n \"select-range\": _vm.setMaxSelectionRange\n }\n })\n ],\n 1\n )\n ])\n ]),\n _c(\"div\", { staticClass: \"el-time-panel__footer\" }, [\n _c(\n \"button\",\n {\n staticClass: \"el-time-panel__btn cancel\",\n attrs: { type: \"button\" },\n on: {\n click: function($event) {\n _vm.handleCancel()\n }\n }\n },\n [_vm._v(_vm._s(_vm.t(\"el.datepicker.cancel\")))]\n ),\n _c(\n \"button\",\n {\n staticClass: \"el-time-panel__btn confirm\",\n attrs: { type: \"button\", disabled: _vm.btnDisabled },\n on: {\n click: function($event) {\n _vm.handleConfirm()\n }\n }\n },\n [_vm._v(_vm._s(_vm.t(\"el.datepicker.confirm\")))]\n )\n ])\n ]\n )\n ]\n )\n}\nvar staticRenderFns = []\nrender._withStripped = true\n\n\n// CONCATENATED MODULE: ./packages/date-picker/src/panel/time-range.vue?vue&type=template&id=fb28660e&\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/date-util\"\nvar date_util_ = __webpack_require__(1);\n\n// EXTERNAL MODULE: external \"element-ui/lib/mixins/locale\"\nvar locale_ = __webpack_require__(7);\nvar locale_default = /*#__PURE__*/__webpack_require__.n(locale_);\n\n// EXTERNAL MODULE: ./packages/date-picker/src/basic/time-spinner.vue + 4 modules\nvar time_spinner = __webpack_require__(30);\n\n// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/date-picker/src/panel/time-range.vue?vue&type=script&lang=js&\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n\n\n\n\n\nvar MIN_TIME = Object(date_util_[\"parseDate\"])('00:00:00', 'HH:mm:ss');\nvar MAX_TIME = Object(date_util_[\"parseDate\"])('23:59:59', 'HH:mm:ss');\n\nvar time_rangevue_type_script_lang_js_minTimeOfDay = function minTimeOfDay(date) {\n return Object(date_util_[\"modifyDate\"])(MIN_TIME, date.getFullYear(), date.getMonth(), date.getDate());\n};\n\nvar time_rangevue_type_script_lang_js_maxTimeOfDay = function maxTimeOfDay(date) {\n return Object(date_util_[\"modifyDate\"])(MAX_TIME, date.getFullYear(), date.getMonth(), date.getDate());\n};\n\n// increase time by amount of milliseconds, but within the range of day\nvar advanceTime = function advanceTime(date, amount) {\n return new Date(Math.min(date.getTime() + amount, time_rangevue_type_script_lang_js_maxTimeOfDay(date).getTime()));\n};\n\n/* harmony default export */ var time_rangevue_type_script_lang_js_ = ({\n mixins: [locale_default.a],\n\n components: { TimeSpinner: time_spinner[\"a\" /* default */] },\n\n computed: {\n showSeconds: function showSeconds() {\n return (this.format || '').indexOf('ss') !== -1;\n },\n offset: function offset() {\n return this.showSeconds ? 11 : 8;\n },\n spinner: function spinner() {\n return this.selectionRange[0] < this.offset ? this.$refs.minSpinner : this.$refs.maxSpinner;\n },\n btnDisabled: function btnDisabled() {\n return this.minDate.getTime() > this.maxDate.getTime();\n },\n amPmMode: function amPmMode() {\n if ((this.format || '').indexOf('A') !== -1) return 'A';\n if ((this.format || '').indexOf('a') !== -1) return 'a';\n return '';\n }\n },\n\n data: function data() {\n return {\n popperClass: '',\n minDate: new Date(),\n maxDate: new Date(),\n value: [],\n oldValue: [new Date(), new Date()],\n defaultValue: null,\n format: 'HH:mm:ss',\n visible: false,\n selectionRange: [0, 2],\n arrowControl: false\n };\n },\n\n\n watch: {\n value: function value(_value) {\n if (Array.isArray(_value)) {\n this.minDate = new Date(_value[0]);\n this.maxDate = new Date(_value[1]);\n } else {\n if (Array.isArray(this.defaultValue)) {\n this.minDate = new Date(this.defaultValue[0]);\n this.maxDate = new Date(this.defaultValue[1]);\n } else if (this.defaultValue) {\n this.minDate = new Date(this.defaultValue);\n this.maxDate = advanceTime(new Date(this.defaultValue), 60 * 60 * 1000);\n } else {\n this.minDate = new Date();\n this.maxDate = advanceTime(new Date(), 60 * 60 * 1000);\n }\n }\n },\n visible: function visible(val) {\n var _this = this;\n\n if (val) {\n this.oldValue = this.value;\n this.$nextTick(function () {\n return _this.$refs.minSpinner.emitSelectRange('hours');\n });\n }\n }\n },\n\n methods: {\n handleClear: function handleClear() {\n this.$emit('pick', null);\n },\n handleCancel: function handleCancel() {\n this.$emit('pick', this.oldValue);\n },\n handleMinChange: function handleMinChange(date) {\n this.minDate = Object(date_util_[\"clearMilliseconds\"])(date);\n this.handleChange();\n },\n handleMaxChange: function handleMaxChange(date) {\n this.maxDate = Object(date_util_[\"clearMilliseconds\"])(date);\n this.handleChange();\n },\n handleChange: function handleChange() {\n if (this.isValidValue([this.minDate, this.maxDate])) {\n this.$refs.minSpinner.selectableRange = [[time_rangevue_type_script_lang_js_minTimeOfDay(this.minDate), this.maxDate]];\n this.$refs.maxSpinner.selectableRange = [[this.minDate, time_rangevue_type_script_lang_js_maxTimeOfDay(this.maxDate)]];\n this.$emit('pick', [this.minDate, this.maxDate], true);\n }\n },\n setMinSelectionRange: function setMinSelectionRange(start, end) {\n this.$emit('select-range', start, end, 'min');\n this.selectionRange = [start, end];\n },\n setMaxSelectionRange: function setMaxSelectionRange(start, end) {\n this.$emit('select-range', start, end, 'max');\n this.selectionRange = [start + this.offset, end + this.offset];\n },\n handleConfirm: function handleConfirm() {\n var visible = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var minSelectableRange = this.$refs.minSpinner.selectableRange;\n var maxSelectableRange = this.$refs.maxSpinner.selectableRange;\n\n this.minDate = Object(date_util_[\"limitTimeRange\"])(this.minDate, minSelectableRange, this.format);\n this.maxDate = Object(date_util_[\"limitTimeRange\"])(this.maxDate, maxSelectableRange, this.format);\n\n this.$emit('pick', [this.minDate, this.maxDate], visible);\n },\n adjustSpinners: function adjustSpinners() {\n this.$refs.minSpinner.adjustSpinners();\n this.$refs.maxSpinner.adjustSpinners();\n },\n changeSelectionRange: function changeSelectionRange(step) {\n var list = this.showSeconds ? [0, 3, 6, 11, 14, 17] : [0, 3, 8, 11];\n var mapping = ['hours', 'minutes'].concat(this.showSeconds ? ['seconds'] : []);\n var index = list.indexOf(this.selectionRange[0]);\n var next = (index + step + list.length) % list.length;\n var half = list.length / 2;\n if (next < half) {\n this.$refs.minSpinner.emitSelectRange(mapping[next]);\n } else {\n this.$refs.maxSpinner.emitSelectRange(mapping[next - half]);\n }\n },\n isValidValue: function isValidValue(date) {\n return Array.isArray(date) && Object(date_util_[\"timeWithinRange\"])(this.minDate, this.$refs.minSpinner.selectableRange) && Object(date_util_[\"timeWithinRange\"])(this.maxDate, this.$refs.maxSpinner.selectableRange);\n },\n handleKeydown: function handleKeydown(event) {\n var keyCode = event.keyCode;\n var mapping = { 38: -1, 40: 1, 37: -1, 39: 1 };\n\n // Left or Right\n if (keyCode === 37 || keyCode === 39) {\n var step = mapping[keyCode];\n this.changeSelectionRange(step);\n event.preventDefault();\n return;\n }\n\n // Up or Down\n if (keyCode === 38 || keyCode === 40) {\n var _step = mapping[keyCode];\n this.spinner.scrollDown(_step);\n event.preventDefault();\n return;\n }\n }\n }\n});\n// CONCATENATED MODULE: ./packages/date-picker/src/panel/time-range.vue?vue&type=script&lang=js&\n /* harmony default export */ var panel_time_rangevue_type_script_lang_js_ = (time_rangevue_type_script_lang_js_); \n// EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js\nvar componentNormalizer = __webpack_require__(0);\n\n// CONCATENATED MODULE: ./packages/date-picker/src/panel/time-range.vue\n\n\n\n\n\n/* normalize component */\n\nvar component = Object(componentNormalizer[\"a\" /* default */])(\n panel_time_rangevue_type_script_lang_js_,\n render,\n staticRenderFns,\n false,\n null,\n null,\n null\n \n)\n\n/* hot reload */\nif (false) { var api; }\ncomponent.options.__file = \"packages/date-picker/src/panel/time-range.vue\"\n/* harmony default export */ var time_range = (component.exports);\n// CONCATENATED MODULE: ./packages/date-picker/src/picker/time-picker.js\n\n\n\n\n/* harmony default export */ var time_picker = ({\n mixins: [picker[\"a\" /* default */]],\n\n name: 'ElTimePicker',\n\n props: {\n isRange: Boolean,\n arrowControl: Boolean\n },\n\n data: function data() {\n return {\n type: ''\n };\n },\n\n\n watch: {\n isRange: function isRange(_isRange) {\n if (this.picker) {\n this.unmountPicker();\n this.type = _isRange ? 'timerange' : 'time';\n this.panel = _isRange ? time_range : time[\"a\" /* default */];\n this.mountPicker();\n } else {\n this.type = _isRange ? 'timerange' : 'time';\n this.panel = _isRange ? time_range : time[\"a\" /* default */];\n }\n }\n },\n\n created: function created() {\n this.type = this.isRange ? 'timerange' : 'time';\n this.panel = this.isRange ? time_range : time[\"a\" /* default */];\n }\n});\n// CONCATENATED MODULE: ./packages/time-picker/index.js\n\n\n/* istanbul ignore next */\ntime_picker.install = function (Vue) {\n Vue.component(time_picker.name, time_picker);\n};\n\n/* harmony default export */ var packages_time_picker = __webpack_exports__[\"default\"] = (time_picker);\n\n/***/ }),\n\n/***/ 7:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/mixins/locale\");\n\n/***/ }),\n\n/***/ 8:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/utils/merge\");\n\n/***/ }),\n\n/***/ 9:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/input\");\n\n/***/ })\n\n/******/ });\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/element-ui/lib/time-picker.js\n// module id = 4ZDJ\n// module chunks = 22","// 26.1.3 Reflect.defineProperty(target, propertyKey, attributes)\nvar dP = require('./_object-dp');\nvar $export = require('./_export');\nvar anObject = require('./_an-object');\nvar toPrimitive = require('./_to-primitive');\n\n// MS Edge has broken Reflect.defineProperty - throwing instead of returning false\n$export($export.S + $export.F * require('./_fails')(function () {\n // eslint-disable-next-line no-undef\n Reflect.defineProperty(dP.f({}, 1, { value: 1 }), 1, { value: 2 });\n}), 'Reflect', {\n defineProperty: function defineProperty(target, propertyKey, attributes) {\n anObject(target);\n propertyKey = toPrimitive(propertyKey, true);\n anObject(attributes);\n try {\n dP.f(target, propertyKey, attributes);\n return true;\n } catch (e) {\n return false;\n }\n }\n});\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/core-js/modules/es6.reflect.define-property.js\n// module id = 4ZU1\n// module chunks = 22","module.exports = function () { /* empty */ };\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/core-js/library/modules/_add-to-unscopables.js\n// module id = 4mcu\n// module chunks = 22","// https://tc39.github.io/proposal-setmap-offrom/#sec-map.from\nrequire('./_set-collection-from')('Map');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/core-js/modules/es7.map.from.js\n// module id = 4rmF\n// module chunks = 22","require('./_typed-array')('Int8', 1, function (init) {\n return function Int8Array(data, byteOffset, length) {\n return init(this, data, byteOffset, length);\n };\n});\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/core-js/modules/es6.typed.int8-array.js\n// module id = 52Wt\n// module chunks = 22","// 7.2.1 RequireObjectCoercible(argument)\nmodule.exports = function (it) {\n if (it == undefined) throw TypeError(\"Can't call method on \" + it);\n return it;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/core-js/library/modules/_defined.js\n// module id = 52gC\n// module chunks = 22","module.exports = { \"default\": require(\"core-js/library/fn/symbol\"), __esModule: true };\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/babel-runtime/core-js/symbol.js\n// module id = 5QVw\n// module chunks = 22","'use strict';\n\nvar utils = require('../utils');\n\nmodule.exports = function normalizeHeaderName(headers, normalizedName) {\n utils.forEach(headers, function processHeader(value, name) {\n if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {\n headers[normalizedName] = value;\n delete headers[name];\n }\n });\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/axios/lib/helpers/normalizeHeaderName.js\n// module id = 5VQ+\n// module chunks = 22","'use strict';\n// B.2.3.12 String.prototype.strike()\nrequire('./_string-html')('strike', function (createHTML) {\n return function strike() {\n return createHTML(this, 'strike', '', '');\n };\n});\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/core-js/modules/es6.string.strike.js\n// module id = 5iw+\n// module chunks = 22","'use strict';\n\nexports.__esModule = true;\n\nexports.default = function () {\n if (_vue2.default.prototype.$isServer) return 0;\n if (scrollBarWidth !== undefined) return scrollBarWidth;\n\n var outer = document.createElement('div');\n outer.className = 'el-scrollbar__wrap';\n outer.style.visibility = 'hidden';\n outer.style.width = '100px';\n outer.style.position = 'absolute';\n outer.style.top = '-9999px';\n document.body.appendChild(outer);\n\n var widthNoScroll = outer.offsetWidth;\n outer.style.overflow = 'scroll';\n\n var inner = document.createElement('div');\n inner.style.width = '100%';\n outer.appendChild(inner);\n\n var widthWithScroll = inner.offsetWidth;\n outer.parentNode.removeChild(outer);\n scrollBarWidth = widthNoScroll - widthWithScroll;\n\n return scrollBarWidth;\n};\n\nvar _vue = require('vue');\n\nvar _vue2 = _interopRequireDefault(_vue);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; 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}.bind(null, key));\n/******/ \t\treturn ns;\n/******/ \t};\n/******/\n/******/ \t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t__webpack_require__.n = function(module) {\n/******/ \t\tvar getter = module && module.__esModule ?\n/******/ \t\t\tfunction getDefault() { return module['default']; } :\n/******/ \t\t\tfunction getModuleExports() { return module; };\n/******/ \t\t__webpack_require__.d(getter, 'a', getter);\n/******/ \t\treturn getter;\n/******/ \t};\n/******/\n/******/ \t// Object.prototype.hasOwnProperty.call\n/******/ \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"/dist/\";\n/******/\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(__webpack_require__.s = 63);\n/******/ })\n/************************************************************************/\n/******/ ({\n\n/***/ 0:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"a\", function() { return normalizeComponent; });\n/* globals __VUE_SSR_CONTEXT__ */\n\n// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).\n// This module is a runtime utility for cleaner component module output and will\n// be included in the final webpack user bundle.\n\nfunction normalizeComponent (\n scriptExports,\n render,\n staticRenderFns,\n functionalTemplate,\n injectStyles,\n scopeId,\n moduleIdentifier, /* server only */\n shadowMode /* vue-cli only */\n) {\n // Vue.extend constructor export interop\n var options = typeof scriptExports === 'function'\n ? scriptExports.options\n : scriptExports\n\n // render functions\n if (render) {\n options.render = render\n options.staticRenderFns = staticRenderFns\n options._compiled = true\n }\n\n // functional template\n if (functionalTemplate) {\n options.functional = true\n }\n\n // scopedId\n if (scopeId) {\n options._scopeId = 'data-v-' + scopeId\n }\n\n var hook\n if (moduleIdentifier) { // server build\n hook = function (context) {\n // 2.3 injection\n context =\n context || // cached call\n (this.$vnode && this.$vnode.ssrContext) || // stateful\n (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional\n // 2.2 with runInNewContext: true\n if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {\n context = __VUE_SSR_CONTEXT__\n }\n // inject component styles\n if (injectStyles) {\n injectStyles.call(this, context)\n }\n // register component module identifier for async chunk inferrence\n if (context && context._registeredComponents) {\n context._registeredComponents.add(moduleIdentifier)\n }\n }\n // used by ssr in case component is cached and beforeCreate\n // never gets called\n options._ssrRegister = hook\n } else if (injectStyles) {\n hook = shadowMode\n ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }\n : injectStyles\n }\n\n if (hook) {\n if (options.functional) {\n // for template-only hot-reload because in that case the render fn doesn't\n // go through the normalizer\n options._injectStyles = hook\n // register for functioal component in vue file\n var originalRender = options.render\n options.render = function renderWithStyleInjection (h, context) {\n hook.call(context)\n return originalRender(h, context)\n }\n } else {\n // inject component registration as beforeCreate hook\n var existing = options.beforeCreate\n options.beforeCreate = existing\n ? [].concat(existing, hook)\n : [hook]\n }\n }\n\n return {\n exports: scriptExports,\n options: options\n }\n}\n\n\n/***/ }),\n\n/***/ 4:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/utils/util\");\n\n/***/ }),\n\n/***/ 40:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/select\");\n\n/***/ }),\n\n/***/ 41:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/option\");\n\n/***/ }),\n\n/***/ 63:\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n__webpack_require__.r(__webpack_exports__);\n\n// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/pagination/src/pager.vue?vue&type=template&id=7274f267&\nvar render = function() {\n var _vm = this\n var _h = _vm.$createElement\n var _c = _vm._self._c || _h\n return _c(\n \"ul\",\n { staticClass: \"el-pager\", on: { click: _vm.onPagerClick } },\n [\n _vm.pageCount > 0\n ? _c(\n \"li\",\n {\n staticClass: \"number\",\n class: { active: _vm.currentPage === 1, disabled: _vm.disabled }\n },\n [_vm._v(\"1\")]\n )\n : _vm._e(),\n _vm.showPrevMore\n ? _c(\"li\", {\n staticClass: \"el-icon more btn-quickprev\",\n class: [_vm.quickprevIconClass, { disabled: _vm.disabled }],\n on: {\n mouseenter: function($event) {\n _vm.onMouseenter(\"left\")\n },\n mouseleave: function($event) {\n _vm.quickprevIconClass = \"el-icon-more\"\n }\n }\n })\n : _vm._e(),\n _vm._l(_vm.pagers, function(pager) {\n return _c(\n \"li\",\n {\n key: pager,\n staticClass: \"number\",\n class: { active: _vm.currentPage === pager, disabled: _vm.disabled }\n },\n [_vm._v(_vm._s(pager))]\n )\n }),\n _vm.showNextMore\n ? _c(\"li\", {\n staticClass: \"el-icon more btn-quicknext\",\n class: [_vm.quicknextIconClass, { disabled: _vm.disabled }],\n on: {\n mouseenter: function($event) {\n _vm.onMouseenter(\"right\")\n },\n mouseleave: function($event) {\n _vm.quicknextIconClass = \"el-icon-more\"\n }\n }\n })\n : _vm._e(),\n _vm.pageCount > 1\n ? _c(\n \"li\",\n {\n staticClass: \"number\",\n class: {\n active: _vm.currentPage === _vm.pageCount,\n disabled: _vm.disabled\n }\n },\n [_vm._v(_vm._s(_vm.pageCount))]\n )\n : _vm._e()\n ],\n 2\n )\n}\nvar staticRenderFns = []\nrender._withStripped = true\n\n\n// CONCATENATED MODULE: ./packages/pagination/src/pager.vue?vue&type=template&id=7274f267&\n\n// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/pagination/src/pager.vue?vue&type=script&lang=js&\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n//\n\n/* harmony default export */ var pagervue_type_script_lang_js_ = ({\n name: 'ElPager',\n\n props: {\n currentPage: Number,\n\n pageCount: Number,\n\n pagerCount: Number,\n\n disabled: Boolean\n },\n\n watch: {\n showPrevMore: function showPrevMore(val) {\n if (!val) this.quickprevIconClass = 'el-icon-more';\n },\n showNextMore: function showNextMore(val) {\n if (!val) this.quicknextIconClass = 'el-icon-more';\n }\n },\n\n methods: {\n onPagerClick: function onPagerClick(event) {\n var target = event.target;\n if (target.tagName === 'UL' || this.disabled) {\n return;\n }\n\n var newPage = Number(event.target.textContent);\n var pageCount = this.pageCount;\n var currentPage = this.currentPage;\n var pagerCountOffset = this.pagerCount - 2;\n\n if (target.className.indexOf('more') !== -1) {\n if (target.className.indexOf('quickprev') !== -1) {\n newPage = currentPage - pagerCountOffset;\n } else if (target.className.indexOf('quicknext') !== -1) {\n newPage = currentPage + pagerCountOffset;\n }\n }\n\n /* istanbul ignore if */\n if (!isNaN(newPage)) {\n if (newPage < 1) {\n newPage = 1;\n }\n\n if (newPage > pageCount) {\n newPage = pageCount;\n }\n }\n\n if (newPage !== currentPage) {\n this.$emit('change', newPage);\n }\n },\n onMouseenter: function onMouseenter(direction) {\n if (this.disabled) return;\n if (direction === 'left') {\n this.quickprevIconClass = 'el-icon-d-arrow-left';\n } else {\n this.quicknextIconClass = 'el-icon-d-arrow-right';\n }\n }\n },\n\n computed: {\n pagers: function pagers() {\n var pagerCount = this.pagerCount;\n var halfPagerCount = (pagerCount - 1) / 2;\n\n var currentPage = Number(this.currentPage);\n var pageCount = Number(this.pageCount);\n\n var showPrevMore = false;\n var showNextMore = false;\n\n if (pageCount > pagerCount) {\n if (currentPage > pagerCount - halfPagerCount) {\n showPrevMore = true;\n }\n\n if (currentPage < pageCount - halfPagerCount) {\n showNextMore = true;\n }\n }\n\n var array = [];\n\n if (showPrevMore && !showNextMore) {\n var startPage = pageCount - (pagerCount - 2);\n for (var i = startPage; i < pageCount; i++) {\n array.push(i);\n }\n } else if (!showPrevMore && showNextMore) {\n for (var _i = 2; _i < pagerCount; _i++) {\n array.push(_i);\n }\n } else if (showPrevMore && showNextMore) {\n var offset = Math.floor(pagerCount / 2) - 1;\n for (var _i2 = currentPage - offset; _i2 <= currentPage + offset; _i2++) {\n array.push(_i2);\n }\n } else {\n for (var _i3 = 2; _i3 < pageCount; _i3++) {\n array.push(_i3);\n }\n }\n\n this.showPrevMore = showPrevMore;\n this.showNextMore = showNextMore;\n\n return array;\n }\n },\n\n data: function data() {\n return {\n current: null,\n showPrevMore: false,\n showNextMore: false,\n quicknextIconClass: 'el-icon-more',\n quickprevIconClass: 'el-icon-more'\n };\n }\n});\n// CONCATENATED MODULE: ./packages/pagination/src/pager.vue?vue&type=script&lang=js&\n /* harmony default export */ var src_pagervue_type_script_lang_js_ = (pagervue_type_script_lang_js_); \n// EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js\nvar componentNormalizer = __webpack_require__(0);\n\n// CONCATENATED MODULE: ./packages/pagination/src/pager.vue\n\n\n\n\n\n/* normalize component */\n\nvar component = Object(componentNormalizer[\"a\" /* default */])(\n src_pagervue_type_script_lang_js_,\n render,\n staticRenderFns,\n false,\n null,\n null,\n null\n \n)\n\n/* hot reload */\nif (false) { var api; }\ncomponent.options.__file = \"packages/pagination/src/pager.vue\"\n/* harmony default export */ var pager = (component.exports);\n// EXTERNAL MODULE: external \"element-ui/lib/select\"\nvar select_ = __webpack_require__(40);\nvar select_default = /*#__PURE__*/__webpack_require__.n(select_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/option\"\nvar option_ = __webpack_require__(41);\nvar option_default = /*#__PURE__*/__webpack_require__.n(option_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/input\"\nvar input_ = __webpack_require__(9);\nvar input_default = /*#__PURE__*/__webpack_require__.n(input_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/mixins/locale\"\nvar locale_ = __webpack_require__(7);\nvar locale_default = /*#__PURE__*/__webpack_require__.n(locale_);\n\n// EXTERNAL MODULE: external \"element-ui/lib/utils/util\"\nvar util_ = __webpack_require__(4);\n\n// CONCATENATED MODULE: ./packages/pagination/src/pagination.js\n\n\n\n\n\n\n\n/* harmony default export */ var pagination = ({\n name: 'ElPagination',\n\n props: {\n pageSize: {\n type: Number,\n default: 10\n },\n\n small: Boolean,\n\n total: Number,\n\n pageCount: Number,\n\n pagerCount: {\n type: Number,\n validator: function validator(value) {\n return (value | 0) === value && value > 4 && value < 22 && value % 2 === 1;\n },\n\n default: 7\n },\n\n currentPage: {\n type: Number,\n default: 1\n },\n\n layout: {\n default: 'prev, pager, next, jumper, ->, total'\n },\n\n pageSizes: {\n type: Array,\n default: function _default() {\n return [10, 20, 30, 40, 50, 100];\n }\n },\n\n popperClass: String,\n\n prevText: String,\n\n nextText: String,\n\n background: Boolean,\n\n disabled: Boolean,\n\n hideOnSinglePage: Boolean\n },\n\n data: function data() {\n return {\n internalCurrentPage: 1,\n internalPageSize: 0,\n lastEmittedPage: -1,\n userChangePageSize: false\n };\n },\n render: function render(h) {\n var layout = this.layout;\n if (!layout) return null;\n if (this.hideOnSinglePage && (!this.internalPageCount || this.internalPageCount === 1)) return null;\n\n var template = h('div', { 'class': ['el-pagination', {\n 'is-background': this.background,\n 'el-pagination--small': this.small\n }] });\n var TEMPLATE_MAP = {\n prev: h('prev'),\n jumper: h('jumper'),\n pager: h('pager', {\n attrs: { currentPage: this.internalCurrentPage, pageCount: this.internalPageCount, pagerCount: this.pagerCount, disabled: this.disabled },\n on: {\n 'change': this.handleCurrentChange\n }\n }),\n next: h('next'),\n sizes: h('sizes', {\n attrs: { pageSizes: this.pageSizes }\n }),\n slot: h('slot', [this.$slots.default ? this.$slots.default : '']),\n total: h('total')\n };\n var components = layout.split(',').map(function (item) {\n return item.trim();\n });\n var rightWrapper = h('div', { 'class': 'el-pagination__rightwrapper' });\n var haveRightWrapper = false;\n\n template.children = template.children || [];\n rightWrapper.children = rightWrapper.children || [];\n components.forEach(function (compo) {\n if (compo === '->') {\n haveRightWrapper = true;\n return;\n }\n\n if (!haveRightWrapper) {\n template.children.push(TEMPLATE_MAP[compo]);\n } else {\n rightWrapper.children.push(TEMPLATE_MAP[compo]);\n }\n });\n\n if (haveRightWrapper) {\n template.children.unshift(rightWrapper);\n }\n\n return template;\n },\n\n\n components: {\n Prev: {\n render: function render(h) {\n return h(\n 'button',\n {\n attrs: {\n type: 'button',\n\n disabled: this.$parent.disabled || this.$parent.internalCurrentPage <= 1\n },\n 'class': 'btn-prev', on: {\n 'click': this.$parent.prev\n }\n },\n [this.$parent.prevText ? h('span', [this.$parent.prevText]) : h('i', { 'class': 'el-icon el-icon-arrow-left' })]\n );\n }\n },\n\n Next: {\n render: function render(h) {\n return h(\n 'button',\n {\n attrs: {\n type: 'button',\n\n disabled: this.$parent.disabled || this.$parent.internalCurrentPage === this.$parent.internalPageCount || this.$parent.internalPageCount === 0\n },\n 'class': 'btn-next', on: {\n 'click': this.$parent.next\n }\n },\n [this.$parent.nextText ? h('span', [this.$parent.nextText]) : h('i', { 'class': 'el-icon el-icon-arrow-right' })]\n );\n }\n },\n\n Sizes: {\n mixins: [locale_default.a],\n\n props: {\n pageSizes: Array\n },\n\n watch: {\n pageSizes: {\n immediate: true,\n handler: function handler(newVal, oldVal) {\n if (Object(util_[\"valueEquals\"])(newVal, oldVal)) return;\n if (Array.isArray(newVal)) {\n this.$parent.internalPageSize = newVal.indexOf(this.$parent.pageSize) > -1 ? this.$parent.pageSize : this.pageSizes[0];\n }\n }\n }\n },\n\n render: function render(h) {\n var _this = this;\n\n return h(\n 'span',\n { 'class': 'el-pagination__sizes' },\n [h(\n 'el-select',\n {\n attrs: {\n value: this.$parent.internalPageSize,\n popperClass: this.$parent.popperClass || '',\n size: 'mini',\n\n disabled: this.$parent.disabled },\n on: {\n 'input': this.handleChange\n }\n },\n [this.pageSizes.map(function (item) {\n return h('el-option', {\n attrs: {\n value: item,\n label: item + _this.t('el.pagination.pagesize') }\n });\n })]\n )]\n );\n },\n\n\n components: {\n ElSelect: select_default.a,\n ElOption: option_default.a\n },\n\n methods: {\n handleChange: function handleChange(val) {\n if (val !== this.$parent.internalPageSize) {\n this.$parent.internalPageSize = val = parseInt(val, 10);\n this.$parent.userChangePageSize = true;\n this.$parent.$emit('update:pageSize', val);\n this.$parent.$emit('size-change', val);\n }\n }\n }\n },\n\n Jumper: {\n mixins: [locale_default.a],\n\n components: { ElInput: input_default.a },\n\n data: function data() {\n return {\n userInput: null\n };\n },\n\n\n watch: {\n '$parent.internalCurrentPage': function $parentInternalCurrentPage() {\n this.userInput = null;\n }\n },\n\n methods: {\n handleKeyup: function handleKeyup(_ref) {\n var keyCode = _ref.keyCode,\n target = _ref.target;\n\n // Chrome, Safari, Firefox triggers change event on Enter\n // Hack for IE: https://github.com/ElemeFE/element/issues/11710\n // Drop this method when we no longer supports IE\n if (keyCode === 13) {\n this.handleChange(target.value);\n }\n },\n handleInput: function handleInput(value) {\n this.userInput = value;\n },\n handleChange: function handleChange(value) {\n this.$parent.internalCurrentPage = this.$parent.getValidCurrentPage(value);\n this.$parent.emitChange();\n this.userInput = null;\n }\n },\n\n render: function render(h) {\n return h(\n 'span',\n { 'class': 'el-pagination__jump' },\n [this.t('el.pagination.goto'), h('el-input', {\n 'class': 'el-pagination__editor is-in-pagination',\n attrs: { min: 1,\n max: this.$parent.internalPageCount,\n value: this.userInput !== null ? this.userInput : this.$parent.internalCurrentPage,\n type: 'number',\n disabled: this.$parent.disabled\n },\n nativeOn: {\n 'keyup': this.handleKeyup\n },\n on: {\n 'input': this.handleInput,\n 'change': this.handleChange\n }\n }), this.t('el.pagination.pageClassifier')]\n );\n }\n },\n\n Total: {\n mixins: [locale_default.a],\n\n render: function render(h) {\n return typeof this.$parent.total === 'number' ? h(\n 'span',\n { 'class': 'el-pagination__total' },\n [this.t('el.pagination.total', { total: this.$parent.total })]\n ) : '';\n }\n },\n\n Pager: pager\n },\n\n methods: {\n handleCurrentChange: function handleCurrentChange(val) {\n this.internalCurrentPage = this.getValidCurrentPage(val);\n this.userChangePageSize = true;\n this.emitChange();\n },\n prev: function prev() {\n if (this.disabled) return;\n var newVal = this.internalCurrentPage - 1;\n this.internalCurrentPage = this.getValidCurrentPage(newVal);\n this.$emit('prev-click', this.internalCurrentPage);\n this.emitChange();\n },\n next: function next() {\n if (this.disabled) return;\n var newVal = this.internalCurrentPage + 1;\n this.internalCurrentPage = this.getValidCurrentPage(newVal);\n this.$emit('next-click', this.internalCurrentPage);\n this.emitChange();\n },\n getValidCurrentPage: function getValidCurrentPage(value) {\n value = parseInt(value, 10);\n\n var havePageCount = typeof this.internalPageCount === 'number';\n\n var resetValue = void 0;\n if (!havePageCount) {\n if (isNaN(value) || value < 1) resetValue = 1;\n } else {\n if (value < 1) {\n resetValue = 1;\n } else if (value > this.internalPageCount) {\n resetValue = this.internalPageCount;\n }\n }\n\n if (resetValue === undefined && isNaN(value)) {\n resetValue = 1;\n } else if (resetValue === 0) {\n resetValue = 1;\n }\n\n return resetValue === undefined ? value : resetValue;\n },\n emitChange: function emitChange() {\n var _this2 = this;\n\n this.$nextTick(function () {\n if (_this2.internalCurrentPage !== _this2.lastEmittedPage || _this2.userChangePageSize) {\n _this2.$emit('current-change', _this2.internalCurrentPage);\n _this2.lastEmittedPage = _this2.internalCurrentPage;\n _this2.userChangePageSize = false;\n }\n });\n }\n },\n\n computed: {\n internalPageCount: function internalPageCount() {\n if (typeof this.total === 'number') {\n return Math.max(1, Math.ceil(this.total / this.internalPageSize));\n } else if (typeof this.pageCount === 'number') {\n return Math.max(1, this.pageCount);\n }\n return null;\n }\n },\n\n watch: {\n currentPage: {\n immediate: true,\n handler: function handler(val) {\n this.internalCurrentPage = this.getValidCurrentPage(val);\n }\n },\n\n pageSize: {\n immediate: true,\n handler: function handler(val) {\n this.internalPageSize = isNaN(val) ? 10 : val;\n }\n },\n\n internalCurrentPage: {\n immediate: true,\n handler: function handler(newVal) {\n this.$emit('update:currentPage', newVal);\n this.lastEmittedPage = -1;\n }\n },\n\n internalPageCount: function internalPageCount(newVal) {\n /* istanbul ignore if */\n var oldPage = this.internalCurrentPage;\n if (newVal > 0 && oldPage === 0) {\n this.internalCurrentPage = 1;\n } else if (oldPage > newVal) {\n this.internalCurrentPage = newVal === 0 ? 1 : newVal;\n this.userChangePageSize && this.emitChange();\n }\n this.userChangePageSize = false;\n }\n }\n});\n// CONCATENATED MODULE: ./packages/pagination/index.js\n\n\n/* istanbul ignore next */\npagination.install = function (Vue) {\n Vue.component(pagination.name, pagination);\n};\n\n/* harmony default export */ var packages_pagination = __webpack_exports__[\"default\"] = (pagination);\n\n/***/ }),\n\n/***/ 7:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/mixins/locale\");\n\n/***/ }),\n\n/***/ 9:\n/***/ (function(module, exports) {\n\nmodule.exports = require(\"element-ui/lib/input\");\n\n/***/ })\n\n/******/ });\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./node_modules/element-ui/lib/pagination.js\n// module id = 6oiW\n// module chunks = 22","/*!\n * Vue.js v2.6.10\n * (c) 2014-2019 Evan You\n * Released under the MIT License.\n */\n/* */\n\nvar emptyObject = Object.freeze({});\n\n// These helpers produce better VM code in JS engines due to their\n// explicitness and function inlining.\nfunction isUndef (v) {\n return v === undefined || v === null\n}\n\nfunction isDef (v) {\n return v !== undefined && v !== null\n}\n\nfunction isTrue (v) {\n return v === true\n}\n\nfunction isFalse (v) {\n return v === false\n}\n\n/**\n * Check if value is primitive.\n */\nfunction isPrimitive (value) {\n return (\n typeof value === 'string' ||\n typeof value === 'number' ||\n // $flow-disable-line\n typeof value === 'symbol' ||\n typeof value === 'boolean'\n )\n}\n\n/**\n * Quick object check - this is primarily used to tell\n * Objects from primitive values when we know the value\n * is a JSON-compliant type.\n */\nfunction isObject (obj) {\n return obj !== null && typeof obj === 'object'\n}\n\n/**\n * Get the raw type string of a value, e.g., [object Object].\n */\nvar _toString = Object.prototype.toString;\n\nfunction toRawType (value) {\n return _toString.call(value).slice(8, -1)\n}\n\n/**\n * Strict object type check. Only returns true\n * for plain JavaScript objects.\n */\nfunction isPlainObject (obj) {\n return _toString.call(obj) === '[object Object]'\n}\n\nfunction isRegExp (v) {\n return _toString.call(v) === '[object RegExp]'\n}\n\n/**\n * Check if val is a valid array index.\n */\nfunction isValidArrayIndex (val) {\n var n = parseFloat(String(val));\n return n >= 0 && Math.floor(n) === n && isFinite(val)\n}\n\nfunction isPromise (val) {\n return (\n isDef(val) &&\n typeof val.then === 'function' &&\n typeof val.catch === 'function'\n )\n}\n\n/**\n * Convert a value to a string that is actually rendered.\n */\nfunction toString (val) {\n return val == null\n ? ''\n : Array.isArray(val) || (isPlainObject(val) && val.toString === _toString)\n ? JSON.stringify(val, null, 2)\n : String(val)\n}\n\n/**\n * Convert an input value to a number for persistence.\n * If the conversion fails, return original string.\n */\nfunction toNumber (val) {\n var n = parseFloat(val);\n return isNaN(n) ? val : n\n}\n\n/**\n * Make a map and return a function for checking if a key\n * is in that map.\n */\nfunction makeMap (\n str,\n expectsLowerCase\n) {\n var map = Object.create(null);\n var list = str.split(',');\n for (var i = 0; i < list.length; i++) {\n map[list[i]] = true;\n }\n return expectsLowerCase\n ? function (val) { return map[val.toLowerCase()]; }\n : function (val) { return map[val]; }\n}\n\n/**\n * Check if a tag is a built-in tag.\n */\nvar isBuiltInTag = makeMap('slot,component', true);\n\n/**\n * Check if an attribute is a reserved attribute.\n */\nvar isReservedAttribute = makeMap('key,ref,slot,slot-scope,is');\n\n/**\n * Remove an item from an array.\n */\nfunction remove (arr, item) {\n if (arr.length) {\n var index = arr.indexOf(item);\n if (index > -1) {\n return arr.splice(index, 1)\n }\n }\n}\n\n/**\n * Check whether an object has the property.\n */\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nfunction hasOwn (obj, key) {\n return hasOwnProperty.call(obj, key)\n}\n\n/**\n * Create a cached version of a pure function.\n */\nfunction cached (fn) {\n var cache = Object.create(null);\n return (function cachedFn (str) {\n var hit = cache[str];\n return hit || (cache[str] = fn(str))\n })\n}\n\n/**\n * Camelize a hyphen-delimited string.\n */\nvar camelizeRE = /-(\\w)/g;\nvar camelize = cached(function (str) {\n return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })\n});\n\n/**\n * Capitalize a string.\n */\nvar capitalize = cached(function (str) {\n return str.charAt(0).toUpperCase() + str.slice(1)\n});\n\n/**\n * Hyphenate a camelCase string.\n */\nvar hyphenateRE = /\\B([A-Z])/g;\nvar hyphenate = cached(function (str) {\n return str.replace(hyphenateRE, '-$1').toLowerCase()\n});\n\n/**\n * Simple bind polyfill for environments that do not support it,\n * e.g., PhantomJS 1.x. Technically, we don't need this anymore\n * since native bind is now performant enough in most browsers.\n * But removing it would mean breaking code that was able to run in\n * PhantomJS 1.x, so this must be kept for backward compatibility.\n */\n\n/* istanbul ignore next */\nfunction polyfillBind (fn, ctx) {\n function boundFn (a) {\n var l = arguments.length;\n return l\n ? l > 1\n ? fn.apply(ctx, arguments)\n : fn.call(ctx, a)\n : fn.call(ctx)\n }\n\n boundFn._length = fn.length;\n return boundFn\n}\n\nfunction nativeBind (fn, ctx) {\n return fn.bind(ctx)\n}\n\nvar bind = Function.prototype.bind\n ? nativeBind\n : polyfillBind;\n\n/**\n * Convert an Array-like object to a real Array.\n */\nfunction toArray (list, start) {\n start = start || 0;\n var i = list.length - start;\n var ret = new Array(i);\n while (i--) {\n ret[i] = list[i + start];\n }\n return ret\n}\n\n/**\n * Mix properties into target object.\n */\nfunction extend (to, _from) {\n for (var key in _from) {\n to[key] = _from[key];\n }\n return to\n}\n\n/**\n * Merge an Array of Objects into a single Object.\n */\nfunction toObject (arr) {\n var res = {};\n for (var i = 0; i < arr.length; i++) {\n if (arr[i]) {\n extend(res, arr[i]);\n }\n }\n return res\n}\n\n/* eslint-disable no-unused-vars */\n\n/**\n * Perform no operation.\n * Stubbing args to make Flow happy without leaving useless transpiled code\n * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/).\n */\nfunction noop (a, b, c) {}\n\n/**\n * Always return false.\n */\nvar no = function (a, b, c) { return false; };\n\n/* eslint-enable no-unused-vars */\n\n/**\n * Return the same value.\n */\nvar identity = function (_) { return _; };\n\n/**\n * Generate a string containing static keys from compiler modules.\n */\nfunction genStaticKeys (modules) {\n return modules.reduce(function (keys, m) {\n return keys.concat(m.staticKeys || [])\n }, []).join(',')\n}\n\n/**\n * Check if two values are loosely equal - that is,\n * if they are plain objects, do they have the same shape?\n */\nfunction looseEqual (a, b) {\n if (a === b) { return true }\n var isObjectA = isObject(a);\n var isObjectB = isObject(b);\n if (isObjectA && isObjectB) {\n try {\n var isArrayA = Array.isArray(a);\n var isArrayB = Array.isArray(b);\n if (isArrayA && isArrayB) {\n return a.length === b.length && a.every(function (e, i) {\n return looseEqual(e, b[i])\n })\n } else if (a instanceof Date && b instanceof Date) {\n return a.getTime() === b.getTime()\n } else if (!isArrayA && !isArrayB) {\n var keysA = Object.keys(a);\n var keysB = Object.keys(b);\n return keysA.length === keysB.length && keysA.every(function (key) {\n return looseEqual(a[key], b[key])\n })\n } else {\n /* istanbul ignore next */\n return false\n }\n } catch (e) {\n /* istanbul ignore next */\n return false\n }\n } else if (!isObjectA && !isObjectB) {\n return String(a) === String(b)\n } else {\n return false\n }\n}\n\n/**\n * Return the first index at which a loosely equal value can be\n * found in the array (if value is a plain object, the array must\n * contain an object of the same shape), or -1 if it is not present.\n */\nfunction looseIndexOf (arr, val) {\n for (var i = 0; i < arr.length; i++) {\n if (looseEqual(arr[i], val)) { return i }\n }\n return -1\n}\n\n/**\n * Ensure a function is called only once.\n */\nfunction once (fn) {\n var called = false;\n return function () {\n if (!called) {\n called = true;\n fn.apply(this, arguments);\n }\n }\n}\n\nvar SSR_ATTR = 'data-server-rendered';\n\nvar ASSET_TYPES = [\n 'component',\n 'directive',\n 'filter'\n];\n\nvar LIFECYCLE_HOOKS = [\n 'beforeCreate',\n 'created',\n 'beforeMount',\n 'mounted',\n 'beforeUpdate',\n 'updated',\n 'beforeDestroy',\n 'destroyed',\n 'activated',\n 'deactivated',\n 'errorCaptured',\n 'serverPrefetch'\n];\n\n/* */\n\n\n\nvar config = ({\n /**\n * Option merge strategies (used in core/util/options)\n */\n // $flow-disable-line\n optionMergeStrategies: Object.create(null),\n\n /**\n * Whether to suppress warnings.\n */\n silent: false,\n\n /**\n * Show production mode tip message on boot?\n */\n productionTip: process.env.NODE_ENV !== 'production',\n\n /**\n * Whether to enable devtools\n */\n devtools: process.env.NODE_ENV !== 'production',\n\n /**\n * Whether to record perf\n */\n performance: false,\n\n /**\n * Error handler for watcher errors\n */\n errorHandler: null,\n\n /**\n * Warn handler for watcher warns\n */\n warnHandler: null,\n\n /**\n * Ignore certain custom elements\n */\n ignoredElements: [],\n\n /**\n * Custom user key aliases for v-on\n */\n // $flow-disable-line\n keyCodes: Object.create(null),\n\n /**\n * Check if a tag is reserved so that it cannot be registered as a\n * component. This is platform-dependent and may be overwritten.\n */\n isReservedTag: no,\n\n /**\n * Check if an attribute is reserved so that it cannot be used as a component\n * prop. This is platform-dependent and may be overwritten.\n */\n isReservedAttr: no,\n\n /**\n * Check if a tag is an unknown element.\n * Platform-dependent.\n */\n isUnknownElement: no,\n\n /**\n * Get the namespace of an element\n */\n getTagNamespace: noop,\n\n /**\n * Parse the real tag name for the specific platform.\n */\n parsePlatformTagName: identity,\n\n /**\n * Check if an attribute must be bound using property, e.g. value\n * Platform-dependent.\n */\n mustUseProp: no,\n\n /**\n * Perform updates asynchronously. 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generateComponentTrace(vm) : '';\n\n if (config.warnHandler) {\n config.warnHandler.call(null, msg, vm, trace);\n } else if (hasConsole && (!config.silent)) {\n console.error((\"[Vue warn]: \" + msg + trace));\n }\n };\n\n tip = function (msg, vm) {\n if (hasConsole && (!config.silent)) {\n console.warn(\"[Vue tip]: \" + msg + (\n vm ? generateComponentTrace(vm) : ''\n ));\n }\n };\n\n formatComponentName = function (vm, includeFile) {\n if (vm.$root === vm) {\n return ''\n }\n var options = typeof vm === 'function' && vm.cid != null\n ? vm.options\n : vm._isVue\n ? vm.$options || vm.constructor.options\n : vm;\n var name = options.name || options._componentTag;\n var file = options.__file;\n if (!name && file) {\n var match = file.match(/([^/\\\\]+)\\.vue$/);\n name = match && match[1];\n }\n\n return (\n (name ? (\"<\" + (classify(name)) + \">\") : \"\") +\n (file && includeFile !== false ? (\" at \" + file) : '')\n )\n };\n\n var repeat = function (str, n) {\n var res = '';\n while (n) {\n if (n % 2 === 1) { res += str; }\n if (n > 1) { str += str; }\n n >>= 1;\n }\n return res\n };\n\n generateComponentTrace = function (vm) {\n if (vm._isVue && vm.$parent) {\n var tree = [];\n var currentRecursiveSequence = 0;\n while (vm) {\n if (tree.length > 0) {\n var last = tree[tree.length - 1];\n if (last.constructor === vm.constructor) {\n currentRecursiveSequence++;\n vm = vm.$parent;\n continue\n } else if (currentRecursiveSequence > 0) {\n tree[tree.length - 1] = [last, currentRecursiveSequence];\n currentRecursiveSequence = 0;\n }\n }\n tree.push(vm);\n vm = vm.$parent;\n }\n return '\\n\\nfound in\\n\\n' + tree\n .map(function (vm, i) { return (\"\" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)\n ? ((formatComponentName(vm[0])) + \"... (\" + (vm[1]) + \" recursive calls)\")\n : formatComponentName(vm))); })\n .join('\\n')\n } else {\n return (\"\\n\\n(found in \" + (formatComponentName(vm)) + \")\")\n }\n };\n}\n\n/* */\n\nvar uid = 0;\n\n/**\n * A dep is an observable that can have multiple\n * directives subscribing to it.\n */\nvar Dep = function Dep () {\n this.id = uid++;\n this.subs = [];\n};\n\nDep.prototype.addSub = function addSub (sub) {\n this.subs.push(sub);\n};\n\nDep.prototype.removeSub = function removeSub (sub) {\n remove(this.subs, sub);\n};\n\nDep.prototype.depend = function depend () {\n if (Dep.target) {\n Dep.target.addDep(this);\n }\n};\n\nDep.prototype.notify = function notify () {\n // stabilize the subscriber list first\n var subs = this.subs.slice();\n if (process.env.NODE_ENV !== 'production' && !config.async) {\n // subs aren't sorted in scheduler if not running async\n // we need to sort them now to make sure they fire in correct\n // order\n subs.sort(function (a, b) { return a.id - b.id; });\n }\n for (var i = 0, l = subs.length; i < l; i++) {\n subs[i].update();\n }\n};\n\n// The current target watcher being evaluated.\n// This is globally unique because only one watcher\n// can be evaluated at a time.\nDep.target = null;\nvar targetStack = [];\n\nfunction pushTarget (target) {\n targetStack.push(target);\n Dep.target = target;\n}\n\nfunction popTarget () {\n targetStack.pop();\n Dep.target = targetStack[targetStack.length - 1];\n}\n\n/* */\n\nvar VNode = function VNode (\n tag,\n data,\n children,\n text,\n elm,\n context,\n componentOptions,\n asyncFactory\n) {\n this.tag = tag;\n this.data = data;\n this.children = children;\n this.text = text;\n this.elm = elm;\n this.ns = undefined;\n this.context = context;\n this.fnContext = undefined;\n this.fnOptions = undefined;\n this.fnScopeId = undefined;\n this.key = data && data.key;\n this.componentOptions = componentOptions;\n this.componentInstance = undefined;\n this.parent = undefined;\n this.raw = false;\n this.isStatic = false;\n this.isRootInsert = true;\n this.isComment = false;\n this.isCloned = false;\n this.isOnce = false;\n this.asyncFactory = asyncFactory;\n this.asyncMeta = undefined;\n this.isAsyncPlaceholder = false;\n};\n\nvar prototypeAccessors = { child: { configurable: true } };\n\n// DEPRECATED: alias for componentInstance for backwards compat.\n/* istanbul ignore next */\nprototypeAccessors.child.get = function () {\n return this.componentInstance\n};\n\nObject.defineProperties( VNode.prototype, prototypeAccessors );\n\nvar createEmptyVNode = function (text) {\n if ( text === void 0 ) text = '';\n\n var node = new VNode();\n node.text = text;\n node.isComment = true;\n return node\n};\n\nfunction createTextVNode (val) {\n return new VNode(undefined, undefined, undefined, String(val))\n}\n\n// optimized shallow clone\n// used for static nodes and slot nodes because they may be reused across\n// multiple renders, cloning them avoids errors when DOM manipulations rely\n// on their elm reference.\nfunction cloneVNode (vnode) {\n var cloned = new VNode(\n vnode.tag,\n vnode.data,\n // #7975\n // clone children array to avoid mutating original in case of cloning\n // a child.\n vnode.children && vnode.children.slice(),\n vnode.text,\n vnode.elm,\n vnode.context,\n vnode.componentOptions,\n vnode.asyncFactory\n );\n cloned.ns = vnode.ns;\n cloned.isStatic = vnode.isStatic;\n cloned.key = vnode.key;\n cloned.isComment = vnode.isComment;\n cloned.fnContext = vnode.fnContext;\n cloned.fnOptions = vnode.fnOptions;\n cloned.fnScopeId = vnode.fnScopeId;\n cloned.asyncMeta = vnode.asyncMeta;\n cloned.isCloned = true;\n return cloned\n}\n\n/*\n * not type checking this file because flow doesn't play well with\n * dynamically accessing methods on Array prototype\n */\n\nvar arrayProto = Array.prototype;\nvar arrayMethods = Object.create(arrayProto);\n\nvar methodsToPatch = [\n 'push',\n 'pop',\n 'shift',\n 'unshift',\n 'splice',\n 'sort',\n 'reverse'\n];\n\n/**\n * Intercept mutating methods and emit events\n */\nmethodsToPatch.forEach(function (method) {\n // cache original method\n var original = arrayProto[method];\n def(arrayMethods, method, function mutator () {\n var args = [], len = arguments.length;\n while ( len-- ) args[ len ] = arguments[ len ];\n\n var result = original.apply(this, args);\n var ob = this.__ob__;\n var inserted;\n switch (method) {\n case 'push':\n case 'unshift':\n inserted = args;\n break\n case 'splice':\n inserted = args.slice(2);\n break\n }\n if (inserted) { ob.observeArray(inserted); }\n // notify change\n ob.dep.notify();\n return result\n });\n});\n\n/* */\n\nvar arrayKeys = Object.getOwnPropertyNames(arrayMethods);\n\n/**\n * In some cases we may want to disable observation inside a component's\n * update computation.\n */\nvar shouldObserve = true;\n\nfunction toggleObserving (value) {\n shouldObserve = value;\n}\n\n/**\n * Observer class that is attached to each observed\n * object. Once attached, the observer converts the target\n * object's property keys into getter/setters that\n * collect dependencies and dispatch updates.\n */\nvar Observer = function Observer (value) {\n this.value = value;\n this.dep = new Dep();\n this.vmCount = 0;\n def(value, '__ob__', this);\n if (Array.isArray(value)) {\n if (hasProto) {\n protoAugment(value, arrayMethods);\n } else {\n copyAugment(value, arrayMethods, arrayKeys);\n }\n this.observeArray(value);\n } else {\n this.walk(value);\n }\n};\n\n/**\n * Walk through all properties and convert them into\n * getter/setters. This method should only be called when\n * value type is Object.\n */\nObserver.prototype.walk = function walk (obj) {\n var keys = Object.keys(obj);\n for (var i = 0; i < keys.length; i++) {\n defineReactive$$1(obj, keys[i]);\n }\n};\n\n/**\n * Observe a list of Array items.\n */\nObserver.prototype.observeArray = function observeArray (items) {\n for (var i = 0, l = items.length; i < l; i++) {\n observe(items[i]);\n }\n};\n\n// helpers\n\n/**\n * Augment a target Object or Array by intercepting\n * the prototype chain using __proto__\n */\nfunction protoAugment (target, src) {\n /* eslint-disable no-proto */\n target.__proto__ = src;\n /* eslint-enable no-proto */\n}\n\n/**\n * Augment a target Object or Array by defining\n * hidden properties.\n */\n/* istanbul ignore next */\nfunction copyAugment (target, src, keys) {\n for (var i = 0, l = keys.length; i < l; i++) {\n var key = keys[i];\n def(target, key, src[key]);\n }\n}\n\n/**\n * Attempt to create an observer instance for a value,\n * returns the new observer if successfully observed,\n * or the existing observer if the value already has one.\n */\nfunction observe (value, asRootData) {\n if (!isObject(value) || value instanceof VNode) {\n return\n }\n var ob;\n if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {\n ob = value.__ob__;\n } else if (\n shouldObserve &&\n !isServerRendering() &&\n (Array.isArray(value) || isPlainObject(value)) &&\n Object.isExtensible(value) &&\n !value._isVue\n ) {\n ob = new Observer(value);\n }\n if (asRootData && ob) {\n ob.vmCount++;\n }\n return ob\n}\n\n/**\n * Define a reactive property on an Object.\n */\nfunction defineReactive$$1 (\n obj,\n key,\n val,\n customSetter,\n shallow\n) {\n var dep = new Dep();\n\n var property = Object.getOwnPropertyDescriptor(obj, key);\n if (property && property.configurable === false) {\n return\n }\n\n // cater for pre-defined getter/setters\n var getter = property && property.get;\n var setter = property && property.set;\n if ((!getter || setter) && arguments.length === 2) {\n val = obj[key];\n }\n\n var childOb = !shallow && observe(val);\n Object.defineProperty(obj, key, {\n enumerable: true,\n configurable: true,\n get: function reactiveGetter () {\n var value = getter ? getter.call(obj) : val;\n if (Dep.target) {\n dep.depend();\n if (childOb) {\n childOb.dep.depend();\n if (Array.isArray(value)) {\n dependArray(value);\n }\n }\n }\n return value\n },\n set: function reactiveSetter (newVal) {\n var value = getter ? getter.call(obj) : val;\n /* eslint-disable no-self-compare */\n if (newVal === value || (newVal !== newVal && value !== value)) {\n return\n }\n /* eslint-enable no-self-compare */\n if (process.env.NODE_ENV !== 'production' && customSetter) {\n customSetter();\n }\n // #7981: for accessor properties without setter\n if (getter && !setter) { return }\n if (setter) {\n setter.call(obj, newVal);\n } else {\n val = newVal;\n }\n childOb = !shallow && observe(newVal);\n dep.notify();\n }\n });\n}\n\n/**\n * Set a property on an object. Adds the new property and\n * triggers change notification if the property doesn't\n * already exist.\n */\nfunction set (target, key, val) {\n if (process.env.NODE_ENV !== 'production' &&\n (isUndef(target) || isPrimitive(target))\n ) {\n warn((\"Cannot set reactive property on undefined, null, or primitive value: \" + ((target))));\n }\n if (Array.isArray(target) && isValidArrayIndex(key)) {\n target.length = Math.max(target.length, key);\n target.splice(key, 1, val);\n return val\n }\n if (key in target && !(key in Object.prototype)) {\n target[key] = val;\n return val\n }\n var ob = (target).__ob__;\n if (target._isVue || (ob && ob.vmCount)) {\n process.env.NODE_ENV !== 'production' && warn(\n 'Avoid adding reactive properties to a Vue instance or its root $data ' +\n 'at runtime - declare it upfront in the data option.'\n );\n return val\n }\n if (!ob) {\n target[key] = val;\n return val\n }\n defineReactive$$1(ob.value, key, val);\n ob.dep.notify();\n return val\n}\n\n/**\n * Delete a property and trigger change if necessary.\n */\nfunction del (target, key) {\n if (process.env.NODE_ENV !== 'production' &&\n (isUndef(target) || isPrimitive(target))\n ) {\n warn((\"Cannot delete reactive property on undefined, null, or primitive value: \" + ((target))));\n }\n if (Array.isArray(target) && isValidArrayIndex(key)) {\n target.splice(key, 1);\n return\n }\n var ob = (target).__ob__;\n if (target._isVue || (ob && ob.vmCount)) {\n process.env.NODE_ENV !== 'production' && warn(\n 'Avoid deleting properties on a Vue instance or its root $data ' +\n '- just set it to null.'\n );\n return\n }\n if (!hasOwn(target, key)) {\n return\n }\n delete target[key];\n if (!ob) {\n return\n }\n ob.dep.notify();\n}\n\n/**\n * Collect dependencies on array elements when the array is touched, since\n * we cannot intercept array element access like property getters.\n */\nfunction dependArray (value) {\n for (var e = (void 0), i = 0, l = value.length; i < l; i++) {\n e = value[i];\n e && e.__ob__ && e.__ob__.dep.depend();\n if (Array.isArray(e)) {\n dependArray(e);\n }\n }\n}\n\n/* */\n\n/**\n * Option overwriting strategies are functions that handle\n * how to merge a parent option value and a child option\n * value into the final value.\n */\nvar strats = config.optionMergeStrategies;\n\n/**\n * Options with restrictions\n */\nif (process.env.NODE_ENV !== 'production') {\n strats.el = strats.propsData = function (parent, child, vm, key) {\n if (!vm) {\n warn(\n \"option \\\"\" + key + \"\\\" can only be used during instance \" +\n 'creation with the `new` keyword.'\n );\n }\n return defaultStrat(parent, child)\n };\n}\n\n/**\n * Helper that recursively merges two data objects together.\n */\nfunction mergeData (to, from) {\n if (!from) { return to }\n var key, toVal, fromVal;\n\n var keys = hasSymbol\n ? Reflect.ownKeys(from)\n : Object.keys(from);\n\n for (var i = 0; i < keys.length; i++) {\n key = keys[i];\n // in case the object is already observed...\n if (key === '__ob__') { continue }\n toVal = to[key];\n fromVal = from[key];\n if (!hasOwn(to, key)) {\n set(to, key, fromVal);\n } else if (\n toVal !== fromVal &&\n isPlainObject(toVal) &&\n isPlainObject(fromVal)\n ) {\n mergeData(toVal, fromVal);\n }\n }\n return to\n}\n\n/**\n * Data\n */\nfunction mergeDataOrFn (\n parentVal,\n childVal,\n vm\n) {\n if (!vm) {\n // in a Vue.extend merge, both should be functions\n if (!childVal) {\n return parentVal\n }\n if (!parentVal) {\n return childVal\n }\n // when parentVal & childVal are both present,\n // we need to return a function that returns the\n // merged result of both functions... no need to\n // check if parentVal is a function here because\n // it has to be a function to pass previous merges.\n return function mergedDataFn () {\n return mergeData(\n typeof childVal === 'function' ? childVal.call(this, this) : childVal,\n typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal\n )\n }\n } else {\n return function mergedInstanceDataFn () {\n // instance merge\n var instanceData = typeof childVal === 'function'\n ? childVal.call(vm, vm)\n : childVal;\n var defaultData = typeof parentVal === 'function'\n ? parentVal.call(vm, vm)\n : parentVal;\n if (instanceData) {\n return mergeData(instanceData, defaultData)\n } else {\n return defaultData\n }\n }\n }\n}\n\nstrats.data = function (\n parentVal,\n childVal,\n vm\n) {\n if (!vm) {\n if (childVal && typeof childVal !== 'function') {\n process.env.NODE_ENV !== 'production' && warn(\n 'The \"data\" option should be a function ' +\n 'that returns a per-instance value in component ' +\n 'definitions.',\n vm\n );\n\n return parentVal\n }\n return mergeDataOrFn(parentVal, childVal)\n }\n\n return mergeDataOrFn(parentVal, childVal, vm)\n};\n\n/**\n * Hooks and props are merged as arrays.\n */\nfunction mergeHook (\n parentVal,\n childVal\n) {\n var res = childVal\n ? parentVal\n ? parentVal.concat(childVal)\n : Array.isArray(childVal)\n ? childVal\n : [childVal]\n : parentVal;\n return res\n ? dedupeHooks(res)\n : res\n}\n\nfunction dedupeHooks (hooks) {\n var res = [];\n for (var i = 0; i < hooks.length; i++) {\n if (res.indexOf(hooks[i]) === -1) {\n res.push(hooks[i]);\n }\n }\n return res\n}\n\nLIFECYCLE_HOOKS.forEach(function (hook) {\n strats[hook] = mergeHook;\n});\n\n/**\n * Assets\n *\n * When a vm is present (instance creation), we need to do\n * a three-way merge between constructor options, instance\n * options and parent options.\n */\nfunction mergeAssets (\n parentVal,\n childVal,\n vm,\n key\n) {\n var res = Object.create(parentVal || null);\n if (childVal) {\n process.env.NODE_ENV !== 'production' && assertObjectType(key, childVal, vm);\n return extend(res, childVal)\n } else {\n return res\n }\n}\n\nASSET_TYPES.forEach(function (type) {\n strats[type + 's'] = mergeAssets;\n});\n\n/**\n * Watchers.\n *\n * Watchers hashes should not overwrite one\n * another, so we merge them as arrays.\n */\nstrats.watch = function (\n parentVal,\n childVal,\n vm,\n key\n) {\n // work around Firefox's Object.prototype.watch...\n if (parentVal === nativeWatch) { parentVal = undefined; }\n if (childVal === nativeWatch) { childVal = undefined; }\n /* istanbul ignore if */\n if (!childVal) { return Object.create(parentVal || null) }\n if (process.env.NODE_ENV !== 'production') {\n assertObjectType(key, childVal, vm);\n }\n if (!parentVal) { return childVal }\n var ret = {};\n extend(ret, parentVal);\n for (var key$1 in childVal) {\n var parent = ret[key$1];\n var child = childVal[key$1];\n if (parent && !Array.isArray(parent)) {\n parent = [parent];\n }\n ret[key$1] = parent\n ? parent.concat(child)\n : Array.isArray(child) ? child : [child];\n }\n return ret\n};\n\n/**\n * Other object hashes.\n */\nstrats.props =\nstrats.methods =\nstrats.inject =\nstrats.computed = function (\n parentVal,\n childVal,\n vm,\n key\n) {\n if (childVal && process.env.NODE_ENV !== 'production') {\n assertObjectType(key, childVal, vm);\n }\n if (!parentVal) { return childVal }\n var ret = Object.create(null);\n extend(ret, parentVal);\n if (childVal) { extend(ret, childVal); }\n return ret\n};\nstrats.provide = mergeDataOrFn;\n\n/**\n * Default strategy.\n */\nvar defaultStrat = function (parentVal, childVal) {\n return childVal === undefined\n ? parentVal\n : childVal\n};\n\n/**\n * Validate component names\n */\nfunction checkComponents (options) {\n for (var key in options.components) {\n validateComponentName(key);\n }\n}\n\nfunction validateComponentName (name) {\n if (!new RegExp((\"^[a-zA-Z][\\\\-\\\\.0-9_\" + (unicodeRegExp.source) + \"]*$\")).test(name)) {\n warn(\n 'Invalid component name: \"' + name + '\". Component names ' +\n 'should conform to valid custom element name in html5 specification.'\n );\n }\n if (isBuiltInTag(name) || config.isReservedTag(name)) {\n warn(\n 'Do not use built-in or reserved HTML elements as component ' +\n 'id: ' + name\n );\n }\n}\n\n/**\n * Ensure all props option syntax are normalized into the\n * Object-based format.\n */\nfunction normalizeProps (options, vm) {\n var props = options.props;\n if (!props) { return }\n var res = {};\n var i, val, name;\n if (Array.isArray(props)) {\n i = props.length;\n while (i--) {\n val = props[i];\n if (typeof val === 'string') {\n name = camelize(val);\n res[name] = { type: null };\n } else if (process.env.NODE_ENV !== 'production') {\n warn('props must be strings when using array syntax.');\n }\n }\n } else if (isPlainObject(props)) {\n for (var key in props) {\n val = props[key];\n name = camelize(key);\n res[name] = isPlainObject(val)\n ? val\n : { type: val };\n }\n } else if (process.env.NODE_ENV !== 'production') {\n warn(\n \"Invalid value for option \\\"props\\\": expected an Array or an Object, \" +\n \"but got \" + (toRawType(props)) + \".\",\n vm\n );\n }\n options.props = res;\n}\n\n/**\n * Normalize all injections into Object-based format\n */\nfunction normalizeInject (options, vm) {\n var inject = options.inject;\n if (!inject) { return }\n var normalized = options.inject = {};\n if (Array.isArray(inject)) {\n for (var i = 0; i < inject.length; i++) {\n normalized[inject[i]] = { from: inject[i] };\n }\n } else if (isPlainObject(inject)) {\n for (var key in inject) {\n var val = inject[key];\n normalized[key] = isPlainObject(val)\n ? extend({ from: key }, val)\n : { from: val };\n }\n } else if (process.env.NODE_ENV !== 'production') {\n warn(\n \"Invalid value for option \\\"inject\\\": expected an Array or an Object, \" +\n \"but got \" + (toRawType(inject)) + \".\",\n vm\n );\n }\n}\n\n/**\n * Normalize raw function directives into object format.\n */\nfunction normalizeDirectives (options) {\n var dirs = options.directives;\n if (dirs) {\n for (var key in dirs) {\n var def$$1 = dirs[key];\n if (typeof def$$1 === 'function') {\n dirs[key] = { bind: def$$1, update: def$$1 };\n }\n }\n }\n}\n\nfunction assertObjectType (name, value, vm) {\n if (!isPlainObject(value)) {\n warn(\n \"Invalid value for option \\\"\" + name + \"\\\": expected an Object, \" +\n \"but got \" + (toRawType(value)) + \".\",\n vm\n );\n }\n}\n\n/**\n * Merge two option objects into a new one.\n * Core utility used in both instantiation and inheritance.\n */\nfunction mergeOptions (\n parent,\n child,\n vm\n) {\n if (process.env.NODE_ENV !== 'production') {\n checkComponents(child);\n }\n\n if (typeof child === 'function') {\n child = child.options;\n }\n\n normalizeProps(child, vm);\n normalizeInject(child, vm);\n normalizeDirectives(child);\n\n // Apply extends and mixins on the child options,\n // but only if it is a raw options object that isn't\n // the result of another mergeOptions call.\n // Only merged options has the _base property.\n if (!child._base) {\n if (child.extends) {\n parent = mergeOptions(parent, child.extends, vm);\n }\n if (child.mixins) {\n for (var i = 0, l = child.mixins.length; i < l; i++) {\n parent = mergeOptions(parent, child.mixins[i], vm);\n }\n }\n }\n\n var options = {};\n var key;\n for (key in parent) {\n mergeField(key);\n }\n for (key in child) {\n if (!hasOwn(parent, key)) {\n mergeField(key);\n }\n }\n function mergeField (key) {\n var strat = strats[key] || defaultStrat;\n options[key] = strat(parent[key], child[key], vm, key);\n }\n return options\n}\n\n/**\n * Resolve an asset.\n * This function is used because child instances need access\n * to assets defined in its ancestor chain.\n */\nfunction resolveAsset (\n options,\n type,\n id,\n warnMissing\n) {\n /* istanbul ignore if */\n if (typeof id !== 'string') {\n return\n }\n var assets = options[type];\n // check local registration variations first\n if (hasOwn(assets, id)) { return assets[id] }\n var camelizedId = camelize(id);\n if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }\n var PascalCaseId = capitalize(camelizedId);\n if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }\n // fallback to prototype chain\n var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];\n if (process.env.NODE_ENV !== 'production' && warnMissing && !res) {\n warn(\n 'Failed to resolve ' + type.slice(0, -1) + ': ' + id,\n options\n );\n }\n return res\n}\n\n/* */\n\n\n\nfunction validateProp (\n key,\n propOptions,\n propsData,\n vm\n) {\n var prop = propOptions[key];\n var absent = !hasOwn(propsData, key);\n var value = propsData[key];\n // boolean casting\n var booleanIndex = getTypeIndex(Boolean, prop.type);\n if (booleanIndex > -1) {\n if (absent && !hasOwn(prop, 'default')) {\n value = false;\n } else if (value === '' || value === hyphenate(key)) {\n // only cast empty string / same name to boolean if\n // boolean has higher priority\n var stringIndex = getTypeIndex(String, prop.type);\n if (stringIndex < 0 || booleanIndex < stringIndex) {\n value = true;\n }\n }\n }\n // check default value\n if (value === undefined) {\n value = getPropDefaultValue(vm, prop, key);\n // since the default value is a fresh copy,\n // make sure to observe it.\n var prevShouldObserve = shouldObserve;\n toggleObserving(true);\n observe(value);\n toggleObserving(prevShouldObserve);\n }\n if (\n process.env.NODE_ENV !== 'production' &&\n // skip validation for weex recycle-list child component props\n !(false)\n ) {\n assertProp(prop, key, value, vm, absent);\n }\n return value\n}\n\n/**\n * Get the default value of a prop.\n */\nfunction getPropDefaultValue (vm, prop, key) {\n // no default, return undefined\n if (!hasOwn(prop, 'default')) {\n return undefined\n }\n var def = prop.default;\n // warn against non-factory defaults for Object & Array\n if (process.env.NODE_ENV !== 'production' && isObject(def)) {\n warn(\n 'Invalid default value for prop \"' + key + '\": ' +\n 'Props with type Object/Array must use a factory function ' +\n 'to return the default value.',\n vm\n );\n }\n // the raw prop value was also undefined from previous render,\n // return previous default value to avoid unnecessary watcher trigger\n if (vm && vm.$options.propsData &&\n vm.$options.propsData[key] === undefined &&\n vm._props[key] !== undefined\n ) {\n return vm._props[key]\n }\n // call factory function for non-Function types\n // a value is Function if its prototype is function even across different execution context\n return typeof def === 'function' && getType(prop.type) !== 'Function'\n ? def.call(vm)\n : def\n}\n\n/**\n * Assert whether a prop is valid.\n */\nfunction assertProp (\n prop,\n name,\n value,\n vm,\n absent\n) {\n if (prop.required && absent) {\n warn(\n 'Missing required prop: \"' + name + '\"',\n vm\n );\n return\n }\n if (value == null && !prop.required) {\n return\n }\n var type = prop.type;\n var valid = !type || type === true;\n var expectedTypes = [];\n if (type) {\n if (!Array.isArray(type)) {\n type = [type];\n }\n for (var i = 0; i < type.length && !valid; i++) {\n var assertedType = assertType(value, type[i]);\n expectedTypes.push(assertedType.expectedType || '');\n valid = assertedType.valid;\n }\n }\n\n if (!valid) {\n warn(\n getInvalidTypeMessage(name, value, expectedTypes),\n vm\n );\n return\n }\n var validator = prop.validator;\n if (validator) {\n if (!validator(value)) {\n warn(\n 'Invalid prop: custom validator check failed for prop \"' + name + '\".',\n vm\n );\n }\n }\n}\n\nvar simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;\n\nfunction assertType (value, type) {\n var valid;\n var expectedType = getType(type);\n if (simpleCheckRE.test(expectedType)) {\n var t = typeof value;\n valid = t === expectedType.toLowerCase();\n // for primitive wrapper objects\n if (!valid && t === 'object') {\n valid = value instanceof type;\n }\n } else if (expectedType === 'Object') {\n valid = isPlainObject(value);\n } else if (expectedType === 'Array') {\n valid = Array.isArray(value);\n } else {\n valid = value instanceof type;\n }\n return {\n valid: valid,\n expectedType: expectedType\n }\n}\n\n/**\n * Use function string name to check built-in types,\n * because a simple equality check will fail when running\n * across different vms / iframes.\n */\nfunction getType (fn) {\n var match = fn && fn.toString().match(/^\\s*function (\\w+)/);\n return match ? match[1] : ''\n}\n\nfunction isSameType (a, b) {\n return getType(a) === getType(b)\n}\n\nfunction getTypeIndex (type, expectedTypes) {\n if (!Array.isArray(expectedTypes)) {\n return isSameType(expectedTypes, type) ? 0 : -1\n }\n for (var i = 0, len = expectedTypes.length; i < len; i++) {\n if (isSameType(expectedTypes[i], type)) {\n return i\n }\n }\n return -1\n}\n\nfunction getInvalidTypeMessage (name, value, expectedTypes) {\n var message = \"Invalid prop: type check failed for prop \\\"\" + name + \"\\\".\" +\n \" Expected \" + (expectedTypes.map(capitalize).join(', '));\n var expectedType = expectedTypes[0];\n var receivedType = toRawType(value);\n var expectedValue = styleValue(value, expectedType);\n var receivedValue = styleValue(value, receivedType);\n // check if we need to specify expected value\n if (expectedTypes.length === 1 &&\n isExplicable(expectedType) &&\n !isBoolean(expectedType, receivedType)) {\n message += \" with value \" + expectedValue;\n }\n message += \", got \" + receivedType + \" \";\n // check if we need to specify received value\n if (isExplicable(receivedType)) {\n message += \"with value \" + receivedValue + \".\";\n }\n return message\n}\n\nfunction styleValue (value, type) {\n if (type === 'String') {\n return (\"\\\"\" + value + \"\\\"\")\n } else if (type === 'Number') {\n return (\"\" + (Number(value)))\n } else {\n return (\"\" + value)\n }\n}\n\nfunction isExplicable (value) {\n var explicitTypes = ['string', 'number', 'boolean'];\n return explicitTypes.some(function (elem) { return value.toLowerCase() === elem; })\n}\n\nfunction isBoolean () {\n var args = [], len = arguments.length;\n while ( len-- ) args[ len ] = arguments[ len ];\n\n return args.some(function (elem) { return elem.toLowerCase() === 'boolean'; })\n}\n\n/* */\n\nfunction handleError (err, vm, info) {\n // Deactivate deps tracking while processing error handler to avoid possible infinite rendering.\n // See: https://github.com/vuejs/vuex/issues/1505\n pushTarget();\n try {\n if (vm) {\n var cur = vm;\n while ((cur = cur.$parent)) {\n var hooks = cur.$options.errorCaptured;\n if (hooks) {\n for (var i = 0; i < hooks.length; i++) {\n try {\n var capture = hooks[i].call(cur, err, vm, info) === false;\n if (capture) { return }\n } catch (e) {\n globalHandleError(e, cur, 'errorCaptured hook');\n }\n }\n }\n }\n }\n globalHandleError(err, vm, info);\n } finally {\n popTarget();\n }\n}\n\nfunction invokeWithErrorHandling (\n handler,\n context,\n args,\n vm,\n info\n) {\n var res;\n try {\n res = args ? handler.apply(context, args) : handler.call(context);\n if (res && !res._isVue && isPromise(res) && !res._handled) {\n res.catch(function (e) { return handleError(e, vm, info + \" (Promise/async)\"); });\n // issue #9511\n // avoid catch triggering multiple times when nested calls\n res._handled = true;\n }\n } catch (e) {\n handleError(e, vm, info);\n }\n return res\n}\n\nfunction globalHandleError (err, vm, info) {\n if (config.errorHandler) {\n try {\n return config.errorHandler.call(null, err, vm, info)\n } catch (e) {\n // if the user intentionally throws the original error in the handler,\n // do not log it twice\n if (e !== err) {\n logError(e, null, 'config.errorHandler');\n }\n }\n }\n logError(err, vm, info);\n}\n\nfunction logError (err, vm, info) {\n if (process.env.NODE_ENV !== 'production') {\n warn((\"Error in \" + info + \": \\\"\" + (err.toString()) + \"\\\"\"), vm);\n }\n /* istanbul ignore else */\n if ((inBrowser || inWeex) && typeof console !== 'undefined') {\n console.error(err);\n } else {\n throw err\n }\n}\n\n/* */\n\nvar isUsingMicroTask = false;\n\nvar callbacks = [];\nvar pending = false;\n\nfunction flushCallbacks () {\n pending = false;\n var copies = callbacks.slice(0);\n callbacks.length = 0;\n for (var i = 0; i < copies.length; i++) {\n copies[i]();\n }\n}\n\n// Here we have async deferring wrappers using microtasks.\n// In 2.5 we used (macro) tasks (in combination with microtasks).\n// However, it has subtle problems when state is changed right before repaint\n// (e.g. #6813, out-in transitions).\n// Also, using (macro) tasks in event handler would cause some weird behaviors\n// that cannot be circumvented (e.g. #7109, #7153, #7546, #7834, #8109).\n// So we now use microtasks everywhere, again.\n// A major drawback of this tradeoff is that there are some scenarios\n// where microtasks have too high a priority and fire in between supposedly\n// sequential events (e.g. #4521, #6690, which have workarounds)\n// or even between bubbling of the same event (#6566).\nvar timerFunc;\n\n// The nextTick behavior leverages the microtask queue, which can be accessed\n// via either native Promise.then or MutationObserver.\n// MutationObserver has wider support, however it is seriously bugged in\n// UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It\n// completely stops working after triggering a few times... so, if native\n// Promise is available, we will use it:\n/* istanbul ignore next, $flow-disable-line */\nif (typeof Promise !== 'undefined' && isNative(Promise)) {\n var p = Promise.resolve();\n timerFunc = function () {\n p.then(flushCallbacks);\n // In problematic UIWebViews, Promise.then doesn't completely break, but\n // it can get stuck in a weird state where callbacks are pushed into the\n // microtask queue but the queue isn't being flushed, until the browser\n // needs to do some other work, e.g. handle a timer. Therefore we can\n // \"force\" the microtask queue to be flushed by adding an empty timer.\n if (isIOS) { setTimeout(noop); }\n };\n isUsingMicroTask = true;\n} else if (!isIE && typeof MutationObserver !== 'undefined' && (\n isNative(MutationObserver) ||\n // PhantomJS and iOS 7.x\n MutationObserver.toString() === '[object MutationObserverConstructor]'\n)) {\n // Use MutationObserver where native Promise is not available,\n // e.g. PhantomJS, iOS7, Android 4.4\n // (#6466 MutationObserver is unreliable in IE11)\n var counter = 1;\n var observer = new MutationObserver(flushCallbacks);\n var textNode = document.createTextNode(String(counter));\n observer.observe(textNode, {\n characterData: true\n });\n timerFunc = function () {\n counter = (counter + 1) % 2;\n textNode.data = String(counter);\n };\n isUsingMicroTask = true;\n} else if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) {\n // Fallback to setImmediate.\n // Techinically it leverages the (macro) task queue,\n // but it is still a better choice than setTimeout.\n timerFunc = function () {\n setImmediate(flushCallbacks);\n };\n} else {\n // Fallback to setTimeout.\n timerFunc = function () {\n setTimeout(flushCallbacks, 0);\n };\n}\n\nfunction nextTick (cb, ctx) {\n var _resolve;\n callbacks.push(function () {\n if (cb) {\n try {\n cb.call(ctx);\n } catch (e) {\n handleError(e, ctx, 'nextTick');\n }\n } else if (_resolve) {\n _resolve(ctx);\n }\n });\n if (!pending) {\n pending = true;\n timerFunc();\n }\n // $flow-disable-line\n if (!cb && typeof Promise !== 'undefined') {\n return new Promise(function (resolve) {\n _resolve = resolve;\n })\n }\n}\n\n/* */\n\nvar mark;\nvar measure;\n\nif (process.env.NODE_ENV !== 'production') {\n var perf = inBrowser && window.performance;\n /* istanbul ignore if */\n if (\n perf &&\n perf.mark &&\n perf.measure &&\n perf.clearMarks &&\n perf.clearMeasures\n ) {\n mark = function (tag) { return perf.mark(tag); };\n measure = function (name, startTag, endTag) {\n perf.measure(name, startTag, endTag);\n perf.clearMarks(startTag);\n perf.clearMarks(endTag);\n // perf.clearMeasures(name)\n };\n }\n}\n\n/* not type checking this file because flow doesn't play well with Proxy */\n\nvar initProxy;\n\nif (process.env.NODE_ENV !== 'production') {\n var allowedGlobals = makeMap(\n 'Infinity,undefined,NaN,isFinite,isNaN,' +\n 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +\n 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +\n 'require' // for Webpack/Browserify\n );\n\n var warnNonPresent = function (target, key) {\n warn(\n \"Property or method \\\"\" + key + \"\\\" is not defined on the instance but \" +\n 'referenced during render. Make sure that this property is reactive, ' +\n 'either in the data option, or for class-based components, by ' +\n 'initializing the property. ' +\n 'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.',\n target\n );\n };\n\n var warnReservedPrefix = function (target, key) {\n warn(\n \"Property \\\"\" + key + \"\\\" must be accessed with \\\"$data.\" + key + \"\\\" because \" +\n 'properties starting with \"$\" or \"_\" are not proxied in the Vue instance to ' +\n 'prevent conflicts with Vue internals' +\n 'See: https://vuejs.org/v2/api/#data',\n target\n );\n };\n\n var hasProxy =\n typeof Proxy !== 'undefined' && isNative(Proxy);\n\n if (hasProxy) {\n var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact');\n config.keyCodes = new Proxy(config.keyCodes, {\n set: function set (target, key, value) {\n if (isBuiltInModifier(key)) {\n warn((\"Avoid overwriting built-in modifier in config.keyCodes: .\" + key));\n return false\n } else {\n target[key] = value;\n return true\n }\n }\n });\n }\n\n var hasHandler = {\n has: function has (target, key) {\n var has = key in target;\n var isAllowed = allowedGlobals(key) ||\n (typeof key === 'string' && key.charAt(0) === '_' && !(key in target.$data));\n if (!has && !isAllowed) {\n if (key in target.$data) { warnReservedPrefix(target, key); }\n else { warnNonPresent(target, key); }\n }\n return has || !isAllowed\n }\n };\n\n var getHandler = {\n get: function get (target, key) {\n if (typeof key === 'string' && !(key in target)) {\n if (key in target.$data) { warnReservedPrefix(target, key); }\n else { warnNonPresent(target, key); }\n }\n return target[key]\n }\n };\n\n initProxy = function initProxy (vm) {\n if (hasProxy) {\n // determine which proxy handler to use\n var options = vm.$options;\n var handlers = options.render && options.render._withStripped\n ? getHandler\n : hasHandler;\n vm._renderProxy = new Proxy(vm, handlers);\n } else {\n vm._renderProxy = vm;\n }\n };\n}\n\n/* */\n\nvar seenObjects = new _Set();\n\n/**\n * Recursively traverse an object to evoke all converted\n * getters, so that every nested property inside the object\n * is collected as a \"deep\" dependency.\n */\nfunction traverse (val) {\n _traverse(val, seenObjects);\n seenObjects.clear();\n}\n\nfunction _traverse (val, seen) {\n var i, keys;\n var isA = Array.isArray(val);\n if ((!isA && !isObject(val)) || Object.isFrozen(val) || val instanceof VNode) {\n return\n }\n if (val.__ob__) {\n var depId = val.__ob__.dep.id;\n if (seen.has(depId)) {\n return\n }\n seen.add(depId);\n }\n if (isA) {\n i = val.length;\n while (i--) { _traverse(val[i], seen); }\n } else {\n keys = Object.keys(val);\n i = keys.length;\n while (i--) { _traverse(val[keys[i]], seen); }\n }\n}\n\n/* */\n\nvar normalizeEvent = cached(function (name) {\n var passive = name.charAt(0) === '&';\n name = passive ? name.slice(1) : name;\n var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first\n name = once$$1 ? name.slice(1) : name;\n var capture = name.charAt(0) === '!';\n name = capture ? name.slice(1) : name;\n return {\n name: name,\n once: once$$1,\n capture: capture,\n passive: passive\n }\n});\n\nfunction createFnInvoker (fns, vm) {\n function invoker () {\n var arguments$1 = arguments;\n\n var fns = invoker.fns;\n if (Array.isArray(fns)) {\n var cloned = fns.slice();\n for (var i = 0; i < cloned.length; i++) {\n invokeWithErrorHandling(cloned[i], null, arguments$1, vm, \"v-on handler\");\n }\n } else {\n // return handler return value for single handlers\n return invokeWithErrorHandling(fns, null, arguments, vm, \"v-on handler\")\n }\n }\n invoker.fns = fns;\n return invoker\n}\n\nfunction updateListeners (\n on,\n oldOn,\n add,\n remove$$1,\n createOnceHandler,\n vm\n) {\n var name, def$$1, cur, old, event;\n for (name in on) {\n def$$1 = cur = on[name];\n old = oldOn[name];\n event = normalizeEvent(name);\n if (isUndef(cur)) {\n process.env.NODE_ENV !== 'production' && warn(\n \"Invalid handler for event \\\"\" + (event.name) + \"\\\": got \" + String(cur),\n vm\n );\n } else if (isUndef(old)) {\n if (isUndef(cur.fns)) {\n cur = on[name] = createFnInvoker(cur, vm);\n }\n if (isTrue(event.once)) {\n cur = on[name] = createOnceHandler(event.name, cur, event.capture);\n }\n add(event.name, cur, event.capture, event.passive, event.params);\n } else if (cur !== old) {\n old.fns = cur;\n on[name] = old;\n }\n }\n for (name in oldOn) {\n if (isUndef(on[name])) {\n event = normalizeEvent(name);\n remove$$1(event.name, oldOn[name], event.capture);\n }\n }\n}\n\n/* */\n\nfunction mergeVNodeHook (def, hookKey, hook) {\n if (def instanceof VNode) {\n def = def.data.hook || (def.data.hook = {});\n }\n var invoker;\n var oldHook = def[hookKey];\n\n function wrappedHook () {\n hook.apply(this, arguments);\n // important: remove merged hook to ensure it's called only once\n // and prevent memory leak\n remove(invoker.fns, wrappedHook);\n }\n\n if (isUndef(oldHook)) {\n // no existing hook\n invoker = createFnInvoker([wrappedHook]);\n } else {\n /* istanbul ignore if */\n if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {\n // already a merged invoker\n invoker = oldHook;\n invoker.fns.push(wrappedHook);\n } else {\n // existing plain hook\n invoker = createFnInvoker([oldHook, wrappedHook]);\n }\n }\n\n invoker.merged = true;\n def[hookKey] = invoker;\n}\n\n/* */\n\nfunction extractPropsFromVNodeData (\n data,\n Ctor,\n tag\n) {\n // we are only extracting raw values here.\n // validation and default values are handled in the child\n // component itself.\n var propOptions = Ctor.options.props;\n if (isUndef(propOptions)) {\n return\n }\n var res = {};\n var attrs = data.attrs;\n var props = data.props;\n if (isDef(attrs) || isDef(props)) {\n for (var key in propOptions) {\n var altKey = hyphenate(key);\n if (process.env.NODE_ENV !== 'production') {\n var keyInLowerCase = key.toLowerCase();\n if (\n key !== keyInLowerCase &&\n attrs && hasOwn(attrs, keyInLowerCase)\n ) {\n tip(\n \"Prop \\\"\" + keyInLowerCase + \"\\\" is passed to component \" +\n (formatComponentName(tag || Ctor)) + \", but the declared prop name is\" +\n \" \\\"\" + key + \"\\\". \" +\n \"Note that HTML attributes are case-insensitive and camelCased \" +\n \"props need to use their kebab-case equivalents when using in-DOM \" +\n \"templates. You should probably use \\\"\" + altKey + \"\\\" instead of \\\"\" + key + \"\\\".\"\n );\n }\n }\n checkProp(res, props, key, altKey, true) ||\n checkProp(res, attrs, key, altKey, false);\n }\n }\n return res\n}\n\nfunction checkProp (\n res,\n hash,\n key,\n altKey,\n preserve\n) {\n if (isDef(hash)) {\n if (hasOwn(hash, key)) {\n res[key] = hash[key];\n if (!preserve) {\n delete hash[key];\n }\n return true\n } else if (hasOwn(hash, altKey)) {\n res[key] = hash[altKey];\n if (!preserve) {\n delete hash[altKey];\n }\n return true\n }\n }\n return false\n}\n\n/* */\n\n// The template compiler attempts to minimize the need for normalization by\n// statically analyzing the template at compile time.\n//\n// For plain HTML markup, normalization can be completely skipped because the\n// generated render function is guaranteed to return Array. There are\n// two cases where extra normalization is needed:\n\n// 1. When the children contains components - because a functional component\n// may return an Array instead of a single root. In this case, just a simple\n// normalization is needed - if any child is an Array, we flatten the whole\n// thing with Array.prototype.concat. It is guaranteed to be only 1-level deep\n// because functional components already normalize their own children.\nfunction simpleNormalizeChildren (children) {\n for (var i = 0; i < children.length; i++) {\n if (Array.isArray(children[i])) {\n return Array.prototype.concat.apply([], children)\n }\n }\n return children\n}\n\n// 2. When the children contains constructs that always generated nested Arrays,\n// e.g. , , v-for, or when the children is provided by user\n// with hand-written render functions / JSX. In such cases a full normalization\n// is needed to cater to all possible types of children values.\nfunction normalizeChildren (children) {\n return isPrimitive(children)\n ? [createTextVNode(children)]\n : Array.isArray(children)\n ? normalizeArrayChildren(children)\n : undefined\n}\n\nfunction isTextNode (node) {\n return isDef(node) && isDef(node.text) && isFalse(node.isComment)\n}\n\nfunction normalizeArrayChildren (children, nestedIndex) {\n var res = [];\n var i, c, lastIndex, last;\n for (i = 0; i < children.length; i++) {\n c = children[i];\n if (isUndef(c) || typeof c === 'boolean') { continue }\n lastIndex = res.length - 1;\n last = res[lastIndex];\n // nested\n if (Array.isArray(c)) {\n if (c.length > 0) {\n c = normalizeArrayChildren(c, ((nestedIndex || '') + \"_\" + i));\n // merge adjacent text nodes\n if (isTextNode(c[0]) && isTextNode(last)) {\n res[lastIndex] = createTextVNode(last.text + (c[0]).text);\n c.shift();\n }\n res.push.apply(res, c);\n }\n } else if (isPrimitive(c)) {\n if (isTextNode(last)) {\n // merge adjacent text nodes\n // this is necessary for SSR hydration because text nodes are\n // essentially merged when rendered to HTML strings\n res[lastIndex] = createTextVNode(last.text + c);\n } else if (c !== '') {\n // convert primitive to vnode\n res.push(createTextVNode(c));\n }\n } else {\n if (isTextNode(c) && isTextNode(last)) {\n // merge adjacent text nodes\n res[lastIndex] = createTextVNode(last.text + c.text);\n } else {\n // default key for nested array children (likely generated by v-for)\n if (isTrue(children._isVList) &&\n isDef(c.tag) &&\n isUndef(c.key) &&\n isDef(nestedIndex)) {\n c.key = \"__vlist\" + nestedIndex + \"_\" + i + \"__\";\n }\n res.push(c);\n }\n }\n }\n return res\n}\n\n/* */\n\nfunction initProvide (vm) {\n var provide = vm.$options.provide;\n if (provide) {\n vm._provided = typeof provide === 'function'\n ? provide.call(vm)\n : provide;\n }\n}\n\nfunction initInjections (vm) {\n var result = resolveInject(vm.$options.inject, vm);\n if (result) {\n toggleObserving(false);\n Object.keys(result).forEach(function (key) {\n /* istanbul ignore else */\n if (process.env.NODE_ENV !== 'production') {\n defineReactive$$1(vm, key, result[key], function () {\n warn(\n \"Avoid mutating an injected value directly since the changes will be \" +\n \"overwritten whenever the provided component re-renders. \" +\n \"injection being mutated: \\\"\" + key + \"\\\"\",\n vm\n );\n });\n } else {\n defineReactive$$1(vm, key, result[key]);\n }\n });\n toggleObserving(true);\n }\n}\n\nfunction resolveInject (inject, vm) {\n if (inject) {\n // inject is :any because flow is not smart enough to figure out cached\n var result = Object.create(null);\n var keys = hasSymbol\n ? Reflect.ownKeys(inject)\n : Object.keys(inject);\n\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n // #6574 in case the inject object is observed...\n if (key === '__ob__') { continue }\n var provideKey = inject[key].from;\n var source = vm;\n while (source) {\n if (source._provided && hasOwn(source._provided, provideKey)) {\n result[key] = source._provided[provideKey];\n break\n }\n source = source.$parent;\n }\n if (!source) {\n if ('default' in inject[key]) {\n var provideDefault = inject[key].default;\n result[key] = typeof provideDefault === 'function'\n ? provideDefault.call(vm)\n : provideDefault;\n } else if (process.env.NODE_ENV !== 'production') {\n warn((\"Injection \\\"\" + key + \"\\\" not found\"), vm);\n }\n }\n }\n return result\n }\n}\n\n/* */\n\n\n\n/**\n * Runtime helper for resolving raw children VNodes into a slot object.\n */\nfunction resolveSlots (\n children,\n context\n) {\n if (!children || !children.length) {\n return {}\n }\n var slots = {};\n for (var i = 0, l = children.length; i < l; i++) {\n var child = children[i];\n var data = child.data;\n // remove slot attribute if the node is resolved as a Vue slot node\n if (data && data.attrs && data.attrs.slot) {\n delete data.attrs.slot;\n }\n // named slots should only be respected if the vnode was rendered in the\n // same context.\n if ((child.context === context || child.fnContext === context) &&\n data && data.slot != null\n ) {\n var name = data.slot;\n var slot = (slots[name] || (slots[name] = []));\n if (child.tag === 'template') {\n slot.push.apply(slot, child.children || []);\n } else {\n slot.push(child);\n }\n } else {\n (slots.default || (slots.default = [])).push(child);\n }\n }\n // ignore slots that contains only whitespace\n for (var name$1 in slots) {\n if (slots[name$1].every(isWhitespace)) {\n delete slots[name$1];\n }\n }\n return slots\n}\n\nfunction isWhitespace (node) {\n return (node.isComment && !node.asyncFactory) || node.text === ' '\n}\n\n/* */\n\nfunction normalizeScopedSlots (\n slots,\n normalSlots,\n prevSlots\n) {\n var res;\n var hasNormalSlots = Object.keys(normalSlots).length > 0;\n var isStable = slots ? !!slots.$stable : !hasNormalSlots;\n var key = slots && slots.$key;\n if (!slots) {\n res = {};\n } else if (slots._normalized) {\n // fast path 1: child component re-render only, parent did not change\n return slots._normalized\n } else if (\n isStable &&\n prevSlots &&\n prevSlots !== emptyObject &&\n key === prevSlots.$key &&\n !hasNormalSlots &&\n !prevSlots.$hasNormal\n ) {\n // fast path 2: stable scoped slots w/ no normal slots to proxy,\n // only need to normalize once\n return prevSlots\n } else {\n res = {};\n for (var key$1 in slots) {\n if (slots[key$1] && key$1[0] !== '$') {\n res[key$1] = normalizeScopedSlot(normalSlots, key$1, slots[key$1]);\n }\n }\n }\n // expose normal slots on scopedSlots\n for (var key$2 in normalSlots) {\n if (!(key$2 in res)) {\n res[key$2] = proxyNormalSlot(normalSlots, key$2);\n }\n }\n // avoriaz seems to mock a non-extensible $scopedSlots object\n // and when that is passed down this would cause an error\n if (slots && Object.isExtensible(slots)) {\n (slots)._normalized = res;\n }\n def(res, '$stable', isStable);\n def(res, '$key', key);\n def(res, '$hasNormal', hasNormalSlots);\n return res\n}\n\nfunction normalizeScopedSlot(normalSlots, key, fn) {\n var normalized = function () {\n var res = arguments.length ? fn.apply(null, arguments) : fn({});\n res = res && typeof res === 'object' && !Array.isArray(res)\n ? [res] // single vnode\n : normalizeChildren(res);\n return res && (\n res.length === 0 ||\n (res.length === 1 && res[0].isComment) // #9658\n ) ? undefined\n : res\n };\n // this is a slot using the new v-slot syntax without scope. although it is\n // compiled as a scoped slot, render fn users would expect it to be present\n // on this.$slots because the usage is semantically a normal slot.\n if (fn.proxy) {\n Object.defineProperty(normalSlots, key, {\n get: normalized,\n enumerable: true,\n configurable: true\n });\n }\n return normalized\n}\n\nfunction proxyNormalSlot(slots, key) {\n return function () { return slots[key]; }\n}\n\n/* */\n\n/**\n * Runtime helper for rendering v-for lists.\n */\nfunction renderList (\n val,\n render\n) {\n var ret, i, l, keys, key;\n if (Array.isArray(val) || typeof val === 'string') {\n ret = new Array(val.length);\n for (i = 0, l = val.length; i < l; i++) {\n ret[i] = render(val[i], i);\n }\n } else if (typeof val === 'number') {\n ret = new Array(val);\n for (i = 0; i < val; i++) {\n ret[i] = render(i + 1, i);\n }\n } else if (isObject(val)) {\n if (hasSymbol && val[Symbol.iterator]) {\n ret = [];\n var iterator = val[Symbol.iterator]();\n var result = iterator.next();\n while (!result.done) {\n ret.push(render(result.value, ret.length));\n result = iterator.next();\n }\n } else {\n keys = Object.keys(val);\n ret = new Array(keys.length);\n for (i = 0, l = keys.length; i < l; i++) {\n key = keys[i];\n ret[i] = render(val[key], key, i);\n }\n }\n }\n if (!isDef(ret)) {\n ret = [];\n }\n (ret)._isVList = true;\n return ret\n}\n\n/* */\n\n/**\n * Runtime helper for rendering \n */\nfunction renderSlot (\n name,\n fallback,\n props,\n bindObject\n) {\n var scopedSlotFn = this.$scopedSlots[name];\n var nodes;\n if (scopedSlotFn) { // scoped slot\n props = props || {};\n if (bindObject) {\n if (process.env.NODE_ENV !== 'production' && !isObject(bindObject)) {\n warn(\n 'slot v-bind without argument expects an Object',\n this\n );\n }\n props = extend(extend({}, bindObject), props);\n }\n nodes = scopedSlotFn(props) || fallback;\n } else {\n nodes = this.$slots[name] || fallback;\n }\n\n var target = props && props.slot;\n if (target) {\n return this.$createElement('template', { slot: target }, nodes)\n } else {\n return nodes\n }\n}\n\n/* */\n\n/**\n * Runtime helper for resolving filters\n */\nfunction resolveFilter (id) {\n return resolveAsset(this.$options, 'filters', id, true) || identity\n}\n\n/* */\n\nfunction isKeyNotMatch (expect, actual) {\n if (Array.isArray(expect)) {\n return expect.indexOf(actual) === -1\n } else {\n return expect !== actual\n }\n}\n\n/**\n * Runtime helper for checking keyCodes from config.\n * exposed as Vue.prototype._k\n * passing in eventKeyName as last argument separately for backwards compat\n */\nfunction checkKeyCodes (\n eventKeyCode,\n key,\n builtInKeyCode,\n eventKeyName,\n builtInKeyName\n) {\n var mappedKeyCode = config.keyCodes[key] || builtInKeyCode;\n if (builtInKeyName && eventKeyName && !config.keyCodes[key]) {\n return isKeyNotMatch(builtInKeyName, eventKeyName)\n } else if (mappedKeyCode) {\n return isKeyNotMatch(mappedKeyCode, eventKeyCode)\n } else if (eventKeyName) {\n return hyphenate(eventKeyName) !== key\n }\n}\n\n/* */\n\n/**\n * Runtime helper for merging v-bind=\"object\" into a VNode's data.\n */\nfunction bindObjectProps (\n data,\n tag,\n value,\n asProp,\n isSync\n) {\n if (value) {\n if (!isObject(value)) {\n process.env.NODE_ENV !== 'production' && warn(\n 'v-bind without argument expects an Object or Array value',\n this\n );\n } else {\n if (Array.isArray(value)) {\n value = toObject(value);\n }\n var hash;\n var loop = function ( key ) {\n if (\n key === 'class' ||\n key === 'style' ||\n isReservedAttribute(key)\n ) {\n hash = data;\n } else {\n var type = data.attrs && data.attrs.type;\n hash = asProp || config.mustUseProp(tag, type, key)\n ? data.domProps || (data.domProps = {})\n : data.attrs || (data.attrs = {});\n }\n var camelizedKey = camelize(key);\n var hyphenatedKey = hyphenate(key);\n if (!(camelizedKey in hash) && !(hyphenatedKey in hash)) {\n hash[key] = value[key];\n\n if (isSync) {\n var on = data.on || (data.on = {});\n on[(\"update:\" + key)] = function ($event) {\n value[key] = $event;\n };\n }\n }\n };\n\n for (var key in value) loop( key );\n }\n }\n return data\n}\n\n/* */\n\n/**\n * Runtime helper for rendering static trees.\n */\nfunction renderStatic (\n index,\n isInFor\n) {\n var cached = this._staticTrees || (this._staticTrees = []);\n var tree = cached[index];\n // if has already-rendered static tree and not inside v-for,\n // we can reuse the same tree.\n if (tree && !isInFor) {\n return tree\n }\n // otherwise, render a fresh tree.\n tree = cached[index] = this.$options.staticRenderFns[index].call(\n this._renderProxy,\n null,\n this // for render fns generated for functional component templates\n );\n markStatic(tree, (\"__static__\" + index), false);\n return tree\n}\n\n/**\n * Runtime helper for v-once.\n * Effectively it means marking the node as static with a unique key.\n */\nfunction markOnce (\n tree,\n index,\n key\n) {\n markStatic(tree, (\"__once__\" + index + (key ? (\"_\" + key) : \"\")), true);\n return tree\n}\n\nfunction markStatic (\n tree,\n key,\n isOnce\n) {\n if (Array.isArray(tree)) {\n for (var i = 0; i < tree.length; i++) {\n if (tree[i] && typeof tree[i] !== 'string') {\n markStaticNode(tree[i], (key + \"_\" + i), isOnce);\n }\n }\n } else {\n markStaticNode(tree, key, isOnce);\n }\n}\n\nfunction markStaticNode (node, key, isOnce) {\n node.isStatic = true;\n node.key = key;\n node.isOnce = isOnce;\n}\n\n/* */\n\nfunction bindObjectListeners (data, value) {\n if (value) {\n if (!isPlainObject(value)) {\n process.env.NODE_ENV !== 'production' && warn(\n 'v-on without argument expects an Object value',\n this\n );\n } else {\n var on = data.on = data.on ? extend({}, data.on) : {};\n for (var key in value) {\n var existing = on[key];\n var ours = value[key];\n on[key] = existing ? [].concat(existing, ours) : ours;\n }\n }\n }\n return data\n}\n\n/* */\n\nfunction resolveScopedSlots (\n fns, // see flow/vnode\n res,\n // the following are added in 2.6\n hasDynamicKeys,\n contentHashKey\n) {\n res = res || { $stable: !hasDynamicKeys };\n for (var i = 0; i < fns.length; i++) {\n var slot = fns[i];\n if (Array.isArray(slot)) {\n resolveScopedSlots(slot, res, hasDynamicKeys);\n } else if (slot) {\n // marker for reverse proxying v-slot without scope on this.$slots\n if (slot.proxy) {\n slot.fn.proxy = true;\n }\n res[slot.key] = slot.fn;\n }\n }\n if (contentHashKey) {\n (res).$key = contentHashKey;\n }\n return res\n}\n\n/* */\n\nfunction bindDynamicKeys (baseObj, values) {\n for (var i = 0; i < values.length; i += 2) {\n var key = values[i];\n if (typeof key === 'string' && key) {\n baseObj[values[i]] = values[i + 1];\n } else if (process.env.NODE_ENV !== 'production' && key !== '' && key !== null) {\n // null is a speical value for explicitly removing a binding\n warn(\n (\"Invalid value for dynamic directive argument (expected string or null): \" + key),\n this\n );\n }\n }\n return baseObj\n}\n\n// helper to dynamically append modifier runtime markers to event names.\n// ensure only append when value is already string, otherwise it will be cast\n// to string and cause the type check to miss.\nfunction prependModifier (value, symbol) {\n return typeof value === 'string' ? symbol + value : value\n}\n\n/* */\n\nfunction installRenderHelpers (target) {\n target._o = markOnce;\n target._n = toNumber;\n target._s = toString;\n target._l = renderList;\n target._t = renderSlot;\n target._q = looseEqual;\n target._i = looseIndexOf;\n target._m = renderStatic;\n target._f = resolveFilter;\n target._k = checkKeyCodes;\n target._b = bindObjectProps;\n target._v = createTextVNode;\n target._e = createEmptyVNode;\n target._u = resolveScopedSlots;\n target._g = bindObjectListeners;\n target._d = bindDynamicKeys;\n target._p = prependModifier;\n}\n\n/* */\n\nfunction FunctionalRenderContext (\n data,\n props,\n children,\n parent,\n Ctor\n) {\n var this$1 = this;\n\n var options = Ctor.options;\n // ensure the createElement function in functional components\n // gets a unique context - this is necessary for correct named slot check\n var contextVm;\n if (hasOwn(parent, '_uid')) {\n contextVm = Object.create(parent);\n // $flow-disable-line\n contextVm._original = parent;\n } else {\n // the context vm passed in is a functional context as well.\n // in this case we want to make sure we are able to get a hold to the\n // real context instance.\n contextVm = parent;\n // $flow-disable-line\n parent = parent._original;\n }\n var isCompiled = isTrue(options._compiled);\n var needNormalization = !isCompiled;\n\n this.data = data;\n this.props = props;\n this.children = children;\n this.parent = parent;\n this.listeners = data.on || emptyObject;\n this.injections = resolveInject(options.inject, parent);\n this.slots = function () {\n if (!this$1.$slots) {\n normalizeScopedSlots(\n data.scopedSlots,\n this$1.$slots = resolveSlots(children, parent)\n );\n }\n return this$1.$slots\n };\n\n Object.defineProperty(this, 'scopedSlots', ({\n enumerable: true,\n get: function get () {\n return normalizeScopedSlots(data.scopedSlots, this.slots())\n }\n }));\n\n // support for compiled functional template\n if (isCompiled) {\n // exposing $options for renderStatic()\n this.$options = options;\n // pre-resolve slots for renderSlot()\n this.$slots = this.slots();\n this.$scopedSlots = normalizeScopedSlots(data.scopedSlots, this.$slots);\n }\n\n if (options._scopeId) {\n this._c = function (a, b, c, d) {\n var vnode = createElement(contextVm, a, b, c, d, needNormalization);\n if (vnode && !Array.isArray(vnode)) {\n vnode.fnScopeId = options._scopeId;\n vnode.fnContext = parent;\n }\n return vnode\n };\n } else {\n this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); };\n }\n}\n\ninstallRenderHelpers(FunctionalRenderContext.prototype);\n\nfunction createFunctionalComponent (\n Ctor,\n propsData,\n data,\n contextVm,\n children\n) {\n var options = Ctor.options;\n var props = {};\n var propOptions = options.props;\n if (isDef(propOptions)) {\n for (var key in propOptions) {\n props[key] = validateProp(key, propOptions, propsData || emptyObject);\n }\n } else {\n if (isDef(data.attrs)) { mergeProps(props, data.attrs); }\n if (isDef(data.props)) { mergeProps(props, data.props); }\n }\n\n var renderContext = new FunctionalRenderContext(\n data,\n props,\n children,\n contextVm,\n Ctor\n );\n\n var vnode = options.render.call(null, renderContext._c, renderContext);\n\n if (vnode instanceof VNode) {\n return cloneAndMarkFunctionalResult(vnode, data, renderContext.parent, options, renderContext)\n } else if (Array.isArray(vnode)) {\n var vnodes = normalizeChildren(vnode) || [];\n var res = new Array(vnodes.length);\n for (var i = 0; i < vnodes.length; i++) {\n res[i] = cloneAndMarkFunctionalResult(vnodes[i], data, renderContext.parent, options, renderContext);\n }\n return res\n }\n}\n\nfunction cloneAndMarkFunctionalResult (vnode, data, contextVm, options, renderContext) {\n // #7817 clone node before setting fnContext, otherwise if the node is reused\n // (e.g. it was from a cached normal slot) the fnContext causes named slots\n // that should not be matched to match.\n var clone = cloneVNode(vnode);\n clone.fnContext = contextVm;\n clone.fnOptions = options;\n if (process.env.NODE_ENV !== 'production') {\n (clone.devtoolsMeta = clone.devtoolsMeta || {}).renderContext = renderContext;\n }\n if (data.slot) {\n (clone.data || (clone.data = {})).slot = data.slot;\n }\n return clone\n}\n\nfunction mergeProps (to, from) {\n for (var key in from) {\n to[camelize(key)] = from[key];\n }\n}\n\n/* */\n\n/* */\n\n/* */\n\n/* */\n\n// inline hooks to be invoked on component VNodes during patch\nvar componentVNodeHooks = {\n init: function init (vnode, hydrating) {\n if (\n vnode.componentInstance &&\n !vnode.componentInstance._isDestroyed &&\n vnode.data.keepAlive\n ) {\n // kept-alive components, treat as a patch\n var mountedNode = vnode; // work around flow\n componentVNodeHooks.prepatch(mountedNode, mountedNode);\n } else {\n var child = vnode.componentInstance = createComponentInstanceForVnode(\n vnode,\n activeInstance\n );\n child.$mount(hydrating ? vnode.elm : undefined, hydrating);\n }\n },\n\n prepatch: function prepatch (oldVnode, vnode) {\n var options = vnode.componentOptions;\n var child = vnode.componentInstance = oldVnode.componentInstance;\n updateChildComponent(\n child,\n options.propsData, // updated props\n options.listeners, // updated listeners\n vnode, // new parent vnode\n options.children // new children\n );\n },\n\n insert: function insert (vnode) {\n var context = vnode.context;\n var componentInstance = vnode.componentInstance;\n if (!componentInstance._isMounted) {\n componentInstance._isMounted = true;\n callHook(componentInstance, 'mounted');\n }\n if (vnode.data.keepAlive) {\n if (context._isMounted) {\n // vue-router#1212\n // During updates, a kept-alive component's child components may\n // change, so directly walking the tree here may call activated hooks\n // on incorrect children. Instead we push them into a queue which will\n // be processed after the whole patch process ended.\n queueActivatedComponent(componentInstance);\n } else {\n activateChildComponent(componentInstance, true /* direct */);\n }\n }\n },\n\n destroy: function destroy (vnode) {\n var componentInstance = vnode.componentInstance;\n if (!componentInstance._isDestroyed) {\n if (!vnode.data.keepAlive) {\n componentInstance.$destroy();\n } else {\n deactivateChildComponent(componentInstance, true /* direct */);\n }\n }\n }\n};\n\nvar hooksToMerge = Object.keys(componentVNodeHooks);\n\nfunction createComponent (\n Ctor,\n data,\n context,\n children,\n tag\n) {\n if (isUndef(Ctor)) {\n return\n }\n\n var baseCtor = context.$options._base;\n\n // plain options object: turn it into a constructor\n if (isObject(Ctor)) {\n Ctor = baseCtor.extend(Ctor);\n }\n\n // if at this stage it's not a constructor or an async component factory,\n // reject.\n if (typeof Ctor !== 'function') {\n if (process.env.NODE_ENV !== 'production') {\n warn((\"Invalid Component definition: \" + (String(Ctor))), context);\n }\n return\n }\n\n // async component\n var asyncFactory;\n if (isUndef(Ctor.cid)) {\n asyncFactory = Ctor;\n Ctor = resolveAsyncComponent(asyncFactory, baseCtor);\n if (Ctor === undefined) {\n // return a placeholder node for async component, which is rendered\n // as a comment node but preserves all the raw information for the node.\n // the information will be used for async server-rendering and hydration.\n return createAsyncPlaceholder(\n asyncFactory,\n data,\n context,\n children,\n tag\n )\n }\n }\n\n data = data || {};\n\n // resolve constructor options in case global mixins are applied after\n // component constructor creation\n resolveConstructorOptions(Ctor);\n\n // transform component v-model data into props & events\n if (isDef(data.model)) {\n transformModel(Ctor.options, data);\n }\n\n // extract props\n var propsData = extractPropsFromVNodeData(data, Ctor, tag);\n\n // functional component\n if (isTrue(Ctor.options.functional)) {\n return createFunctionalComponent(Ctor, propsData, data, context, children)\n }\n\n // extract listeners, since these needs to be treated as\n // child component listeners instead of DOM listeners\n var listeners = data.on;\n // replace with listeners with .native modifier\n // so it gets processed during parent component patch.\n data.on = data.nativeOn;\n\n if (isTrue(Ctor.options.abstract)) {\n // abstract components do not keep anything\n // other than props & listeners & slot\n\n // work around flow\n var slot = data.slot;\n data = {};\n if (slot) {\n data.slot = slot;\n }\n }\n\n // install component management hooks onto the placeholder node\n installComponentHooks(data);\n\n // return a placeholder vnode\n var name = Ctor.options.name || tag;\n var vnode = new VNode(\n (\"vue-component-\" + (Ctor.cid) + (name ? (\"-\" + name) : '')),\n data, undefined, undefined, undefined, context,\n { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children },\n asyncFactory\n );\n\n return vnode\n}\n\nfunction createComponentInstanceForVnode (\n vnode, // we know it's MountedComponentVNode but flow doesn't\n parent // activeInstance in lifecycle state\n) {\n var options = {\n _isComponent: true,\n _parentVnode: vnode,\n parent: parent\n };\n // check inline-template render functions\n var inlineTemplate = vnode.data.inlineTemplate;\n if (isDef(inlineTemplate)) {\n options.render = inlineTemplate.render;\n options.staticRenderFns = inlineTemplate.staticRenderFns;\n }\n return new vnode.componentOptions.Ctor(options)\n}\n\nfunction installComponentHooks (data) {\n var hooks = data.hook || (data.hook = {});\n for (var i = 0; i < hooksToMerge.length; i++) {\n var key = hooksToMerge[i];\n var existing = hooks[key];\n var toMerge = componentVNodeHooks[key];\n if (existing !== toMerge && !(existing && existing._merged)) {\n hooks[key] = existing ? mergeHook$1(toMerge, existing) : toMerge;\n }\n }\n}\n\nfunction mergeHook$1 (f1, f2) {\n var merged = function (a, b) {\n // flow complains about extra args which is why we use any\n f1(a, b);\n f2(a, b);\n };\n merged._merged = true;\n return merged\n}\n\n// transform component v-model info (value and callback) into\n// prop and event handler respectively.\nfunction transformModel (options, data) {\n var prop = (options.model && options.model.prop) || 'value';\n var event = (options.model && options.model.event) || 'input'\n ;(data.attrs || (data.attrs = {}))[prop] = data.model.value;\n var on = data.on || (data.on = {});\n var existing = on[event];\n var callback = data.model.callback;\n if (isDef(existing)) {\n if (\n Array.isArray(existing)\n ? existing.indexOf(callback) === -1\n : existing !== callback\n ) {\n on[event] = [callback].concat(existing);\n }\n } else {\n on[event] = callback;\n }\n}\n\n/* */\n\nvar SIMPLE_NORMALIZE = 1;\nvar ALWAYS_NORMALIZE = 2;\n\n// wrapper function for providing a more flexible interface\n// without getting yelled at by flow\nfunction createElement (\n context,\n tag,\n data,\n children,\n normalizationType,\n alwaysNormalize\n) {\n if (Array.isArray(data) || isPrimitive(data)) {\n normalizationType = children;\n children = data;\n data = undefined;\n }\n if (isTrue(alwaysNormalize)) {\n normalizationType = ALWAYS_NORMALIZE;\n }\n return _createElement(context, tag, data, children, normalizationType)\n}\n\nfunction _createElement (\n context,\n tag,\n data,\n children,\n normalizationType\n) {\n if (isDef(data) && isDef((data).__ob__)) {\n process.env.NODE_ENV !== 'production' && warn(\n \"Avoid using observed data object as vnode data: \" + (JSON.stringify(data)) + \"\\n\" +\n 'Always create fresh vnode data objects in each render!',\n context\n );\n return createEmptyVNode()\n }\n // object syntax in v-bind\n if (isDef(data) && isDef(data.is)) {\n tag = data.is;\n }\n if (!tag) {\n // in case of component :is set to falsy value\n return createEmptyVNode()\n }\n // warn against non-primitive key\n if (process.env.NODE_ENV !== 'production' &&\n isDef(data) && isDef(data.key) && !isPrimitive(data.key)\n ) {\n {\n warn(\n 'Avoid using non-primitive value as key, ' +\n 'use string/number value instead.',\n context\n );\n }\n }\n // support single function children as default scoped slot\n if (Array.isArray(children) &&\n typeof children[0] === 'function'\n ) {\n data = data || {};\n data.scopedSlots = { default: children[0] };\n children.length = 0;\n }\n if (normalizationType === ALWAYS_NORMALIZE) {\n children = normalizeChildren(children);\n } else if (normalizationType === SIMPLE_NORMALIZE) {\n children = simpleNormalizeChildren(children);\n }\n var vnode, ns;\n if (typeof tag === 'string') {\n var Ctor;\n ns = (context.$vnode && context.$vnode.ns) || config.getTagNamespace(tag);\n if (config.isReservedTag(tag)) {\n // platform built-in elements\n vnode = new VNode(\n config.parsePlatformTagName(tag), data, children,\n undefined, undefined, context\n );\n } else if ((!data || !data.pre) && isDef(Ctor = resolveAsset(context.$options, 'components', tag))) {\n // component\n vnode = createComponent(Ctor, data, context, children, tag);\n } else {\n // unknown or unlisted namespaced elements\n // check at runtime because it may get assigned a namespace when its\n // parent normalizes children\n vnode = new VNode(\n tag, data, children,\n undefined, undefined, context\n );\n }\n } else {\n // direct component options / constructor\n vnode = createComponent(tag, data, context, children);\n }\n if (Array.isArray(vnode)) {\n return vnode\n } else if (isDef(vnode)) {\n if (isDef(ns)) { applyNS(vnode, ns); }\n if (isDef(data)) { registerDeepBindings(data); }\n return vnode\n } else {\n return createEmptyVNode()\n }\n}\n\nfunction applyNS (vnode, ns, force) {\n vnode.ns = ns;\n if (vnode.tag === 'foreignObject') {\n // use default namespace inside foreignObject\n ns = undefined;\n force = true;\n }\n if (isDef(vnode.children)) {\n for (var i = 0, l = vnode.children.length; i < l; i++) {\n var child = vnode.children[i];\n if (isDef(child.tag) && (\n isUndef(child.ns) || (isTrue(force) && child.tag !== 'svg'))) {\n applyNS(child, ns, force);\n }\n }\n }\n}\n\n// ref #5318\n// necessary to ensure parent re-render when deep bindings like :style and\n// :class are used on slot nodes\nfunction registerDeepBindings (data) {\n if (isObject(data.style)) {\n traverse(data.style);\n }\n if (isObject(data.class)) {\n traverse(data.class);\n }\n}\n\n/* */\n\nfunction initRender (vm) {\n vm._vnode = null; // the root of the child tree\n vm._staticTrees = null; // v-once cached trees\n var options = vm.$options;\n var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree\n var renderContext = parentVnode && parentVnode.context;\n vm.$slots = resolveSlots(options._renderChildren, renderContext);\n vm.$scopedSlots = emptyObject;\n // bind the createElement fn to this instance\n // so that we get proper render context inside it.\n // args order: tag, data, children, normalizationType, alwaysNormalize\n // internal version is used by render functions compiled from templates\n vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };\n // normalization is always applied for the public version, used in\n // user-written render functions.\n vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };\n\n // $attrs & $listeners are exposed for easier HOC creation.\n // they need to be reactive so that HOCs using them are always updated\n var parentData = parentVnode && parentVnode.data;\n\n /* istanbul ignore else */\n if (process.env.NODE_ENV !== 'production') {\n defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, function () {\n !isUpdatingChildComponent && warn(\"$attrs is readonly.\", vm);\n }, true);\n defineReactive$$1(vm, '$listeners', options._parentListeners || emptyObject, function () {\n !isUpdatingChildComponent && warn(\"$listeners is readonly.\", vm);\n }, true);\n } else {\n defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, null, true);\n defineReactive$$1(vm, '$listeners', options._parentListeners || emptyObject, null, true);\n }\n}\n\nvar currentRenderingInstance = null;\n\nfunction renderMixin (Vue) {\n // install runtime convenience helpers\n installRenderHelpers(Vue.prototype);\n\n Vue.prototype.$nextTick = function (fn) {\n return nextTick(fn, this)\n };\n\n Vue.prototype._render = function () {\n var vm = this;\n var ref = vm.$options;\n var render = ref.render;\n var _parentVnode = ref._parentVnode;\n\n if (_parentVnode) {\n vm.$scopedSlots = normalizeScopedSlots(\n _parentVnode.data.scopedSlots,\n vm.$slots,\n vm.$scopedSlots\n );\n }\n\n // set parent vnode. this allows render functions to have access\n // to the data on the placeholder node.\n vm.$vnode = _parentVnode;\n // render self\n var vnode;\n try {\n // There's no need to maintain a stack becaues all render fns are called\n // separately from one another. Nested component's render fns are called\n // when parent component is patched.\n currentRenderingInstance = vm;\n vnode = render.call(vm._renderProxy, vm.$createElement);\n } catch (e) {\n handleError(e, vm, \"render\");\n // return error render result,\n // or previous vnode to prevent render error causing blank component\n /* istanbul ignore else */\n if (process.env.NODE_ENV !== 'production' && vm.$options.renderError) {\n try {\n vnode = vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e);\n } catch (e) {\n handleError(e, vm, \"renderError\");\n vnode = vm._vnode;\n }\n } else {\n vnode = vm._vnode;\n }\n } finally {\n currentRenderingInstance = null;\n }\n // if the returned array contains only a single node, allow it\n if (Array.isArray(vnode) && vnode.length === 1) {\n vnode = vnode[0];\n }\n // return empty vnode in case the render function errored out\n if (!(vnode instanceof VNode)) {\n if (process.env.NODE_ENV !== 'production' && Array.isArray(vnode)) {\n warn(\n 'Multiple root nodes returned from render function. Render function ' +\n 'should return a single root node.',\n vm\n );\n }\n vnode = createEmptyVNode();\n }\n // set parent\n vnode.parent = _parentVnode;\n return vnode\n };\n}\n\n/* */\n\nfunction ensureCtor (comp, base) {\n if (\n comp.__esModule ||\n (hasSymbol && comp[Symbol.toStringTag] === 'Module')\n ) {\n comp = comp.default;\n }\n return isObject(comp)\n ? base.extend(comp)\n : comp\n}\n\nfunction createAsyncPlaceholder (\n factory,\n data,\n context,\n children,\n tag\n) {\n var node = createEmptyVNode();\n node.asyncFactory = factory;\n node.asyncMeta = { data: data, context: context, children: children, tag: tag };\n return node\n}\n\nfunction resolveAsyncComponent (\n factory,\n baseCtor\n) {\n if (isTrue(factory.error) && isDef(factory.errorComp)) {\n return factory.errorComp\n }\n\n if (isDef(factory.resolved)) {\n return factory.resolved\n }\n\n var owner = currentRenderingInstance;\n if (owner && isDef(factory.owners) && factory.owners.indexOf(owner) === -1) {\n // already pending\n factory.owners.push(owner);\n }\n\n if (isTrue(factory.loading) && isDef(factory.loadingComp)) {\n return factory.loadingComp\n }\n\n if (owner && !isDef(factory.owners)) {\n var owners = factory.owners = [owner];\n var sync = true;\n var timerLoading = null;\n var timerTimeout = null\n\n ;(owner).$on('hook:destroyed', function () { return remove(owners, owner); });\n\n var forceRender = function (renderCompleted) {\n for (var i = 0, l = owners.length; i < l; i++) {\n (owners[i]).$forceUpdate();\n }\n\n if (renderCompleted) {\n owners.length = 0;\n if (timerLoading !== null) {\n clearTimeout(timerLoading);\n timerLoading = null;\n }\n if (timerTimeout !== null) {\n clearTimeout(timerTimeout);\n timerTimeout = null;\n }\n }\n };\n\n var resolve = once(function (res) {\n // cache resolved\n factory.resolved = ensureCtor(res, baseCtor);\n // invoke callbacks only if this is not a synchronous resolve\n // (async resolves are shimmed as synchronous during SSR)\n if (!sync) {\n forceRender(true);\n } else {\n owners.length = 0;\n }\n });\n\n var reject = once(function (reason) {\n process.env.NODE_ENV !== 'production' && warn(\n \"Failed to resolve async component: \" + (String(factory)) +\n (reason ? (\"\\nReason: \" + reason) : '')\n );\n if (isDef(factory.errorComp)) {\n factory.error = true;\n forceRender(true);\n }\n });\n\n var res = factory(resolve, reject);\n\n if (isObject(res)) {\n if (isPromise(res)) {\n // () => Promise\n if (isUndef(factory.resolved)) {\n res.then(resolve, reject);\n }\n } else if (isPromise(res.component)) {\n res.component.then(resolve, reject);\n\n if (isDef(res.error)) {\n factory.errorComp = ensureCtor(res.error, baseCtor);\n }\n\n if (isDef(res.loading)) {\n factory.loadingComp = ensureCtor(res.loading, baseCtor);\n if (res.delay === 0) {\n factory.loading = true;\n } else {\n timerLoading = setTimeout(function () {\n timerLoading = null;\n if (isUndef(factory.resolved) && isUndef(factory.error)) {\n factory.loading = true;\n forceRender(false);\n }\n }, res.delay || 200);\n }\n }\n\n if (isDef(res.timeout)) {\n timerTimeout = setTimeout(function () {\n timerTimeout = null;\n if (isUndef(factory.resolved)) {\n reject(\n process.env.NODE_ENV !== 'production'\n ? (\"timeout (\" + (res.timeout) + \"ms)\")\n : null\n );\n }\n }, res.timeout);\n }\n }\n }\n\n sync = false;\n // return in case resolved synchronously\n return factory.loading\n ? factory.loadingComp\n : factory.resolved\n }\n}\n\n/* */\n\nfunction isAsyncPlaceholder (node) {\n return node.isComment && node.asyncFactory\n}\n\n/* */\n\nfunction getFirstComponentChild (children) {\n if (Array.isArray(children)) {\n for (var i = 0; i < children.length; i++) {\n var c = children[i];\n if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) {\n return c\n }\n }\n }\n}\n\n/* */\n\n/* */\n\nfunction initEvents (vm) {\n vm._events = Object.create(null);\n vm._hasHookEvent = false;\n // init parent attached events\n var listeners = vm.$options._parentListeners;\n if (listeners) {\n updateComponentListeners(vm, listeners);\n }\n}\n\nvar target;\n\nfunction add (event, fn) {\n target.$on(event, fn);\n}\n\nfunction remove$1 (event, fn) {\n target.$off(event, fn);\n}\n\nfunction createOnceHandler (event, fn) {\n var _target = target;\n return function onceHandler () {\n var res = fn.apply(null, arguments);\n if (res !== null) {\n _target.$off(event, onceHandler);\n }\n }\n}\n\nfunction updateComponentListeners (\n vm,\n listeners,\n oldListeners\n) {\n target = vm;\n updateListeners(listeners, oldListeners || {}, add, remove$1, createOnceHandler, vm);\n target = undefined;\n}\n\nfunction eventsMixin (Vue) {\n var hookRE = /^hook:/;\n Vue.prototype.$on = function (event, fn) {\n var vm = this;\n if (Array.isArray(event)) {\n for (var i = 0, l = event.length; i < l; i++) {\n vm.$on(event[i], fn);\n }\n } else {\n (vm._events[event] || (vm._events[event] = [])).push(fn);\n // optimize hook:event cost by using a boolean flag marked at registration\n // instead of a hash lookup\n if (hookRE.test(event)) {\n vm._hasHookEvent = true;\n }\n }\n return vm\n };\n\n Vue.prototype.$once = function (event, fn) {\n var vm = this;\n function on () {\n vm.$off(event, on);\n fn.apply(vm, arguments);\n }\n on.fn = fn;\n vm.$on(event, on);\n return vm\n };\n\n Vue.prototype.$off = function (event, fn) {\n var vm = this;\n // all\n if (!arguments.length) {\n vm._events = Object.create(null);\n return vm\n }\n // array of events\n if (Array.isArray(event)) {\n for (var i$1 = 0, l = event.length; i$1 < l; i$1++) {\n vm.$off(event[i$1], fn);\n }\n return vm\n }\n // specific event\n var cbs = vm._events[event];\n if (!cbs) {\n return vm\n }\n if (!fn) {\n vm._events[event] = null;\n return vm\n }\n // specific handler\n var cb;\n var i = cbs.length;\n while (i--) {\n cb = cbs[i];\n if (cb === fn || cb.fn === fn) {\n cbs.splice(i, 1);\n break\n }\n }\n return vm\n };\n\n Vue.prototype.$emit = function (event) {\n var vm = this;\n if (process.env.NODE_ENV !== 'production') {\n var lowerCaseEvent = event.toLowerCase();\n if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) {\n tip(\n \"Event \\\"\" + lowerCaseEvent + \"\\\" is emitted in component \" +\n (formatComponentName(vm)) + \" but the handler is registered for \\\"\" + event + \"\\\". \" +\n \"Note that HTML attributes are case-insensitive and you cannot use \" +\n \"v-on to listen to camelCase events when using in-DOM templates. \" +\n \"You should probably use \\\"\" + (hyphenate(event)) + \"\\\" instead of \\\"\" + event + \"\\\".\"\n );\n }\n }\n var cbs = vm._events[event];\n if (cbs) {\n cbs = cbs.length > 1 ? toArray(cbs) : cbs;\n var args = toArray(arguments, 1);\n var info = \"event handler for \\\"\" + event + \"\\\"\";\n for (var i = 0, l = cbs.length; i < l; i++) {\n invokeWithErrorHandling(cbs[i], vm, args, vm, info);\n }\n }\n return vm\n };\n}\n\n/* */\n\nvar activeInstance = null;\nvar isUpdatingChildComponent = false;\n\nfunction setActiveInstance(vm) {\n var prevActiveInstance = activeInstance;\n activeInstance = vm;\n return function () {\n activeInstance = prevActiveInstance;\n }\n}\n\nfunction initLifecycle (vm) {\n var options = vm.$options;\n\n // locate first non-abstract parent\n var parent = options.parent;\n if (parent && !options.abstract) {\n while (parent.$options.abstract && parent.$parent) {\n parent = parent.$parent;\n }\n parent.$children.push(vm);\n }\n\n vm.$parent = parent;\n vm.$root = parent ? parent.$root : vm;\n\n vm.$children = [];\n vm.$refs = {};\n\n vm._watcher = null;\n vm._inactive = null;\n vm._directInactive = false;\n vm._isMounted = false;\n vm._isDestroyed = false;\n vm._isBeingDestroyed = false;\n}\n\nfunction lifecycleMixin (Vue) {\n Vue.prototype._update = function (vnode, hydrating) {\n var vm = this;\n var prevEl = vm.$el;\n var prevVnode = vm._vnode;\n var restoreActiveInstance = setActiveInstance(vm);\n vm._vnode = vnode;\n // Vue.prototype.__patch__ is injected in entry points\n // based on the rendering backend used.\n if (!prevVnode) {\n // initial render\n vm.$el = vm.__patch__(vm.$el, vnode, hydrating, false /* removeOnly */);\n } else {\n // updates\n vm.$el = vm.__patch__(prevVnode, vnode);\n }\n restoreActiveInstance();\n // update __vue__ reference\n if (prevEl) {\n prevEl.__vue__ = null;\n }\n if (vm.$el) {\n vm.$el.__vue__ = vm;\n }\n // if parent is an HOC, update its $el as well\n if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {\n vm.$parent.$el = vm.$el;\n }\n // updated hook is called by the scheduler to ensure that children are\n // updated in a parent's updated hook.\n };\n\n Vue.prototype.$forceUpdate = function () {\n var vm = this;\n if (vm._watcher) {\n vm._watcher.update();\n }\n };\n\n Vue.prototype.$destroy = function () {\n var vm = this;\n if (vm._isBeingDestroyed) {\n return\n }\n callHook(vm, 'beforeDestroy');\n vm._isBeingDestroyed = true;\n // remove self from parent\n var parent = vm.$parent;\n if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {\n remove(parent.$children, vm);\n }\n // teardown watchers\n if (vm._watcher) {\n vm._watcher.teardown();\n }\n var i = vm._watchers.length;\n while (i--) {\n vm._watchers[i].teardown();\n }\n // remove reference from data ob\n // frozen object may not have observer.\n if (vm._data.__ob__) {\n vm._data.__ob__.vmCount--;\n }\n // call the last hook...\n vm._isDestroyed = true;\n // invoke destroy hooks on current rendered tree\n vm.__patch__(vm._vnode, null);\n // fire destroyed hook\n callHook(vm, 'destroyed');\n // turn off all instance listeners.\n vm.$off();\n // remove __vue__ reference\n if (vm.$el) {\n vm.$el.__vue__ = null;\n }\n // release circular reference (#6759)\n if (vm.$vnode) {\n vm.$vnode.parent = null;\n }\n };\n}\n\nfunction mountComponent (\n vm,\n el,\n hydrating\n) {\n vm.$el = el;\n if (!vm.$options.render) {\n vm.$options.render = createEmptyVNode;\n if (process.env.NODE_ENV !== 'production') {\n /* istanbul ignore if */\n if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') ||\n vm.$options.el || el) {\n warn(\n 'You are using the runtime-only build of Vue where the template ' +\n 'compiler is not available. Either pre-compile the templates into ' +\n 'render functions, or use the compiler-included build.',\n vm\n );\n } else {\n warn(\n 'Failed to mount component: template or render function not defined.',\n vm\n );\n }\n }\n }\n callHook(vm, 'beforeMount');\n\n var updateComponent;\n /* istanbul ignore if */\n if (process.env.NODE_ENV !== 'production' && config.performance && mark) {\n updateComponent = function () {\n var name = vm._name;\n var id = vm._uid;\n var startTag = \"vue-perf-start:\" + id;\n var endTag = \"vue-perf-end:\" + id;\n\n mark(startTag);\n var vnode = vm._render();\n mark(endTag);\n measure((\"vue \" + name + \" render\"), startTag, endTag);\n\n mark(startTag);\n vm._update(vnode, hydrating);\n mark(endTag);\n measure((\"vue \" + name + \" patch\"), startTag, endTag);\n };\n } else {\n updateComponent = function () {\n vm._update(vm._render(), hydrating);\n };\n }\n\n // we set this to vm._watcher inside the watcher's constructor\n // since the watcher's initial patch may call $forceUpdate (e.g. inside child\n // component's mounted hook), which relies on vm._watcher being already defined\n new Watcher(vm, updateComponent, noop, {\n before: function before () {\n if (vm._isMounted && !vm._isDestroyed) {\n callHook(vm, 'beforeUpdate');\n }\n }\n }, true /* isRenderWatcher */);\n hydrating = false;\n\n // manually mounted instance, call mounted on self\n // mounted is called for render-created child components in its inserted hook\n if (vm.$vnode == null) {\n vm._isMounted = true;\n callHook(vm, 'mounted');\n }\n return vm\n}\n\nfunction updateChildComponent (\n vm,\n propsData,\n listeners,\n parentVnode,\n renderChildren\n) {\n if (process.env.NODE_ENV !== 'production') {\n isUpdatingChildComponent = true;\n }\n\n // determine whether component has slot children\n // we need to do this before overwriting $options._renderChildren.\n\n // check if there are dynamic scopedSlots (hand-written or compiled but with\n // dynamic slot names). Static scoped slots compiled from template has the\n // \"$stable\" marker.\n var newScopedSlots = parentVnode.data.scopedSlots;\n var oldScopedSlots = vm.$scopedSlots;\n var hasDynamicScopedSlot = !!(\n (newScopedSlots && !newScopedSlots.$stable) ||\n (oldScopedSlots !== emptyObject && !oldScopedSlots.$stable) ||\n (newScopedSlots && vm.$scopedSlots.$key !== newScopedSlots.$key)\n );\n\n // Any static slot children from the parent may have changed during parent's\n // update. Dynamic scoped slots may also have changed. In such cases, a forced\n // update is necessary to ensure correctness.\n var needsForceUpdate = !!(\n renderChildren || // has new static slots\n vm.$options._renderChildren || // has old static slots\n hasDynamicScopedSlot\n );\n\n vm.$options._parentVnode = parentVnode;\n vm.$vnode = parentVnode; // update vm's placeholder node without re-render\n\n if (vm._vnode) { // update child tree's parent\n vm._vnode.parent = parentVnode;\n }\n vm.$options._renderChildren = renderChildren;\n\n // update $attrs and $listeners hash\n // these are also reactive so they may trigger child update if the child\n // used them during render\n vm.$attrs = parentVnode.data.attrs || emptyObject;\n vm.$listeners = listeners || emptyObject;\n\n // update props\n if (propsData && vm.$options.props) {\n toggleObserving(false);\n var props = vm._props;\n var propKeys = vm.$options._propKeys || [];\n for (var i = 0; i < propKeys.length; i++) {\n var key = propKeys[i];\n var propOptions = vm.$options.props; // wtf flow?\n props[key] = validateProp(key, propOptions, propsData, vm);\n }\n toggleObserving(true);\n // keep a copy of raw propsData\n vm.$options.propsData = propsData;\n }\n\n // update listeners\n listeners = listeners || emptyObject;\n var oldListeners = vm.$options._parentListeners;\n vm.$options._parentListeners = listeners;\n updateComponentListeners(vm, listeners, oldListeners);\n\n // resolve slots + force update if has children\n if (needsForceUpdate) {\n vm.$slots = resolveSlots(renderChildren, parentVnode.context);\n vm.$forceUpdate();\n }\n\n if (process.env.NODE_ENV !== 'production') {\n isUpdatingChildComponent = false;\n }\n}\n\nfunction isInInactiveTree (vm) {\n while (vm && (vm = vm.$parent)) {\n if (vm._inactive) { return true }\n }\n return false\n}\n\nfunction activateChildComponent (vm, direct) {\n if (direct) {\n vm._directInactive = false;\n if (isInInactiveTree(vm)) {\n return\n }\n } else if (vm._directInactive) {\n return\n }\n if (vm._inactive || vm._inactive === null) {\n vm._inactive = false;\n for (var i = 0; i < vm.$children.length; i++) {\n activateChildComponent(vm.$children[i]);\n }\n callHook(vm, 'activated');\n }\n}\n\nfunction deactivateChildComponent (vm, direct) {\n if (direct) {\n vm._directInactive = true;\n if (isInInactiveTree(vm)) {\n return\n }\n }\n if (!vm._inactive) {\n vm._inactive = true;\n for (var i = 0; i < vm.$children.length; i++) {\n deactivateChildComponent(vm.$children[i]);\n }\n callHook(vm, 'deactivated');\n }\n}\n\nfunction callHook (vm, hook) {\n // #7573 disable dep collection when invoking lifecycle hooks\n pushTarget();\n var handlers = vm.$options[hook];\n var info = hook + \" hook\";\n if (handlers) {\n for (var i = 0, j = handlers.length; i < j; i++) {\n invokeWithErrorHandling(handlers[i], vm, null, vm, info);\n }\n }\n if (vm._hasHookEvent) {\n vm.$emit('hook:' + hook);\n }\n popTarget();\n}\n\n/* */\n\nvar MAX_UPDATE_COUNT = 100;\n\nvar queue = [];\nvar activatedChildren = [];\nvar has = {};\nvar circular = {};\nvar waiting = false;\nvar flushing = false;\nvar index = 0;\n\n/**\n * Reset the scheduler's state.\n */\nfunction resetSchedulerState () {\n index = queue.length = activatedChildren.length = 0;\n has = {};\n if (process.env.NODE_ENV !== 'production') {\n circular = {};\n }\n waiting = flushing = false;\n}\n\n// Async edge case #6566 requires saving the timestamp when event listeners are\n// attached. However, calling performance.now() has a perf overhead especially\n// if the page has thousands of event listeners. Instead, we take a timestamp\n// every time the scheduler flushes and use that for all event listeners\n// attached during that flush.\nvar currentFlushTimestamp = 0;\n\n// Async edge case fix requires storing an event listener's attach timestamp.\nvar getNow = Date.now;\n\n// Determine what event timestamp the browser is using. Annoyingly, the\n// timestamp can either be hi-res (relative to page load) or low-res\n// (relative to UNIX epoch), so in order to compare time we have to use the\n// same timestamp type when saving the flush timestamp.\n// All IE versions use low-res event timestamps, and have problematic clock\n// implementations (#9632)\nif (inBrowser && !isIE) {\n var performance = window.performance;\n if (\n performance &&\n typeof performance.now === 'function' &&\n getNow() > document.createEvent('Event').timeStamp\n ) {\n // if the event timestamp, although evaluated AFTER the Date.now(), is\n // smaller than it, it means the event is using a hi-res timestamp,\n // and we need to use the hi-res version for event listener timestamps as\n // well.\n getNow = function () { return performance.now(); };\n }\n}\n\n/**\n * Flush both queues and run the watchers.\n */\nfunction flushSchedulerQueue () {\n currentFlushTimestamp = getNow();\n flushing = true;\n var watcher, id;\n\n // Sort queue before flush.\n // This ensures that:\n // 1. Components are updated from parent to child. (because parent is always\n // created before the child)\n // 2. A component's user watchers are run before its render watcher (because\n // user watchers are created before the render watcher)\n // 3. If a component is destroyed during a parent component's watcher run,\n // its watchers can be skipped.\n queue.sort(function (a, b) { return a.id - b.id; });\n\n // do not cache length because more watchers might be pushed\n // as we run existing watchers\n for (index = 0; index < queue.length; index++) {\n watcher = queue[index];\n if (watcher.before) {\n watcher.before();\n }\n id = watcher.id;\n has[id] = null;\n watcher.run();\n // in dev build, check and stop circular updates.\n if (process.env.NODE_ENV !== 'production' && has[id] != null) {\n circular[id] = (circular[id] || 0) + 1;\n if (circular[id] > MAX_UPDATE_COUNT) {\n warn(\n 'You may have an infinite update loop ' + (\n watcher.user\n ? (\"in watcher with expression \\\"\" + (watcher.expression) + \"\\\"\")\n : \"in a component render function.\"\n ),\n watcher.vm\n );\n break\n }\n }\n }\n\n // keep copies of post queues before resetting state\n var activatedQueue = activatedChildren.slice();\n var updatedQueue = queue.slice();\n\n resetSchedulerState();\n\n // call component updated and activated hooks\n callActivatedHooks(activatedQueue);\n callUpdatedHooks(updatedQueue);\n\n // devtool hook\n /* istanbul ignore if */\n if (devtools && config.devtools) {\n devtools.emit('flush');\n }\n}\n\nfunction callUpdatedHooks (queue) {\n var i = queue.length;\n while (i--) {\n var watcher = queue[i];\n var vm = watcher.vm;\n if (vm._watcher === watcher && vm._isMounted && !vm._isDestroyed) {\n callHook(vm, 'updated');\n }\n }\n}\n\n/**\n * Queue a kept-alive component that was activated during patch.\n * The queue will be processed after the entire tree has been patched.\n */\nfunction queueActivatedComponent (vm) {\n // setting _inactive to false here so that a render function can\n // rely on checking whether it's in an inactive tree (e.g. router-view)\n vm._inactive = false;\n activatedChildren.push(vm);\n}\n\nfunction callActivatedHooks (queue) {\n for (var i = 0; i < queue.length; i++) {\n queue[i]._inactive = true;\n activateChildComponent(queue[i], true /* true */);\n }\n}\n\n/**\n * Push a watcher into the watcher queue.\n * Jobs with duplicate IDs will be skipped unless it's\n * pushed when the queue is being flushed.\n */\nfunction queueWatcher (watcher) {\n var id = watcher.id;\n if (has[id] == null) {\n has[id] = true;\n if (!flushing) {\n queue.push(watcher);\n } else {\n // if already flushing, splice the watcher based on its id\n // if already past its id, it will be run next immediately.\n var i = queue.length - 1;\n while (i > index && queue[i].id > watcher.id) {\n i--;\n }\n queue.splice(i + 1, 0, watcher);\n }\n // queue the flush\n if (!waiting) {\n waiting = true;\n\n if (process.env.NODE_ENV !== 'production' && !config.async) {\n flushSchedulerQueue();\n return\n }\n nextTick(flushSchedulerQueue);\n }\n }\n}\n\n/* */\n\n\n\nvar uid$2 = 0;\n\n/**\n * A watcher parses an expression, collects dependencies,\n * and fires callback when the expression value changes.\n * This is used for both the $watch() api and directives.\n */\nvar Watcher = function Watcher (\n vm,\n expOrFn,\n cb,\n options,\n isRenderWatcher\n) {\n this.vm = vm;\n if (isRenderWatcher) {\n vm._watcher = this;\n }\n vm._watchers.push(this);\n // options\n if (options) {\n this.deep = !!options.deep;\n this.user = !!options.user;\n this.lazy = !!options.lazy;\n this.sync = !!options.sync;\n this.before = options.before;\n } else {\n this.deep = this.user = this.lazy = this.sync = false;\n }\n this.cb = cb;\n this.id = ++uid$2; // uid for batching\n this.active = true;\n this.dirty = this.lazy; // for lazy watchers\n this.deps = [];\n this.newDeps = [];\n this.depIds = new _Set();\n this.newDepIds = new _Set();\n this.expression = process.env.NODE_ENV !== 'production'\n ? expOrFn.toString()\n : '';\n // parse expression for getter\n if (typeof expOrFn === 'function') {\n this.getter = expOrFn;\n } else {\n this.getter = parsePath(expOrFn);\n if (!this.getter) {\n this.getter = noop;\n process.env.NODE_ENV !== 'production' && warn(\n \"Failed watching path: \\\"\" + expOrFn + \"\\\" \" +\n 'Watcher only accepts simple dot-delimited paths. ' +\n 'For full control, use a function instead.',\n vm\n );\n }\n }\n this.value = this.lazy\n ? undefined\n : this.get();\n};\n\n/**\n * Evaluate the getter, and re-collect dependencies.\n */\nWatcher.prototype.get = function get () {\n pushTarget(this);\n var value;\n var vm = this.vm;\n try {\n value = this.getter.call(vm, vm);\n } catch (e) {\n if (this.user) {\n handleError(e, vm, (\"getter for watcher \\\"\" + (this.expression) + \"\\\"\"));\n } else {\n throw e\n }\n } finally {\n // \"touch\" every property so they are all tracked as\n // dependencies for deep watching\n if (this.deep) {\n traverse(value);\n }\n popTarget();\n this.cleanupDeps();\n }\n return value\n};\n\n/**\n * Add a dependency to this directive.\n */\nWatcher.prototype.addDep = function addDep (dep) {\n var id = dep.id;\n if (!this.newDepIds.has(id)) {\n this.newDepIds.add(id);\n this.newDeps.push(dep);\n if (!this.depIds.has(id)) {\n dep.addSub(this);\n }\n }\n};\n\n/**\n * Clean up for dependency collection.\n */\nWatcher.prototype.cleanupDeps = function cleanupDeps () {\n var i = this.deps.length;\n while (i--) {\n var dep = this.deps[i];\n if (!this.newDepIds.has(dep.id)) {\n dep.removeSub(this);\n }\n }\n var tmp = this.depIds;\n this.depIds = this.newDepIds;\n this.newDepIds = tmp;\n this.newDepIds.clear();\n tmp = this.deps;\n this.deps = this.newDeps;\n this.newDeps = tmp;\n this.newDeps.length = 0;\n};\n\n/**\n * Subscriber interface.\n * Will be called when a dependency changes.\n */\nWatcher.prototype.update = function update () {\n /* istanbul ignore else */\n if (this.lazy) {\n this.dirty = true;\n } else if (this.sync) {\n this.run();\n } else {\n queueWatcher(this);\n }\n};\n\n/**\n * Scheduler job interface.\n * Will be called by the scheduler.\n */\nWatcher.prototype.run = function run () {\n if (this.active) {\n var value = this.get();\n if (\n value !== this.value ||\n // Deep watchers and watchers on Object/Arrays should fire even\n // when the value is the same, because the value may\n // have mutated.\n isObject(value) ||\n this.deep\n ) {\n // set new value\n var oldValue = this.value;\n this.value = value;\n if (this.user) {\n try {\n this.cb.call(this.vm, value, oldValue);\n } catch (e) {\n handleError(e, this.vm, (\"callback for watcher \\\"\" + (this.expression) + \"\\\"\"));\n }\n } else {\n this.cb.call(this.vm, value, oldValue);\n }\n }\n }\n};\n\n/**\n * Evaluate the value of the watcher.\n * This only gets called for lazy watchers.\n */\nWatcher.prototype.evaluate = function evaluate () {\n this.value = this.get();\n this.dirty = false;\n};\n\n/**\n * Depend on all deps collected by this watcher.\n */\nWatcher.prototype.depend = function depend () {\n var i = this.deps.length;\n while (i--) {\n this.deps[i].depend();\n }\n};\n\n/**\n * Remove self from all dependencies' subscriber list.\n */\nWatcher.prototype.teardown = function teardown () {\n if (this.active) {\n // remove self from vm's watcher list\n // this is a somewhat expensive operation so we skip it\n // if the vm is being destroyed.\n if (!this.vm._isBeingDestroyed) {\n remove(this.vm._watchers, this);\n }\n var i = this.deps.length;\n while (i--) {\n this.deps[i].removeSub(this);\n }\n this.active = false;\n }\n};\n\n/* */\n\nvar sharedPropertyDefinition = {\n enumerable: true,\n configurable: true,\n get: noop,\n set: noop\n};\n\nfunction proxy (target, sourceKey, key) {\n sharedPropertyDefinition.get = function proxyGetter () {\n return this[sourceKey][key]\n };\n sharedPropertyDefinition.set = function proxySetter (val) {\n this[sourceKey][key] = val;\n };\n Object.defineProperty(target, key, sharedPropertyDefinition);\n}\n\nfunction initState (vm) {\n vm._watchers = [];\n var opts = vm.$options;\n if (opts.props) { initProps(vm, opts.props); }\n if (opts.methods) { initMethods(vm, opts.methods); }\n if (opts.data) {\n initData(vm);\n } else {\n observe(vm._data = {}, true /* asRootData */);\n }\n if (opts.computed) { initComputed(vm, opts.computed); }\n if (opts.watch && opts.watch !== nativeWatch) {\n initWatch(vm, opts.watch);\n }\n}\n\nfunction initProps (vm, propsOptions) {\n var propsData = vm.$options.propsData || {};\n var props = vm._props = {};\n // cache prop keys so that future props updates can iterate using Array\n // instead of dynamic object key enumeration.\n var keys = vm.$options._propKeys = [];\n var isRoot = !vm.$parent;\n // root instance props should be converted\n if (!isRoot) {\n toggleObserving(false);\n }\n var loop = function ( key ) {\n keys.push(key);\n var value = validateProp(key, propsOptions, propsData, vm);\n /* istanbul ignore else */\n if (process.env.NODE_ENV !== 'production') {\n var hyphenatedKey = hyphenate(key);\n if (isReservedAttribute(hyphenatedKey) ||\n config.isReservedAttr(hyphenatedKey)) {\n warn(\n (\"\\\"\" + hyphenatedKey + \"\\\" is a reserved attribute and cannot be used as component prop.\"),\n vm\n );\n }\n defineReactive$$1(props, key, value, function () {\n if (!isRoot && !isUpdatingChildComponent) {\n warn(\n \"Avoid mutating a prop directly since the value will be \" +\n \"overwritten whenever the parent component re-renders. \" +\n \"Instead, use a data or computed property based on the prop's \" +\n \"value. Prop being mutated: \\\"\" + key + \"\\\"\",\n vm\n );\n }\n });\n } else {\n defineReactive$$1(props, key, value);\n }\n // static props are already proxied on the component's prototype\n // during Vue.extend(). We only need to proxy props defined at\n // instantiation here.\n if (!(key in vm)) {\n proxy(vm, \"_props\", key);\n }\n };\n\n for (var key in propsOptions) loop( key );\n toggleObserving(true);\n}\n\nfunction initData (vm) {\n var data = vm.$options.data;\n data = vm._data = typeof data === 'function'\n ? getData(data, vm)\n : data || {};\n if (!isPlainObject(data)) {\n data = {};\n process.env.NODE_ENV !== 'production' && warn(\n 'data functions should return an object:\\n' +\n 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function',\n vm\n );\n }\n // proxy data on instance\n var keys = Object.keys(data);\n var props = vm.$options.props;\n var methods = vm.$options.methods;\n var i = keys.length;\n while (i--) {\n var key = keys[i];\n if (process.env.NODE_ENV !== 'production') {\n if (methods && hasOwn(methods, key)) {\n warn(\n (\"Method \\\"\" + key + \"\\\" has already been defined as a data property.\"),\n vm\n );\n }\n }\n if (props && hasOwn(props, key)) {\n process.env.NODE_ENV !== 'production' && warn(\n \"The data property \\\"\" + key + \"\\\" is already declared as a prop. \" +\n \"Use prop default value instead.\",\n vm\n );\n } else if (!isReserved(key)) {\n proxy(vm, \"_data\", key);\n }\n }\n // observe data\n observe(data, true /* asRootData */);\n}\n\nfunction getData (data, vm) {\n // #7573 disable dep collection when invoking data getters\n pushTarget();\n try {\n return data.call(vm, vm)\n } catch (e) {\n handleError(e, vm, \"data()\");\n return {}\n } finally {\n popTarget();\n }\n}\n\nvar computedWatcherOptions = { lazy: true };\n\nfunction initComputed (vm, computed) {\n // $flow-disable-line\n var watchers = vm._computedWatchers = Object.create(null);\n // computed properties are just getters during SSR\n var isSSR = isServerRendering();\n\n for (var key in computed) {\n var userDef = computed[key];\n var getter = typeof userDef === 'function' ? userDef : userDef.get;\n if (process.env.NODE_ENV !== 'production' && getter == null) {\n warn(\n (\"Getter is missing for computed property \\\"\" + key + \"\\\".\"),\n vm\n );\n }\n\n if (!isSSR) {\n // create internal watcher for the computed property.\n watchers[key] = new Watcher(\n vm,\n getter || noop,\n noop,\n computedWatcherOptions\n );\n }\n\n // component-defined computed properties are already defined on the\n // component prototype. We only need to define computed properties defined\n // at instantiation here.\n if (!(key in vm)) {\n defineComputed(vm, key, userDef);\n } else if (process.env.NODE_ENV !== 'production') {\n if (key in vm.$data) {\n warn((\"The computed property \\\"\" + key + \"\\\" is already defined in data.\"), vm);\n } else if (vm.$options.props && key in vm.$options.props) {\n warn((\"The computed property \\\"\" + key + \"\\\" is already defined as a prop.\"), vm);\n }\n }\n }\n}\n\nfunction defineComputed (\n target,\n key,\n userDef\n) {\n var shouldCache = !isServerRendering();\n if (typeof userDef === 'function') {\n sharedPropertyDefinition.get = shouldCache\n ? createComputedGetter(key)\n : createGetterInvoker(userDef);\n sharedPropertyDefinition.set = noop;\n } else {\n sharedPropertyDefinition.get = userDef.get\n ? shouldCache && userDef.cache !== false\n ? createComputedGetter(key)\n : createGetterInvoker(userDef.get)\n : noop;\n sharedPropertyDefinition.set = userDef.set || noop;\n }\n if (process.env.NODE_ENV !== 'production' &&\n sharedPropertyDefinition.set === noop) {\n sharedPropertyDefinition.set = function () {\n warn(\n (\"Computed property \\\"\" + key + \"\\\" was assigned to but it has no setter.\"),\n this\n );\n };\n }\n Object.defineProperty(target, key, sharedPropertyDefinition);\n}\n\nfunction createComputedGetter (key) {\n return function computedGetter () {\n var watcher = this._computedWatchers && this._computedWatchers[key];\n if (watcher) {\n if (watcher.dirty) {\n watcher.evaluate();\n }\n if (Dep.target) {\n watcher.depend();\n }\n return watcher.value\n }\n }\n}\n\nfunction createGetterInvoker(fn) {\n return function computedGetter () {\n return fn.call(this, this)\n }\n}\n\nfunction initMethods (vm, methods) {\n var props = vm.$options.props;\n for (var key in methods) {\n if (process.env.NODE_ENV !== 'production') {\n if (typeof methods[key] !== 'function') {\n warn(\n \"Method \\\"\" + key + \"\\\" has type \\\"\" + (typeof methods[key]) + \"\\\" in the component definition. \" +\n \"Did you reference the function correctly?\",\n vm\n );\n }\n if (props && hasOwn(props, key)) {\n warn(\n (\"Method \\\"\" + key + \"\\\" has already been defined as a prop.\"),\n vm\n );\n }\n if ((key in vm) && isReserved(key)) {\n warn(\n \"Method \\\"\" + key + \"\\\" conflicts with an existing Vue instance method. \" +\n \"Avoid defining component methods that start with _ or $.\"\n );\n }\n }\n vm[key] = typeof methods[key] !== 'function' ? noop : bind(methods[key], vm);\n }\n}\n\nfunction initWatch (vm, watch) {\n for (var key in watch) {\n var handler = watch[key];\n if (Array.isArray(handler)) {\n for (var i = 0; i < handler.length; i++) {\n createWatcher(vm, key, handler[i]);\n }\n } else {\n createWatcher(vm, key, handler);\n }\n }\n}\n\nfunction createWatcher (\n vm,\n expOrFn,\n handler,\n options\n) {\n if (isPlainObject(handler)) {\n options = handler;\n handler = handler.handler;\n }\n if (typeof handler === 'string') {\n handler = vm[handler];\n }\n return vm.$watch(expOrFn, handler, options)\n}\n\nfunction stateMixin (Vue) {\n // flow somehow has problems with directly declared definition object\n // when using Object.defineProperty, so we have to procedurally build up\n // the object here.\n var dataDef = {};\n dataDef.get = function () { return this._data };\n var propsDef = {};\n propsDef.get = function () { return this._props };\n if (process.env.NODE_ENV !== 'production') {\n dataDef.set = function () {\n warn(\n 'Avoid replacing instance root $data. ' +\n 'Use nested data properties instead.',\n this\n );\n };\n propsDef.set = function () {\n warn(\"$props is readonly.\", this);\n };\n }\n Object.defineProperty(Vue.prototype, '$data', dataDef);\n Object.defineProperty(Vue.prototype, '$props', propsDef);\n\n Vue.prototype.$set = set;\n Vue.prototype.$delete = del;\n\n Vue.prototype.$watch = function (\n expOrFn,\n cb,\n options\n ) {\n var vm = this;\n if (isPlainObject(cb)) {\n return createWatcher(vm, expOrFn, cb, options)\n }\n options = options || {};\n options.user = true;\n var watcher = new Watcher(vm, expOrFn, cb, options);\n if (options.immediate) {\n try {\n cb.call(vm, watcher.value);\n } catch (error) {\n handleError(error, vm, (\"callback for immediate watcher \\\"\" + (watcher.expression) + \"\\\"\"));\n }\n }\n return function unwatchFn () {\n watcher.teardown();\n }\n };\n}\n\n/* */\n\nvar uid$3 = 0;\n\nfunction initMixin (Vue) {\n Vue.prototype._init = function (options) {\n var vm = this;\n // a uid\n vm._uid = uid$3++;\n\n var startTag, endTag;\n /* istanbul ignore if */\n if (process.env.NODE_ENV !== 'production' && config.performance && mark) {\n startTag = \"vue-perf-start:\" + (vm._uid);\n endTag = \"vue-perf-end:\" + (vm._uid);\n mark(startTag);\n }\n\n // a flag to avoid this being observed\n vm._isVue = true;\n // merge options\n if (options && options._isComponent) {\n // optimize internal component instantiation\n // since dynamic options merging is pretty slow, and none of the\n // internal component options needs special treatment.\n initInternalComponent(vm, options);\n } else {\n vm.$options = mergeOptions(\n resolveConstructorOptions(vm.constructor),\n options || {},\n vm\n );\n }\n /* istanbul ignore else */\n if (process.env.NODE_ENV !== 'production') {\n initProxy(vm);\n } else {\n vm._renderProxy = vm;\n }\n // expose real self\n vm._self = vm;\n initLifecycle(vm);\n initEvents(vm);\n initRender(vm);\n callHook(vm, 'beforeCreate');\n initInjections(vm); // resolve injections before data/props\n initState(vm);\n initProvide(vm); // resolve provide after data/props\n callHook(vm, 'created');\n\n /* istanbul ignore if */\n if (process.env.NODE_ENV !== 'production' && config.performance && mark) {\n vm._name = formatComponentName(vm, false);\n mark(endTag);\n measure((\"vue \" + (vm._name) + \" init\"), startTag, endTag);\n }\n\n if (vm.$options.el) {\n vm.$mount(vm.$options.el);\n }\n };\n}\n\nfunction initInternalComponent (vm, options) {\n var opts = vm.$options = Object.create(vm.constructor.options);\n // doing this because it's faster than dynamic enumeration.\n var parentVnode = options._parentVnode;\n opts.parent = options.parent;\n opts._parentVnode = parentVnode;\n\n var vnodeComponentOptions = parentVnode.componentOptions;\n opts.propsData = vnodeComponentOptions.propsData;\n opts._parentListeners = vnodeComponentOptions.listeners;\n opts._renderChildren = vnodeComponentOptions.children;\n opts._componentTag = vnodeComponentOptions.tag;\n\n if (options.render) {\n opts.render = options.render;\n opts.staticRenderFns = options.staticRenderFns;\n }\n}\n\nfunction resolveConstructorOptions (Ctor) {\n var options = Ctor.options;\n if (Ctor.super) {\n var superOptions = resolveConstructorOptions(Ctor.super);\n var cachedSuperOptions = Ctor.superOptions;\n if (superOptions !== cachedSuperOptions) {\n // super option changed,\n // need to resolve new options.\n Ctor.superOptions = superOptions;\n // check if there are any late-modified/attached options (#4976)\n var modifiedOptions = resolveModifiedOptions(Ctor);\n // update base extend options\n if (modifiedOptions) {\n extend(Ctor.extendOptions, modifiedOptions);\n }\n options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);\n if (options.name) {\n options.components[options.name] = Ctor;\n }\n }\n }\n return options\n}\n\nfunction resolveModifiedOptions (Ctor) {\n var modified;\n var latest = Ctor.options;\n var sealed = Ctor.sealedOptions;\n for (var key in latest) {\n if (latest[key] !== sealed[key]) {\n if (!modified) { modified = {}; }\n modified[key] = latest[key];\n }\n }\n return modified\n}\n\nfunction Vue (options) {\n if (process.env.NODE_ENV !== 'production' &&\n !(this instanceof Vue)\n ) {\n warn('Vue is a constructor and should be called with the `new` keyword');\n }\n this._init(options);\n}\n\ninitMixin(Vue);\nstateMixin(Vue);\neventsMixin(Vue);\nlifecycleMixin(Vue);\nrenderMixin(Vue);\n\n/* */\n\nfunction initUse (Vue) {\n Vue.use = function (plugin) {\n var installedPlugins = (this._installedPlugins || (this._installedPlugins = []));\n if (installedPlugins.indexOf(plugin) > -1) {\n return this\n }\n\n // additional parameters\n var args = toArray(arguments, 1);\n args.unshift(this);\n if (typeof plugin.install === 'function') {\n plugin.install.apply(plugin, args);\n } else if (typeof plugin === 'function') {\n plugin.apply(null, args);\n }\n installedPlugins.push(plugin);\n return this\n };\n}\n\n/* */\n\nfunction initMixin$1 (Vue) {\n Vue.mixin = function (mixin) {\n this.options = mergeOptions(this.options, mixin);\n return this\n };\n}\n\n/* */\n\nfunction initExtend (Vue) {\n /**\n * Each instance constructor, including Vue, has a unique\n * cid. This enables us to create wrapped \"child\n * constructors\" for prototypal inheritance and cache them.\n */\n Vue.cid = 0;\n var cid = 1;\n\n /**\n * Class inheritance\n */\n Vue.extend = function (extendOptions) {\n extendOptions = extendOptions || {};\n var Super = this;\n var SuperId = Super.cid;\n var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});\n if (cachedCtors[SuperId]) {\n return cachedCtors[SuperId]\n }\n\n var name = extendOptions.name || Super.options.name;\n if (process.env.NODE_ENV !== 'production' && name) {\n validateComponentName(name);\n }\n\n var Sub = function VueComponent (options) {\n this._init(options);\n };\n Sub.prototype = Object.create(Super.prototype);\n Sub.prototype.constructor = Sub;\n Sub.cid = cid++;\n Sub.options = mergeOptions(\n Super.options,\n extendOptions\n );\n Sub['super'] = Super;\n\n // For props and computed properties, we define the proxy getters on\n // the Vue instances at extension time, on the extended prototype. This\n // avoids Object.defineProperty calls for each instance created.\n if (Sub.options.props) {\n initProps$1(Sub);\n }\n if (Sub.options.computed) {\n initComputed$1(Sub);\n }\n\n // allow further extension/mixin/plugin usage\n Sub.extend = Super.extend;\n Sub.mixin = Super.mixin;\n Sub.use = Super.use;\n\n // create asset registers, so extended classes\n // can have their private assets too.\n ASSET_TYPES.forEach(function (type) {\n Sub[type] = Super[type];\n });\n // enable recursive self-lookup\n if (name) {\n Sub.options.components[name] = Sub;\n }\n\n // keep a reference to the super options at extension time.\n // later at instantiation we can check if Super's options have\n // been updated.\n Sub.superOptions = Super.options;\n Sub.extendOptions = extendOptions;\n Sub.sealedOptions = extend({}, Sub.options);\n\n // cache constructor\n cachedCtors[SuperId] = Sub;\n return Sub\n };\n}\n\nfunction initProps$1 (Comp) {\n var props = Comp.options.props;\n for (var key in props) {\n proxy(Comp.prototype, \"_props\", key);\n }\n}\n\nfunction initComputed$1 (Comp) {\n var computed = Comp.options.computed;\n for (var key in computed) {\n defineComputed(Comp.prototype, key, computed[key]);\n }\n}\n\n/* */\n\nfunction initAssetRegisters (Vue) {\n /**\n * Create asset registration methods.\n */\n ASSET_TYPES.forEach(function (type) {\n Vue[type] = function (\n id,\n definition\n ) {\n if (!definition) {\n return this.options[type + 's'][id]\n } else {\n /* istanbul ignore if */\n if (process.env.NODE_ENV !== 'production' && type === 'component') {\n validateComponentName(id);\n }\n if (type === 'component' && isPlainObject(definition)) {\n definition.name = definition.name || id;\n definition = this.options._base.extend(definition);\n }\n if (type === 'directive' && typeof definition === 'function') {\n definition = { bind: definition, update: definition };\n }\n this.options[type + 's'][id] = definition;\n return definition\n }\n };\n });\n}\n\n/* */\n\n\n\nfunction getComponentName (opts) {\n return opts && (opts.Ctor.options.name || opts.tag)\n}\n\nfunction matches (pattern, name) {\n if (Array.isArray(pattern)) {\n return pattern.indexOf(name) > -1\n } else if (typeof pattern === 'string') {\n return pattern.split(',').indexOf(name) > -1\n } else if (isRegExp(pattern)) {\n return pattern.test(name)\n }\n /* istanbul ignore next */\n return false\n}\n\nfunction pruneCache (keepAliveInstance, filter) {\n var cache = keepAliveInstance.cache;\n var keys = keepAliveInstance.keys;\n var _vnode = keepAliveInstance._vnode;\n for (var key in cache) {\n var cachedNode = cache[key];\n if (cachedNode) {\n var name = getComponentName(cachedNode.componentOptions);\n if (name && !filter(name)) {\n pruneCacheEntry(cache, key, keys, _vnode);\n }\n }\n }\n}\n\nfunction pruneCacheEntry (\n cache,\n key,\n keys,\n current\n) {\n var cached$$1 = cache[key];\n if (cached$$1 && (!current || cached$$1.tag !== current.tag)) {\n cached$$1.componentInstance.$destroy();\n }\n cache[key] = null;\n remove(keys, key);\n}\n\nvar patternTypes = [String, RegExp, Array];\n\nvar KeepAlive = {\n name: 'keep-alive',\n abstract: true,\n\n props: {\n include: patternTypes,\n exclude: patternTypes,\n max: [String, Number]\n },\n\n created: function created () {\n this.cache = Object.create(null);\n this.keys = [];\n },\n\n destroyed: function destroyed () {\n for (var key in this.cache) {\n pruneCacheEntry(this.cache, key, this.keys);\n }\n },\n\n mounted: function mounted () {\n var this$1 = this;\n\n this.$watch('include', function (val) {\n pruneCache(this$1, function (name) { return matches(val, name); });\n });\n this.$watch('exclude', function (val) {\n pruneCache(this$1, function (name) { return !matches(val, name); });\n });\n },\n\n render: function render () {\n var slot = this.$slots.default;\n var vnode = getFirstComponentChild(slot);\n var componentOptions = vnode && vnode.componentOptions;\n if (componentOptions) {\n // check pattern\n var name = getComponentName(componentOptions);\n var ref = this;\n var include = ref.include;\n var exclude = ref.exclude;\n if (\n // not included\n (include && (!name || !matches(include, name))) ||\n // excluded\n (exclude && name && matches(exclude, name))\n ) {\n return vnode\n }\n\n var ref$1 = this;\n var cache = ref$1.cache;\n var keys = ref$1.keys;\n var key = vnode.key == null\n // same constructor may get registered as different local components\n // so cid alone is not enough (#3269)\n ? componentOptions.Ctor.cid + (componentOptions.tag ? (\"::\" + (componentOptions.tag)) : '')\n : vnode.key;\n if (cache[key]) {\n vnode.componentInstance = cache[key].componentInstance;\n // make current key freshest\n remove(keys, key);\n keys.push(key);\n } else {\n cache[key] = vnode;\n keys.push(key);\n // prune oldest entry\n if (this.max && keys.length > parseInt(this.max)) {\n pruneCacheEntry(cache, keys[0], keys, this._vnode);\n }\n }\n\n vnode.data.keepAlive = true;\n }\n return vnode || (slot && slot[0])\n }\n};\n\nvar builtInComponents = {\n KeepAlive: KeepAlive\n};\n\n/* */\n\nfunction initGlobalAPI (Vue) {\n // config\n var configDef = {};\n configDef.get = function () { return config; };\n if (process.env.NODE_ENV !== 'production') {\n configDef.set = function () {\n warn(\n 'Do not replace the Vue.config object, set individual fields instead.'\n );\n };\n }\n Object.defineProperty(Vue, 'config', configDef);\n\n // exposed util methods.\n // NOTE: these are not considered part of the public API - avoid relying on\n // them unless you are aware of the risk.\n Vue.util = {\n warn: warn,\n extend: extend,\n mergeOptions: mergeOptions,\n defineReactive: defineReactive$$1\n };\n\n Vue.set = set;\n Vue.delete = del;\n Vue.nextTick = nextTick;\n\n // 2.6 explicit observable API\n Vue.observable = function (obj) {\n observe(obj);\n return obj\n };\n\n Vue.options = Object.create(null);\n ASSET_TYPES.forEach(function (type) {\n Vue.options[type + 's'] = Object.create(null);\n });\n\n // this is used to identify the \"base\" constructor to extend all plain-object\n // components with in Weex's multi-instance scenarios.\n Vue.options._base = Vue;\n\n extend(Vue.options.components, builtInComponents);\n\n initUse(Vue);\n initMixin$1(Vue);\n initExtend(Vue);\n initAssetRegisters(Vue);\n}\n\ninitGlobalAPI(Vue);\n\nObject.defineProperty(Vue.prototype, '$isServer', {\n get: isServerRendering\n});\n\nObject.defineProperty(Vue.prototype, '$ssrContext', {\n get: function get () {\n /* istanbul ignore next */\n return this.$vnode && this.$vnode.ssrContext\n }\n});\n\n// expose FunctionalRenderContext for ssr runtime helper installation\nObject.defineProperty(Vue, 'FunctionalRenderContext', {\n value: FunctionalRenderContext\n});\n\nVue.version = '2.6.10';\n\n/* */\n\n// these are reserved for web because they are directly compiled away\n// during template compilation\nvar isReservedAttr = makeMap('style,class');\n\n// attributes that should be using props for binding\nvar acceptValue = makeMap('input,textarea,option,select,progress');\nvar mustUseProp = function (tag, type, attr) {\n return (\n (attr === 'value' && acceptValue(tag)) && type !== 'button' ||\n (attr === 'selected' && tag === 'option') ||\n (attr === 'checked' && tag === 'input') ||\n (attr === 'muted' && tag === 'video')\n )\n};\n\nvar isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');\n\nvar isValidContentEditableValue = makeMap('events,caret,typing,plaintext-only');\n\nvar convertEnumeratedValue = function (key, value) {\n return isFalsyAttrValue(value) || value === 'false'\n ? 'false'\n // allow arbitrary string value for contenteditable\n : key === 'contenteditable' && isValidContentEditableValue(value)\n ? value\n : 'true'\n};\n\nvar isBooleanAttr = makeMap(\n 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +\n 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +\n 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +\n 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +\n 'required,reversed,scoped,seamless,selected,sortable,translate,' +\n 'truespeed,typemustmatch,visible'\n);\n\nvar xlinkNS = 'http://www.w3.org/1999/xlink';\n\nvar isXlink = function (name) {\n return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'\n};\n\nvar getXlinkProp = function (name) {\n return isXlink(name) ? name.slice(6, name.length) : ''\n};\n\nvar isFalsyAttrValue = function (val) {\n return val == null || val === false\n};\n\n/* */\n\nfunction genClassForVnode (vnode) {\n var data = vnode.data;\n var parentNode = vnode;\n var childNode = vnode;\n while (isDef(childNode.componentInstance)) {\n childNode = childNode.componentInstance._vnode;\n if (childNode && childNode.data) {\n data = mergeClassData(childNode.data, data);\n }\n }\n while (isDef(parentNode = parentNode.parent)) {\n if (parentNode && parentNode.data) {\n data = mergeClassData(data, parentNode.data);\n }\n }\n return renderClass(data.staticClass, data.class)\n}\n\nfunction mergeClassData (child, parent) {\n return {\n staticClass: concat(child.staticClass, parent.staticClass),\n class: isDef(child.class)\n ? [child.class, parent.class]\n : parent.class\n }\n}\n\nfunction renderClass (\n staticClass,\n dynamicClass\n) {\n if (isDef(staticClass) || isDef(dynamicClass)) {\n return concat(staticClass, stringifyClass(dynamicClass))\n }\n /* istanbul ignore next */\n return ''\n}\n\nfunction concat (a, b) {\n return a ? b ? (a + ' ' + b) : a : (b || '')\n}\n\nfunction stringifyClass (value) {\n if (Array.isArray(value)) {\n return stringifyArray(value)\n }\n if (isObject(value)) {\n return stringifyObject(value)\n }\n if (typeof value === 'string') {\n return value\n }\n /* istanbul ignore next */\n return ''\n}\n\nfunction stringifyArray (value) {\n var res = '';\n var stringified;\n for (var i = 0, l = value.length; i < l; i++) {\n if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') {\n if (res) { res += ' '; }\n res += stringified;\n }\n }\n return res\n}\n\nfunction stringifyObject (value) {\n var res = '';\n for (var key in value) {\n if (value[key]) {\n if (res) { res += ' '; }\n res += key;\n }\n }\n return res\n}\n\n/* */\n\nvar namespaceMap = {\n svg: 'http://www.w3.org/2000/svg',\n math: 'http://www.w3.org/1998/Math/MathML'\n};\n\nvar isHTMLTag = makeMap(\n 'html,body,base,head,link,meta,style,title,' +\n 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +\n 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' +\n 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +\n 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +\n 'embed,object,param,source,canvas,script,noscript,del,ins,' +\n 'caption,col,colgroup,table,thead,tbody,td,th,tr,' +\n 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +\n 'output,progress,select,textarea,' +\n 'details,dialog,menu,menuitem,summary,' +\n 'content,element,shadow,template,blockquote,iframe,tfoot'\n);\n\n// this map is intentionally selective, only covering SVG elements that may\n// contain child elements.\nvar isSVG = makeMap(\n 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +\n 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +\n 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',\n true\n);\n\nvar isPreTag = function (tag) { return tag === 'pre'; };\n\nvar isReservedTag = function (tag) {\n return isHTMLTag(tag) || isSVG(tag)\n};\n\nfunction getTagNamespace (tag) {\n if (isSVG(tag)) {\n return 'svg'\n }\n // basic support for MathML\n // note it doesn't support other MathML elements being component roots\n if (tag === 'math') {\n return 'math'\n }\n}\n\nvar unknownElementCache = Object.create(null);\nfunction isUnknownElement (tag) {\n /* istanbul ignore if */\n if (!inBrowser) {\n return true\n }\n if (isReservedTag(tag)) {\n return false\n }\n tag = tag.toLowerCase();\n /* istanbul ignore if */\n if (unknownElementCache[tag] != null) {\n return unknownElementCache[tag]\n }\n var el = document.createElement(tag);\n if (tag.indexOf('-') > -1) {\n // http://stackoverflow.com/a/28210364/1070244\n return (unknownElementCache[tag] = (\n el.constructor === window.HTMLUnknownElement ||\n el.constructor === window.HTMLElement\n ))\n } else {\n return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))\n }\n}\n\nvar isTextInputType = makeMap('text,number,password,search,email,tel,url');\n\n/* */\n\n/**\n * Query an element selector if it's not an element already.\n */\nfunction query (el) {\n if (typeof el === 'string') {\n var selected = document.querySelector(el);\n if (!selected) {\n process.env.NODE_ENV !== 'production' && warn(\n 'Cannot find element: ' + el\n );\n return document.createElement('div')\n }\n return selected\n } else {\n return el\n }\n}\n\n/* */\n\nfunction createElement$1 (tagName, vnode) {\n var elm = document.createElement(tagName);\n if (tagName !== 'select') {\n return elm\n }\n // false or null will remove the attribute but undefined will not\n if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {\n elm.setAttribute('multiple', 'multiple');\n }\n return elm\n}\n\nfunction createElementNS (namespace, tagName) {\n return document.createElementNS(namespaceMap[namespace], tagName)\n}\n\nfunction createTextNode (text) {\n return document.createTextNode(text)\n}\n\nfunction createComment (text) {\n return document.createComment(text)\n}\n\nfunction insertBefore (parentNode, newNode, referenceNode) {\n parentNode.insertBefore(newNode, referenceNode);\n}\n\nfunction removeChild (node, child) {\n node.removeChild(child);\n}\n\nfunction appendChild (node, child) {\n node.appendChild(child);\n}\n\nfunction parentNode (node) {\n return node.parentNode\n}\n\nfunction nextSibling (node) {\n return node.nextSibling\n}\n\nfunction tagName (node) {\n return node.tagName\n}\n\nfunction setTextContent (node, text) {\n node.textContent = text;\n}\n\nfunction setStyleScope (node, scopeId) {\n node.setAttribute(scopeId, '');\n}\n\nvar nodeOps = /*#__PURE__*/Object.freeze({\n createElement: createElement$1,\n createElementNS: createElementNS,\n createTextNode: createTextNode,\n createComment: createComment,\n insertBefore: insertBefore,\n removeChild: removeChild,\n appendChild: appendChild,\n parentNode: parentNode,\n nextSibling: nextSibling,\n tagName: tagName,\n setTextContent: setTextContent,\n setStyleScope: setStyleScope\n});\n\n/* */\n\nvar ref = {\n create: function create (_, vnode) {\n registerRef(vnode);\n },\n update: function update (oldVnode, vnode) {\n if (oldVnode.data.ref !== vnode.data.ref) {\n registerRef(oldVnode, true);\n registerRef(vnode);\n }\n },\n destroy: function destroy (vnode) {\n registerRef(vnode, true);\n }\n};\n\nfunction registerRef (vnode, isRemoval) {\n var key = vnode.data.ref;\n if (!isDef(key)) { return }\n\n var vm = vnode.context;\n var ref = vnode.componentInstance || vnode.elm;\n var refs = vm.$refs;\n if (isRemoval) {\n if (Array.isArray(refs[key])) {\n remove(refs[key], ref);\n } else if (refs[key] === ref) {\n refs[key] = undefined;\n }\n } else {\n if (vnode.data.refInFor) {\n if (!Array.isArray(refs[key])) {\n refs[key] = [ref];\n } else if (refs[key].indexOf(ref) < 0) {\n // $flow-disable-line\n refs[key].push(ref);\n }\n } else {\n refs[key] = ref;\n }\n }\n}\n\n/**\n * Virtual DOM patching algorithm based on Snabbdom by\n * Simon Friis Vindum (@paldepind)\n * Licensed under the MIT License\n * https://github.com/paldepind/snabbdom/blob/master/LICENSE\n *\n * modified by Evan You (@yyx990803)\n *\n * Not type-checking this because this file is perf-critical and the cost\n * of making flow understand it is not worth it.\n */\n\nvar emptyNode = new VNode('', {}, []);\n\nvar hooks = ['create', 'activate', 'update', 'remove', 'destroy'];\n\nfunction sameVnode (a, b) {\n return (\n a.key === b.key && (\n (\n a.tag === b.tag &&\n a.isComment === b.isComment &&\n isDef(a.data) === isDef(b.data) &&\n sameInputType(a, b)\n ) || (\n isTrue(a.isAsyncPlaceholder) &&\n a.asyncFactory === b.asyncFactory &&\n isUndef(b.asyncFactory.error)\n )\n )\n )\n}\n\nfunction sameInputType (a, b) {\n if (a.tag !== 'input') { return true }\n var i;\n var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;\n var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;\n return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB)\n}\n\nfunction createKeyToOldIdx (children, beginIdx, endIdx) {\n var i, key;\n var map = {};\n for (i = beginIdx; i <= endIdx; ++i) {\n key = children[i].key;\n if (isDef(key)) { map[key] = i; }\n }\n return map\n}\n\nfunction createPatchFunction (backend) {\n var i, j;\n var cbs = {};\n\n var modules = backend.modules;\n var nodeOps = backend.nodeOps;\n\n for (i = 0; i < hooks.length; ++i) {\n cbs[hooks[i]] = [];\n for (j = 0; j < modules.length; ++j) {\n if (isDef(modules[j][hooks[i]])) {\n cbs[hooks[i]].push(modules[j][hooks[i]]);\n }\n }\n }\n\n function emptyNodeAt (elm) {\n return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)\n }\n\n function createRmCb (childElm, listeners) {\n function remove$$1 () {\n if (--remove$$1.listeners === 0) {\n removeNode(childElm);\n }\n }\n remove$$1.listeners = listeners;\n return remove$$1\n }\n\n function removeNode (el) {\n var parent = nodeOps.parentNode(el);\n // element may have already been removed due to v-html / v-text\n if (isDef(parent)) {\n nodeOps.removeChild(parent, el);\n }\n }\n\n function isUnknownElement$$1 (vnode, inVPre) {\n return (\n !inVPre &&\n !vnode.ns &&\n !(\n config.ignoredElements.length &&\n config.ignoredElements.some(function (ignore) {\n return isRegExp(ignore)\n ? ignore.test(vnode.tag)\n : ignore === vnode.tag\n })\n ) &&\n config.isUnknownElement(vnode.tag)\n )\n }\n\n var creatingElmInVPre = 0;\n\n function createElm (\n vnode,\n insertedVnodeQueue,\n parentElm,\n refElm,\n nested,\n ownerArray,\n index\n ) {\n if (isDef(vnode.elm) && isDef(ownerArray)) {\n // This vnode was used in a previous render!\n // now it's used as a new node, overwriting its elm would cause\n // potential patch errors down the road when it's used as an insertion\n // reference node. Instead, we clone the node on-demand before creating\n // associated DOM element for it.\n vnode = ownerArray[index] = cloneVNode(vnode);\n }\n\n vnode.isRootInsert = !nested; // for transition enter check\n if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {\n return\n }\n\n var data = vnode.data;\n var children = vnode.children;\n var tag = vnode.tag;\n if (isDef(tag)) {\n if (process.env.NODE_ENV !== 'production') {\n if (data && data.pre) {\n creatingElmInVPre++;\n }\n if (isUnknownElement$$1(vnode, creatingElmInVPre)) {\n warn(\n 'Unknown custom element: <' + tag + '> - did you ' +\n 'register the component correctly? For recursive components, ' +\n 'make sure to provide the \"name\" option.',\n vnode.context\n );\n }\n }\n\n vnode.elm = vnode.ns\n ? nodeOps.createElementNS(vnode.ns, tag)\n : nodeOps.createElement(tag, vnode);\n setScope(vnode);\n\n /* istanbul ignore if */\n {\n createChildren(vnode, children, insertedVnodeQueue);\n if (isDef(data)) {\n invokeCreateHooks(vnode, insertedVnodeQueue);\n }\n insert(parentElm, vnode.elm, refElm);\n }\n\n if (process.env.NODE_ENV !== 'production' && data && data.pre) {\n creatingElmInVPre--;\n }\n } else if (isTrue(vnode.isComment)) {\n vnode.elm = nodeOps.createComment(vnode.text);\n insert(parentElm, vnode.elm, refElm);\n } else {\n vnode.elm = nodeOps.createTextNode(vnode.text);\n insert(parentElm, vnode.elm, refElm);\n }\n }\n\n function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {\n var i = vnode.data;\n if (isDef(i)) {\n var isReactivated = isDef(vnode.componentInstance) && i.keepAlive;\n if (isDef(i = i.hook) && isDef(i = i.init)) {\n i(vnode, false /* hydrating */);\n }\n // after calling the init hook, if the vnode is a child component\n // it should've created a child instance and mounted it. the child\n // component also has set the placeholder vnode's elm.\n // in that case we can just return the element and be done.\n if (isDef(vnode.componentInstance)) {\n initComponent(vnode, insertedVnodeQueue);\n insert(parentElm, vnode.elm, refElm);\n if (isTrue(isReactivated)) {\n reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm);\n }\n return true\n }\n }\n }\n\n function initComponent (vnode, insertedVnodeQueue) {\n if (isDef(vnode.data.pendingInsert)) {\n insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);\n vnode.data.pendingInsert = null;\n }\n vnode.elm = vnode.componentInstance.$el;\n if (isPatchable(vnode)) {\n invokeCreateHooks(vnode, insertedVnodeQueue);\n setScope(vnode);\n } else {\n // empty component root.\n // skip all element-related modules except for ref (#3455)\n registerRef(vnode);\n // make sure to invoke the insert hook\n insertedVnodeQueue.push(vnode);\n }\n }\n\n function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {\n var i;\n // hack for #4339: a reactivated component with inner transition\n // does not trigger because the inner node's created hooks are not called\n // again. It's not ideal to involve module-specific logic in here but\n // there doesn't seem to be a better way to do it.\n var innerNode = vnode;\n while (innerNode.componentInstance) {\n innerNode = innerNode.componentInstance._vnode;\n if (isDef(i = innerNode.data) && isDef(i = i.transition)) {\n for (i = 0; i < cbs.activate.length; ++i) {\n cbs.activate[i](emptyNode, innerNode);\n }\n insertedVnodeQueue.push(innerNode);\n break\n }\n }\n // unlike a newly created component,\n // a reactivated keep-alive component doesn't insert itself\n insert(parentElm, vnode.elm, refElm);\n }\n\n function insert (parent, elm, ref$$1) {\n if (isDef(parent)) {\n if (isDef(ref$$1)) {\n if (nodeOps.parentNode(ref$$1) === parent) {\n nodeOps.insertBefore(parent, elm, ref$$1);\n }\n } else {\n nodeOps.appendChild(parent, elm);\n }\n }\n }\n\n function createChildren (vnode, children, insertedVnodeQueue) {\n if (Array.isArray(children)) {\n if (process.env.NODE_ENV !== 'production') {\n checkDuplicateKeys(children);\n }\n for (var i = 0; i < children.length; ++i) {\n createElm(children[i], insertedVnodeQueue, vnode.elm, null, true, children, i);\n }\n } else if (isPrimitive(vnode.text)) {\n nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(String(vnode.text)));\n }\n }\n\n function isPatchable (vnode) {\n while (vnode.componentInstance) {\n vnode = vnode.componentInstance._vnode;\n }\n return isDef(vnode.tag)\n }\n\n function invokeCreateHooks (vnode, insertedVnodeQueue) {\n for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {\n cbs.create[i$1](emptyNode, vnode);\n }\n i = vnode.data.hook; // Reuse variable\n if (isDef(i)) {\n if (isDef(i.create)) { i.create(emptyNode, vnode); }\n if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); }\n }\n }\n\n // set scope id attribute for scoped CSS.\n // this is implemented as a special case to avoid the overhead\n // of going through the normal attribute patching process.\n function setScope (vnode) {\n var i;\n if (isDef(i = vnode.fnScopeId)) {\n nodeOps.setStyleScope(vnode.elm, i);\n } else {\n var ancestor = vnode;\n while (ancestor) {\n if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {\n nodeOps.setStyleScope(vnode.elm, i);\n }\n ancestor = ancestor.parent;\n }\n }\n // for slot content they should also get the scopeId from the host instance.\n if (isDef(i = activeInstance) &&\n i !== vnode.context &&\n i !== vnode.fnContext &&\n isDef(i = i.$options._scopeId)\n ) {\n nodeOps.setStyleScope(vnode.elm, i);\n }\n }\n\n function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {\n for (; startIdx <= endIdx; ++startIdx) {\n createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm, false, vnodes, startIdx);\n }\n }\n\n function invokeDestroyHook (vnode) {\n var i, j;\n var data = vnode.data;\n if (isDef(data)) {\n if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }\n for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }\n }\n if (isDef(i = vnode.children)) {\n for (j = 0; j < vnode.children.length; ++j) {\n invokeDestroyHook(vnode.children[j]);\n }\n }\n }\n\n function removeVnodes (parentElm, vnodes, startIdx, endIdx) {\n for (; startIdx <= endIdx; ++startIdx) {\n var ch = vnodes[startIdx];\n if (isDef(ch)) {\n if (isDef(ch.tag)) {\n removeAndInvokeRemoveHook(ch);\n invokeDestroyHook(ch);\n } else { // Text node\n removeNode(ch.elm);\n }\n }\n }\n }\n\n function removeAndInvokeRemoveHook (vnode, rm) {\n if (isDef(rm) || isDef(vnode.data)) {\n var i;\n var listeners = cbs.remove.length + 1;\n if (isDef(rm)) {\n // we have a recursively passed down rm callback\n // increase the listeners count\n rm.listeners += listeners;\n } else {\n // directly removing\n rm = createRmCb(vnode.elm, listeners);\n }\n // recursively invoke hooks on child component root node\n if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) {\n removeAndInvokeRemoveHook(i, rm);\n }\n for (i = 0; i < cbs.remove.length; ++i) {\n cbs.remove[i](vnode, rm);\n }\n if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {\n i(vnode, rm);\n } else {\n rm();\n }\n } else {\n removeNode(vnode.elm);\n }\n }\n\n function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {\n var oldStartIdx = 0;\n var newStartIdx = 0;\n var oldEndIdx = oldCh.length - 1;\n var oldStartVnode = oldCh[0];\n var oldEndVnode = oldCh[oldEndIdx];\n var newEndIdx = newCh.length - 1;\n var newStartVnode = newCh[0];\n var newEndVnode = newCh[newEndIdx];\n var oldKeyToIdx, idxInOld, vnodeToMove, refElm;\n\n // removeOnly is a special flag used only by \n // to ensure removed elements stay in correct relative positions\n // during leaving transitions\n var canMove = !removeOnly;\n\n if (process.env.NODE_ENV !== 'production') {\n checkDuplicateKeys(newCh);\n }\n\n while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {\n if (isUndef(oldStartVnode)) {\n oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left\n } else if (isUndef(oldEndVnode)) {\n oldEndVnode = oldCh[--oldEndIdx];\n } else if (sameVnode(oldStartVnode, newStartVnode)) {\n patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);\n oldStartVnode = oldCh[++oldStartIdx];\n newStartVnode = newCh[++newStartIdx];\n } else if (sameVnode(oldEndVnode, newEndVnode)) {\n patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);\n oldEndVnode = oldCh[--oldEndIdx];\n newEndVnode = newCh[--newEndIdx];\n } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right\n patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);\n canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));\n oldStartVnode = oldCh[++oldStartIdx];\n newEndVnode = newCh[--newEndIdx];\n } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left\n patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);\n canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);\n oldEndVnode = oldCh[--oldEndIdx];\n newStartVnode = newCh[++newStartIdx];\n } else {\n if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }\n idxInOld = isDef(newStartVnode.key)\n ? oldKeyToIdx[newStartVnode.key]\n : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx);\n if (isUndef(idxInOld)) { // New element\n createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);\n } else {\n vnodeToMove = oldCh[idxInOld];\n if (sameVnode(vnodeToMove, newStartVnode)) {\n patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);\n oldCh[idxInOld] = undefined;\n canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm);\n } else {\n // same key but different element. treat as new element\n createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);\n }\n }\n newStartVnode = newCh[++newStartIdx];\n }\n }\n if (oldStartIdx > oldEndIdx) {\n refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;\n addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);\n } else if (newStartIdx > newEndIdx) {\n removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);\n }\n }\n\n function checkDuplicateKeys (children) {\n var seenKeys = {};\n for (var i = 0; i < children.length; i++) {\n var vnode = children[i];\n var key = vnode.key;\n if (isDef(key)) {\n if (seenKeys[key]) {\n warn(\n (\"Duplicate keys detected: '\" + key + \"'. This may cause an update error.\"),\n vnode.context\n );\n } else {\n seenKeys[key] = true;\n }\n }\n }\n }\n\n function findIdxInOld (node, oldCh, start, end) {\n for (var i = start; i < end; i++) {\n var c = oldCh[i];\n if (isDef(c) && sameVnode(node, c)) { return i }\n }\n }\n\n function patchVnode (\n oldVnode,\n vnode,\n insertedVnodeQueue,\n ownerArray,\n index,\n removeOnly\n ) {\n if (oldVnode === vnode) {\n return\n }\n\n if (isDef(vnode.elm) && isDef(ownerArray)) {\n // clone reused vnode\n vnode = ownerArray[index] = cloneVNode(vnode);\n }\n\n var elm = vnode.elm = oldVnode.elm;\n\n if (isTrue(oldVnode.isAsyncPlaceholder)) {\n if (isDef(vnode.asyncFactory.resolved)) {\n hydrate(oldVnode.elm, vnode, insertedVnodeQueue);\n } else {\n vnode.isAsyncPlaceholder = true;\n }\n return\n }\n\n // reuse element for static trees.\n // note we only do this if the vnode is cloned -\n // if the new node is not cloned it means the render functions have been\n // reset by the hot-reload-api and we need to do a proper re-render.\n if (isTrue(vnode.isStatic) &&\n isTrue(oldVnode.isStatic) &&\n vnode.key === oldVnode.key &&\n (isTrue(vnode.isCloned) || isTrue(vnode.isOnce))\n ) {\n vnode.componentInstance = oldVnode.componentInstance;\n return\n }\n\n var i;\n var data = vnode.data;\n if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {\n i(oldVnode, vnode);\n }\n\n var oldCh = oldVnode.children;\n var ch = vnode.children;\n if (isDef(data) && isPatchable(vnode)) {\n for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }\n if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }\n }\n if (isUndef(vnode.text)) {\n if (isDef(oldCh) && isDef(ch)) {\n if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }\n } else if (isDef(ch)) {\n if (process.env.NODE_ENV !== 'production') {\n checkDuplicateKeys(ch);\n }\n if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }\n addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);\n } else if (isDef(oldCh)) {\n removeVnodes(elm, oldCh, 0, oldCh.length - 1);\n } else if (isDef(oldVnode.text)) {\n nodeOps.setTextContent(elm, '');\n }\n } else if (oldVnode.text !== vnode.text) {\n nodeOps.setTextContent(elm, vnode.text);\n }\n if (isDef(data)) {\n if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }\n }\n }\n\n function invokeInsertHook (vnode, queue, initial) {\n // delay insert hooks for component root nodes, invoke them after the\n // element is really inserted\n if (isTrue(initial) && isDef(vnode.parent)) {\n vnode.parent.data.pendingInsert = queue;\n } else {\n for (var i = 0; i < queue.length; ++i) {\n queue[i].data.hook.insert(queue[i]);\n }\n }\n }\n\n var hydrationBailed = false;\n // list of modules that can skip create hook during hydration because they\n // are already rendered on the client or has no need for initialization\n // Note: style is excluded because it relies on initial clone for future\n // deep updates (#7063).\n var isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key');\n\n // Note: this is a browser-only function so we can assume elms are DOM nodes.\n function hydrate (elm, vnode, insertedVnodeQueue, inVPre) {\n var i;\n var tag = vnode.tag;\n var data = vnode.data;\n var children = vnode.children;\n inVPre = inVPre || (data && data.pre);\n vnode.elm = elm;\n\n if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) {\n vnode.isAsyncPlaceholder = true;\n return true\n }\n // assert node match\n if (process.env.NODE_ENV !== 'production') {\n if (!assertNodeMatch(elm, vnode, inVPre)) {\n return false\n }\n }\n if (isDef(data)) {\n if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); }\n if (isDef(i = vnode.componentInstance)) {\n // child component. it should have hydrated its own tree.\n initComponent(vnode, insertedVnodeQueue);\n return true\n }\n }\n if (isDef(tag)) {\n if (isDef(children)) {\n // empty element, allow client to pick up and populate children\n if (!elm.hasChildNodes()) {\n createChildren(vnode, children, insertedVnodeQueue);\n } else {\n // v-html and domProps: innerHTML\n if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) {\n if (i !== elm.innerHTML) {\n /* istanbul ignore if */\n if (process.env.NODE_ENV !== 'production' &&\n typeof console !== 'undefined' &&\n !hydrationBailed\n ) {\n hydrationBailed = true;\n console.warn('Parent: ', elm);\n console.warn('server innerHTML: ', i);\n console.warn('client innerHTML: ', elm.innerHTML);\n }\n return false\n }\n } else {\n // iterate and compare children lists\n var childrenMatch = true;\n var childNode = elm.firstChild;\n for (var i$1 = 0; i$1 < children.length; i$1++) {\n if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue, inVPre)) {\n childrenMatch = false;\n break\n }\n childNode = childNode.nextSibling;\n }\n // if childNode is not null, it means the actual childNodes list is\n // longer than the virtual children list.\n if (!childrenMatch || childNode) {\n /* istanbul ignore if */\n if (process.env.NODE_ENV !== 'production' &&\n typeof console !== 'undefined' &&\n !hydrationBailed\n ) {\n hydrationBailed = true;\n console.warn('Parent: ', elm);\n console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children);\n }\n return false\n }\n }\n }\n }\n if (isDef(data)) {\n var fullInvoke = false;\n for (var key in data) {\n if (!isRenderedModule(key)) {\n fullInvoke = true;\n invokeCreateHooks(vnode, insertedVnodeQueue);\n break\n }\n }\n if (!fullInvoke && data['class']) {\n // ensure collecting deps for deep class bindings for future updates\n traverse(data['class']);\n }\n }\n } else if (elm.data !== vnode.text) {\n elm.data = vnode.text;\n }\n return true\n }\n\n function assertNodeMatch (node, vnode, inVPre) {\n if (isDef(vnode.tag)) {\n return vnode.tag.indexOf('vue-component') === 0 || (\n !isUnknownElement$$1(vnode, inVPre) &&\n vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())\n )\n } else {\n return node.nodeType === (vnode.isComment ? 8 : 3)\n }\n }\n\n return function patch (oldVnode, vnode, hydrating, removeOnly) {\n if (isUndef(vnode)) {\n if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }\n return\n }\n\n var isInitialPatch = false;\n var insertedVnodeQueue = [];\n\n if (isUndef(oldVnode)) {\n // empty mount (likely as component), create new root element\n isInitialPatch = true;\n createElm(vnode, insertedVnodeQueue);\n } else {\n var isRealElement = isDef(oldVnode.nodeType);\n if (!isRealElement && sameVnode(oldVnode, vnode)) {\n // patch existing root node\n patchVnode(oldVnode, vnode, insertedVnodeQueue, null, null, removeOnly);\n } else {\n if (isRealElement) {\n // mounting to a real element\n // check if this is server-rendered content and if we can perform\n // a successful hydration.\n if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {\n oldVnode.removeAttribute(SSR_ATTR);\n hydrating = true;\n }\n if (isTrue(hydrating)) {\n if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {\n invokeInsertHook(vnode, insertedVnodeQueue, true);\n return oldVnode\n } else if (process.env.NODE_ENV !== 'production') {\n warn(\n 'The client-side rendered virtual DOM tree is not matching ' +\n 'server-rendered content. This is likely caused by incorrect ' +\n 'HTML markup, for example nesting block-level elements inside ' +\n '