[200] | 1 | /** |
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| 2 | <doc:module date="2001-06-12"> |
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| 3 | <doc:module>exslt:date-time</doc:module> |
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| 4 | <doc:name>dates</doc:name> |
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| 5 | <doc:version>2.0</doc:version> |
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| 6 | <doc:language>exslt:javascript</doc:language> |
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| 7 | <doc:meta> |
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| 8 | <doc:author email="[email protected]" url="http://www.bayes.co.uk">Chris Bayes</doc:author> |
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| 9 | <doc:summary>Implementation of EXSLT - Dates (http://www.exslt.org/date)</doc:summary> |
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| 10 | <doc:todo>_validDuration is not 100%</doc:todo> |
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| 11 | <doc:todo>All timezone code.</doc:todo> |
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| 12 | </doc:meta> |
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| 13 | </doc:module> |
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| 14 | **/ |
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| 15 | var gsSuppliedFormat = ""; |
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| 16 | var gsLang = "en"; |
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| 17 | var gaLang = new Array(); |
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| 18 | // en |
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| 19 | gaLang["en"] = new Array(); |
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| 20 | gaLang["en"]["months"] = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"); |
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| 21 | gaLang["en"]["shortMonths"] = new Array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"); |
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| 22 | gaLang["en"]["days"] = new Array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"); |
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| 23 | gaLang["en"]["shortDays"] = new Array("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"); |
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| 24 | |
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| 25 | |
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| 26 | var gaDayNames = new Array(); |
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| 27 | gaDayNames["sunday"] = 0;gaDayNames["monday"] = 1;gaDayNames["tuesday"] = 2;gaDayNames["wednesday"] = 3;gaDayNames["thursday"] = 4;gaDayNames["friday"] = 5;gaDayNames["saturday"] = 6; |
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| 28 | var gaMonthCnt = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); |
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| 29 | var gaMonthCntL = new Array(31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); |
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| 30 | function _isLeap(y){return ( ((y%4==0)&(y%100!=0))|(y%400==0) );} |
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| 31 | function _dayOfWeek(y,d){return ( ((y-1)+Math.floor((y-1)/4)-Math.floor((y-1)/100)+Math.floor((y-1)/400)+d)%7);} |
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| 32 | function _dayInYear(y,m,d){return (m==0?d:eval( (_isLeap(y)?gaMonthCntL.slice(0,m).join("+"):gaMonthCnt.slice(0,m).join("+")) )+(d*1) );} |
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| 33 | /** |
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| 34 | <doc:function date="2001-06-12"> |
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| 35 | <doc:name>add</doc:name> |
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| 36 | <doc:version>2.0</doc:version> |
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| 37 | <doc:return type="string" /> |
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| 38 | <doc:args> |
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| 39 | <doc:arg name="date" type="string" default="''" optional="no"></doc:arg> |
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| 40 | <doc:arg name="duration" type="string" default="''" optional="no"></doc:arg> |
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| 41 | </doc:args> |
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| 42 | </doc:function> |
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| 43 | **/ |
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| 44 | function add(){// |
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| 45 | var d1,d2; |
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| 46 | if (((d1 = _validDate(arguments[0], "xs:dateTime")) || |
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| 47 | (d1 = _validDate(arguments[0], "xs:date")) || |
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| 48 | (d1 = _validDate(arguments[0], "xs:gYearMonth")) || |
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| 49 | (d1 = _validDate(arguments[0], "xs:gYear")) |
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| 50 | ) && |
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| 51 | (d2 = _validDuration(arguments[1]))) |
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| 52 | return _formatDate(d2.addDate(d1), gsSuppliedFormat); |
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| 53 | return ''; |
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| 54 | } |
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| 55 | /** |
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| 56 | <doc:function date="2001-06-12"> |
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| 57 | <doc:name>addDuration</doc:name> |
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| 58 | <doc:version>2.0</doc:version> |
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| 59 | <doc:return type="string" /> |
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| 60 | <doc:args> |
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| 61 | <doc:arg name="duration" type="string" default="''" optional="no"></doc:arg> |
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| 62 | <doc:arg name="duration" type="string" default="''" optional="no"></doc:arg> |
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| 63 | </doc:args> |
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| 64 | </doc:function> |
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| 65 | **/ |
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| 66 | function addDuration(duration1, duration2){ |
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| 67 | if ((d1 = _validDuration(duration1)) && (d2 = _validDuration(duration2))){ |
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| 68 | var d1mnth = d1.years *12 + d1.months; |
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| 69 | var d1secs = d1.days*86400 + d1.hours*3600 + d1.minutes*60 + (d1.seconds+'.'+d1.fraction)*1; |
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| 70 | var d2mnth = d2.years *12 + d2.months; |
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| 71 | var d2secs = d2.days*86400 + d2.hours*3600 + d2.minutes*60 + (d2.seconds+'.'+d2.fraction)*1; |
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| 72 | var mnthdiff = (d1.pm+d1mnth)*1 + (d2.pm+d2mnth)*1; |
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| 73 | var secsdiff = (d1.pm+d1secs)*1 + (d2.pm+d2secs)*1; |
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| 74 | if ((mnthdiff < 0 && secsdiff > 0) || (mnthdiff > 0 && secsdiff < 0)) |
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| 75 | return ''; |
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| 76 | var secs = secsdiff % 60; |
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| 77 | var pm = (mnthdiff<0||secsdiff<0?'-':''); |
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| 78 | mnthdiff = Math.abs(mnthdiff); |
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| 79 | secsdiff = Math.abs(secsdiff); |
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| 80 | return _formatDuration(new Duration(pm, 0, mnthdiff, Math.floor(secsdiff/86400), Math.floor((secsdiff%86400)/3600), Math.floor((secsdiff%3600)/60), Math.floor(secs), Math.floor(secs%1))); |
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| 81 | } |
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| 82 | return ''; |
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| 83 | } |
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| 84 | /** |
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| 85 | <doc:function date="2001-06-12"> |
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| 86 | <doc:name>date</doc:name> |
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| 87 | <doc:version>2.0</doc:version> |
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| 88 | <doc:return type="string" /> |
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| 89 | <doc:args> |
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| 90 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 91 | </doc:args> |
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| 92 | </doc:function> |
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| 93 | **/ |
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| 94 | function date(){// |
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| 95 | if (arguments.length > 0){ |
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| 96 | var oDate; |
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| 97 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
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| 98 | (oDate = _validDate(arguments[0], "xs:date")) |
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| 99 | ) |
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| 100 | return _formatDate(oDate, "xs:date"); |
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| 101 | else |
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| 102 | return ''; |
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| 103 | }else |
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| 104 | return _formatDate(new Date(), "xs:date"); |
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| 105 | } |
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| 106 | /** |
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| 107 | <doc:function date="2001-06-12"> |
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| 108 | <doc:name>dateTime</doc:name> |
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| 109 | <doc:version>2.0</doc:version> |
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| 110 | <doc:return type="string" /> |
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| 111 | <doc:args /> |
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| 112 | </doc:function> |
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| 113 | **/ |
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| 114 | function dateTime(){//must be UTC/Z |
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| 115 | if (arguments.length > 0) |
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| 116 | dateTime_invalidArgument.error; |
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| 117 | var oDate = new Date(); |
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| 118 | return _formatDate(oDate, "xs:dateTime"); |
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| 119 | } |
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| 120 | /** |
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| 121 | <doc:function date="2001-06-12"> |
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| 122 | <doc:name>dayAbbreviation</doc:name> |
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| 123 | <doc:version>2.0</doc:version> |
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| 124 | <doc:return type="string" /> |
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| 125 | <doc:args> |
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| 126 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 127 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
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| 128 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
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| 129 | </doc:args> |
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| 130 | </doc:function> |
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| 131 | **/ |
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| 132 | function dayAbbreviation(){ |
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| 133 | if (arguments.length > 0){ |
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| 134 | var oDate; |
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| 135 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
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| 136 | (oDate = _validDate(arguments[0], "xs:date")) |
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| 137 | ) |
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| 138 | return _dayAbbreviation(oDate.getDay(), arguments[1], arguments[2]); |
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| 139 | else |
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| 140 | return ''; |
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| 141 | }else |
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| 142 | return _dayAbbreviation(new Date().getDay(), arguments[1], arguments[2]); |
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| 143 | } |
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| 144 | function _dayAbbreviation(num, dfName, ctx){ |
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| 145 | if (ctx != null){ |
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| 146 | var nodes = ctx.nextNode.selectNodes( |
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| 147 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
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| 148 | "/*[local-name()='days' and namespace-uri()='http://exslt.org/dates-and-times']" + |
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| 149 | "/*[local-name()='day' and namespace-uri()='http://exslt.org/dates-and-times']/@abbr"); |
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| 150 | if (nodes != null) |
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| 151 | return nodes[num].nodeValue; |
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| 152 | else |
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| 153 | return ''; |
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| 154 | }else{ //we could try local |
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| 155 | return gaLang[gsLang]["shortDays"][num*1]; |
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| 156 | } |
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| 157 | } |
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| 158 | /** |
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| 159 | <doc:function date="2001-06-12"> |
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| 160 | <doc:name>dayInMonth</doc:name> |
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| 161 | <doc:version>2.0</doc:version> |
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| 162 | <doc:return type="number" /> |
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| 163 | <doc:args> |
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| 164 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 165 | </doc:args> |
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| 166 | </doc:function> |
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| 167 | **/ |
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| 168 | function dayInMonth(){// |
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| 169 | if (arguments.length > 0){ |
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| 170 | var oDate; |
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| 171 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
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| 172 | (oDate = _validDate(arguments[0], "xs:date")) || |
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| 173 | (oDate = _validDate(arguments[0], "xs:gMonthDay")) || |
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| 174 | (oDate = _validDate(arguments[0], "xs:gDay")) |
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| 175 | ) |
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| 176 | return oDate.getDate(); |
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| 177 | else |
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| 178 | return Number.NaN |
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| 179 | }else |
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| 180 | return new Date().getDate(); |
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| 181 | } |
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| 182 | /** |
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| 183 | <doc:function date="2001-06-12"> |
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| 184 | <doc:name>dayInWeek</doc:name> |
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| 185 | <doc:version>2.0</doc:version> |
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| 186 | <doc:return type="number" /> |
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| 187 | <doc:args> |
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| 188 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 189 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
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| 190 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
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| 191 | </doc:args> |
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| 192 | </doc:function> |
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| 193 | **/ |
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| 194 | function dayInWeek(){// |
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| 195 | if (arguments.length > 0){ |
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| 196 | var oDate; |
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| 197 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
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| 198 | (oDate = _validDate(arguments[0], "xs:date")) |
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| 199 | ) |
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| 200 | return _dayInWeek(oDate, arguments[1], arguments[2]); |
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| 201 | else |
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| 202 | return Number.NaN; |
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| 203 | }else |
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| 204 | return _dayInWeek(new Date(), arguments[1], arguments[2]); |
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| 205 | } |
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| 206 | function _dayInWeek(oDate, dfName, ctx){ |
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| 207 | var fdow = 0; |
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| 208 | if (ctx != null){ |
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| 209 | var nodes = ctx.nextNode.selectSingleNode( |
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| 210 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
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| 211 | "/@first-day-of-week"); |
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| 212 | if (nodes != null) |
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| 213 | fdow = gaDayNames[nodes.nodeValue]; |
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| 214 | } |
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| 215 | return (oDate.getDay()-fdow<0?oDate.getDay()-fdow+7:oDate.getDay()-fdow)+1; |
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| 216 | } |
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| 217 | /** |
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| 218 | <doc:function date="2001-06-12"> |
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| 219 | <doc:name>dayInYear</doc:name> |
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| 220 | <doc:version>2.0</doc:version> |
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| 221 | <doc:return type="number" /> |
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| 222 | <doc:args> |
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| 223 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 224 | </doc:args> |
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| 225 | </doc:function> |
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| 226 | **/ |
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| 227 | function dayInYear(){ |
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| 228 | if (arguments.length > 0){ |
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| 229 | var oDate; |
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| 230 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
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| 231 | (oDate = _validDate(arguments[0], "xs:date")) |
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| 232 | ) |
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| 233 | return _dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate()); |
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| 234 | else |
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| 235 | return Number.NaN; |
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| 236 | }else{ |
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| 237 | var oDate = new Date() |
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| 238 | return _dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate()); |
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| 239 | } |
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| 240 | } |
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| 241 | /** |
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| 242 | <doc:function date="2001-06-12"> |
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| 243 | <doc:name>dayName</doc:name> |
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| 244 | <doc:version>2.0</doc:version> |
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| 245 | <doc:return type="string" /> |
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| 246 | <doc:args> |
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| 247 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 248 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
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| 249 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
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| 250 | </doc:args> |
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| 251 | </doc:function> |
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| 252 | **/ |
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| 253 | function dayName(){ |
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| 254 | if (arguments.length > 0){ |
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| 255 | var oDate; |
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| 256 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
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| 257 | (oDate = _validDate(arguments[0], "xs:date")) |
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| 258 | ) |
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| 259 | return _dayName(oDate.getDay(), arguments[1], arguments[2]); |
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| 260 | else |
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| 261 | return ''; |
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| 262 | }else |
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| 263 | return _dayName(new Date().getDay(), arguments[1], arguments[2]); |
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| 264 | } |
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| 265 | function _dayName(num, dfName, ctx){ |
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| 266 | if (ctx != null){ |
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| 267 | var nodes = ctx.nextNode.selectNodes( |
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| 268 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
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| 269 | "/*[local-name()='days' and namespace-uri()='http://exslt.org/dates-and-times']" + |
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| 270 | "/*[local-name()='day' and namespace-uri()='http://exslt.org/dates-and-times']/text()"); |
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| 271 | if (nodes != null) |
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| 272 | return nodes[num].nodeValue; |
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| 273 | else |
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| 274 | return ''; |
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| 275 | }else |
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| 276 | return gaLang[gsLang]["days"][num*1]; |
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| 277 | } |
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| 278 | /** |
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| 279 | <doc:function date="2001-06-12"> |
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| 280 | <doc:name>dayOfWeekInMonth</doc:name> |
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| 281 | <doc:version>2.0</doc:version> |
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| 282 | <doc:return type="number" /> |
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| 283 | <doc:args> |
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| 284 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 285 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
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| 286 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
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| 287 | </doc:args> |
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| 288 | </doc:function> |
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| 289 | **/ |
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| 290 | function dayOfWeekInMonth(){ |
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| 291 | if (arguments.length > 0){ |
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| 292 | var oDate; |
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| 293 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
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| 294 | (oDate = _validDate(arguments[0], "xs:date")) |
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| 295 | ) |
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| 296 | return _dayOfWeekInMonth(oDate, arguments[1], arguments[2]); |
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| 297 | else |
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| 298 | return Number.NaN; |
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| 299 | }else |
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| 300 | return _dayOfWeekInMonth(new Date(), arguments[1], arguments[2]); |
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| 301 | } |
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| 302 | function _dayOfWeekInMonth(oDate, dfName, ctx){ |
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| 303 | var fdow = 0; |
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| 304 | if (ctx != null){ |
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| 305 | var nodes = ctx.nextNode.selectSingleNode( |
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| 306 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
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| 307 | "/@first-day-of-week"); |
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| 308 | if (nodes != null) |
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| 309 | fdow = gaDayNames[nodes.nodeValue]; |
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| 310 | } |
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| 311 | if (fdow > (oDate.getDay()-1)) |
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| 312 | return Math.floor((oDate.getDate())/7)+1; |
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| 313 | else |
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| 314 | return Math.floor((oDate.getDate())/7) + 1; |
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| 315 | } |
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| 316 | /** |
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| 317 | <doc:function date="2001-06-12"> |
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| 318 | <doc:name>difference</doc:name> |
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| 319 | <doc:version>2.0</doc:version> |
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| 320 | <doc:return type="string" /> |
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| 321 | <doc:args> |
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| 322 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 323 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
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| 324 | </doc:args> |
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| 325 | </doc:function> |
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| 326 | **/ |
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| 327 | function difference(){ |
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| 328 | if (((d1 = _validDate(arguments[0], "xs:dateTime")) || |
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| 329 | (d1 = _validDate(arguments[0], "xs:date")) || |
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| 330 | (d1 = _validDate(arguments[0], "xs:gYearMonth")) || |
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| 331 | (d1 = _validDate(arguments[0], "xs:gYear")) |
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| 332 | ) && |
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| 333 | ((d2 = _validDate(arguments[1], "xs:dateTime")) || |
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| 334 | (d2 = _validDate(arguments[1], "xs:date")) || |
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| 335 | (d2 = _validDate(arguments[1], "xs:gYearMonth")) || |
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| 336 | (d2 = _validDate(arguments[1], "xs:gYear")) |
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| 337 | ) |
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| 338 | ){// truncation |
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| 339 | var diffMil = d2.valueOf() - d1.valueOf(); |
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| 340 | return _formatDuration(diffMil); |
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| 341 | } |
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| 342 | return Number.NaN; |
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| 343 | } |
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| 344 | /** |
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| 345 | <doc:function date="2001-06-12"> |
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| 346 | <doc:name>duration</doc:name> |
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| 347 | <doc:version>2.0</doc:version> |
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| 348 | <doc:return type="string" /> |
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| 349 | <doc:args> |
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| 350 | <doc:arg name="seconds" type="number" default="''" optional="yes"></doc:arg> |
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| 351 | </doc:args> |
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| 352 | </doc:function> |
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| 353 | **/ |
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| 354 | function duration(){ |
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| 355 | var oDate; |
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| 356 | if (arguments.length > 0){ |
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| 357 | var nN = new Number(arguments[0]); |
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| 358 | if (isNaN(nN)) |
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| 359 | return ''; |
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| 360 | else |
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| 361 | return _formatDuration(arguments[0] * 1000); |
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| 362 | }else |
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| 363 | return _formatDuration(seconds() * 1000); |
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| 364 | } |
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| 365 | /** |
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| 366 | <doc:function date="2001-06-12"> |
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| 367 | <doc:name>formatDate</doc:name> |
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| 368 | <doc:version>1.0</doc:version> |
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| 369 | <doc:return type="string" /> |
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| 370 | <doc:args> |
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| 371 | <doc:arg name="date" type="string" default="''" optional="no"></doc:arg> |
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| 372 | <doc:arg name="format" type="string" default="''" optional="no"></doc:arg> |
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| 373 | <doc:arg name="date-format" type="string" default="''" optional="no"></doc:arg> |
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| 374 | <doc:arg name="context" type="document" default="null" optional="yes"></doc:arg> |
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| 375 | </doc:args> |
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| 376 | </doc:function> |
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| 377 | **/ |
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| 378 | function formatDate(date, format, dateF, ctx){ |
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| 379 | var oDate; |
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| 380 | var re; |
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| 381 | var retString = ""; |
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| 382 | if ((oDate = _validDate(date, "xs:dateTime")) || |
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| 383 | (oDate = _validDate(date, "xs:date")) || |
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| 384 | (oDate = _validDate(date, "xs:time")) || |
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| 385 | (oDate = _validDate(date, "xs:gYearMonth")) || |
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| 386 | (oDate = _validDate(date, "xs:gYear")) || |
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| 387 | (oDate = _validDate(date, "xs:gMonthDay")) || |
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| 388 | (oDate = _validDate(date, "xs:gMonth")) || |
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| 389 | (oDate = _validDate(date, "xs:gDay")) |
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| 390 | ){ |
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| 391 | for (var i=0; i < format.length;){ |
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| 392 | var s = i; |
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| 393 | switch(format.substr(i, 1)){ |
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| 394 | case "G":// era designator (Text) AD |
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| 395 | while (format.substr(i, 1)=="G"){i++;} |
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| 396 | if (oDate.getFullYear() < 0){ |
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| 397 | retString += "BC"; |
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| 398 | }else{ |
---|
| 399 | retString += "AD"; |
---|
| 400 | } |
---|
| 401 | break; |
---|
| 402 | case "y":// year (Number) 1996 |
---|
| 403 | while (format.substr(i, 1)=="y"){i++;} |
---|
| 404 | if (i-s > 2){ |
---|
| 405 | retString += oDate.getFullYear(); |
---|
| 406 | }else{ |
---|
| 407 | retString += oDate.getFullYear().toString().substring(4-(i-s)); |
---|
| 408 | } |
---|
| 409 | break; |
---|
| 410 | case "M":// month in year (Text & Number) July & 07 |
---|
| 411 | while (format.substr(i, 1)=="M"){i++;} |
---|
| 412 | if (i-s <= 2){ |
---|
| 413 | retString += pad(oDate.getMonth()+1); |
---|
| 414 | }else{ |
---|
| 415 | retString += _monthName(oDate.getMonth(), dateF, ctx); |
---|
| 416 | } |
---|
| 417 | break; |
---|
| 418 | case "d":// day in month (Number) 10 |
---|
| 419 | while (format.substr(i, 1)=="d"){i++;} |
---|
| 420 | retString += pad(oDate.getDate()); |
---|
| 421 | break; |
---|
| 422 | case "h":// hour in am/pm (1~12) (Number) 12 |
---|
| 423 | while (format.substr(i, 1)=="h"){i++;} |
---|
| 424 | if (oDate.getHours() > 12){ |
---|
| 425 | retString += pad(oDate.getHours()-12); |
---|
| 426 | }else{ |
---|
| 427 | retString += pad(oDate.getHours()); |
---|
| 428 | } |
---|
| 429 | break; |
---|
| 430 | case "H":// hour in day (0~23) (Number) 0 |
---|
| 431 | while (format.substr(i, 1)=="H"){i++;} |
---|
| 432 | retString += oDate.getHours(); |
---|
| 433 | break; |
---|
| 434 | case "m":// minute in hour (Number) 30 |
---|
| 435 | while (format.substr(i, 1)=="m"){i++;} |
---|
| 436 | retString += pad(oDate.getMinutes()); |
---|
| 437 | break; |
---|
| 438 | case "s":// second in minute (Number) 55 |
---|
| 439 | while (format.substr(i, 1)=="s"){i++;} |
---|
| 440 | retString += pad(oDate.getSeconds()); |
---|
| 441 | break; |
---|
| 442 | case "S":// millisecond (Number) 978 |
---|
| 443 | while (format.substr(i, 1)=="S"){i++;} |
---|
| 444 | retString += oDate.getMilliseconds(); |
---|
| 445 | break; |
---|
| 446 | case "E":// day in week (Text) Tuesday |
---|
| 447 | while (format.substr(i, 1)=="E"){i++;} |
---|
| 448 | retString += dayInWeek(oDate, dateF, ctx); |
---|
| 449 | break; |
---|
| 450 | case "D":// day in year (Number) 189 |
---|
| 451 | while (format.substr(i, 1)=="D"){i++;} |
---|
| 452 | retString += _dayInYear(oDate.getFullYear(), oDate.getMonths(), oDate.getDate()); |
---|
| 453 | break; |
---|
| 454 | case "F":// day of week in month (Number) 2 (2nd Wed in July) |
---|
| 455 | while (format.substr(i, 1)=="F"){i++;} |
---|
| 456 | retString += dayOfWeekInMonth(oDate, dateF, ctx); |
---|
| 457 | break; |
---|
| 458 | case "w":// week in year (Number) 27 |
---|
| 459 | while (format.substr(i, 1)=="w"){i++;} |
---|
| 460 | retString += weekInYear(oDate, dateF, ctx); |
---|
| 461 | break; |
---|
| 462 | case "W":// week in month (Number) 2 |
---|
| 463 | while (format.substr(i, 1)=="W"){i++;} |
---|
| 464 | retString += weekInMonth(oDate, dateF, ctx); |
---|
| 465 | break; |
---|
| 466 | case "a":// am/pm marker (Text) PM |
---|
| 467 | while (format.substr(i, 1)=="a"){i++;} |
---|
| 468 | if (oDate.getHours() > 12 ){ |
---|
| 469 | retString += "PM" |
---|
| 470 | }else{ |
---|
| 471 | retString += "AM" |
---|
| 472 | } |
---|
| 473 | break; |
---|
| 474 | case "k":// hour in day (1~24) (Number) 24 |
---|
| 475 | while (format.substr(i, 1)=="k"){i++;} |
---|
| 476 | retString += oDate.getHours(); |
---|
| 477 | break; |
---|
| 478 | case "K":// hour in am/pm (0~11) (Number) 0 |
---|
| 479 | while (format.substr(i, 1)=="K"){i++;} |
---|
| 480 | if (oDate.getHours() > 12){ |
---|
| 481 | retString += oDate.getHours()-12; |
---|
| 482 | }else{ |
---|
| 483 | retString += oDate.getHours(); |
---|
| 484 | } |
---|
| 485 | break; |
---|
| 486 | case "z":// time zone (Text) Pacific Standard Time |
---|
| 487 | |
---|
| 488 | |
---|
| 489 | |
---|
| 490 | while (format.substr(i, 1)=="z"){i++;} |
---|
| 491 | var tzo = oDate.getTimezoneOffset(); |
---|
| 492 | retString += (tzo < 0?"-":"+") + pad(Math.abs(tzo / 60)) + ":" + pad(tzo % 60); |
---|
| 493 | break; |
---|
| 494 | case "'":// escape for text (Delimiter) |
---|
| 495 | if (format.substr(i+1, 1) == "'"){ |
---|
| 496 | i++; |
---|
| 497 | while (format.substr(i, 1)=="'"){i++;} |
---|
| 498 | retString += "'"; |
---|
| 499 | }else{ |
---|
| 500 | i++; |
---|
| 501 | while (format.substr(i, 1)!="'" && i <= format.length){retString += format.substr(i++, 1);} |
---|
| 502 | if (i >= format.length)return ''; |
---|
| 503 | i++; |
---|
| 504 | } |
---|
| 505 | break; |
---|
| 506 | default: |
---|
| 507 | retString += format.substr(i, 1); |
---|
| 508 | i++; |
---|
| 509 | break; |
---|
| 510 | } |
---|
| 511 | } |
---|
| 512 | } |
---|
| 513 | return retString; |
---|
| 514 | } |
---|
| 515 | /** |
---|
| 516 | <doc:function date="2001-06-12"> |
---|
| 517 | <doc:name>hourInDay</doc:name> |
---|
| 518 | <doc:version>2.0</doc:version> |
---|
| 519 | <doc:return type="number" /> |
---|
| 520 | <doc:args> |
---|
| 521 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 522 | </doc:args> |
---|
| 523 | </doc:function> |
---|
| 524 | **/ |
---|
| 525 | function hourInDay(){// |
---|
| 526 | if (arguments.length > 0){ |
---|
| 527 | var oDate; |
---|
| 528 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 529 | (oDate = _validDate(arguments[0], "xs:time")) |
---|
| 530 | ) |
---|
| 531 | return oDate.getHours(); |
---|
| 532 | else |
---|
| 533 | return Number.NaN; |
---|
| 534 | }else |
---|
| 535 | return new Date().getHours(); |
---|
| 536 | } |
---|
| 537 | /** |
---|
| 538 | <doc:function date="2001-06-12"> |
---|
| 539 | <doc:name>leapYear</doc:name> |
---|
| 540 | <doc:version>2.0</doc:version> |
---|
| 541 | <doc:return type="boolean" /> |
---|
| 542 | <doc:args> |
---|
| 543 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 544 | </doc:args> |
---|
| 545 | </doc:function> |
---|
| 546 | **/ |
---|
| 547 | function leapYear(){ |
---|
| 548 | if (arguments.length > 0 && arguments[0] != ''){ |
---|
| 549 | var oDate; |
---|
| 550 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 551 | (oDate = _validDate(arguments[0], "xs:date")) || |
---|
| 552 | (oDate = _validDate(arguments[0], "xs:gYearMonth")) || |
---|
| 553 | (oDate = _validDate(arguments[0], "xs:gYear")) |
---|
| 554 | ) |
---|
| 555 | return (_isLeap(oDate.getFullYear())?true:false); |
---|
| 556 | else |
---|
| 557 | return Number.NaN; |
---|
| 558 | }else |
---|
| 559 | return (_isLeap(new Date().getFullYear())?true:false); |
---|
| 560 | } |
---|
| 561 | /** |
---|
| 562 | <doc:function date="2001-06-12"> |
---|
| 563 | <doc:name>minuteInHour</doc:name> |
---|
| 564 | <doc:version>2.0</doc:version> |
---|
| 565 | <doc:return type="number" /> |
---|
| 566 | <doc:args> |
---|
| 567 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 568 | </doc:args> |
---|
| 569 | </doc:function> |
---|
| 570 | **/ |
---|
| 571 | function minuteInHour(){// |
---|
| 572 | if (arguments.length > 0){ |
---|
| 573 | var oDate; |
---|
| 574 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 575 | (oDate = _validDate(arguments[0], "xs:time")) |
---|
| 576 | ) |
---|
| 577 | return oDate.getMinutes(); |
---|
| 578 | else |
---|
| 579 | return Number.NaN; |
---|
| 580 | }else |
---|
| 581 | return new Date().getMinutes(); |
---|
| 582 | } |
---|
| 583 | /** |
---|
| 584 | <doc:function date="2001-06-12"> |
---|
| 585 | <doc:name>monthAbbreviation</doc:name> |
---|
| 586 | <doc:version>2.0</doc:version> |
---|
| 587 | <doc:return type="string" /> |
---|
| 588 | <doc:args> |
---|
| 589 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 590 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
---|
| 591 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
---|
| 592 | </doc:args> |
---|
| 593 | </doc:function> |
---|
| 594 | **/ |
---|
| 595 | function monthAbbreviation(){// |
---|
| 596 | if (arguments.length > 0){ |
---|
| 597 | var oDate; |
---|
| 598 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 599 | (oDate = _validDate(arguments[0], "xs:date")) || |
---|
| 600 | (oDate = _validDate(arguments[0], "xs:gYearMonth")) || |
---|
| 601 | (oDate = _validDate(arguments[0], "xs:gMonthDay")) |
---|
| 602 | ) |
---|
| 603 | return _monthAbbreviation(oDate.getMonth(), arguments[1], arguments[2]); |
---|
| 604 | else |
---|
| 605 | return ''; |
---|
| 606 | }else |
---|
| 607 | return _monthAbbreviation(new Date().getMonth(), arguments[1], arguments[2]); |
---|
| 608 | } |
---|
| 609 | function _monthAbbreviation(num, dfName, ctx){// |
---|
| 610 | if (ctx != null){ |
---|
| 611 | var nodes = ctx.nextNode.selectNodes( |
---|
| 612 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
---|
| 613 | "/*[local-name()='months' and namespace-uri()='http://exslt.org/dates-and-times']" + |
---|
| 614 | "/*[local-name()='month' and namespace-uri()='http://exslt.org/dates-and-times']/@abbr"); |
---|
| 615 | if (nodes != null) |
---|
| 616 | return nodes[num].nodeValue; |
---|
| 617 | else |
---|
| 618 | return ''; |
---|
| 619 | }else{ //we could try local |
---|
| 620 | return gaLang[gsLang]["shortMonths"][num*1]; |
---|
| 621 | } |
---|
| 622 | } |
---|
| 623 | /** |
---|
| 624 | <doc:function date="2001-06-12"> |
---|
| 625 | <doc:name>monthInYear</doc:name> |
---|
| 626 | <doc:version>2.0</doc:version> |
---|
| 627 | <doc:return type="number" /> |
---|
| 628 | <doc:args> |
---|
| 629 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 630 | </doc:args> |
---|
| 631 | </doc:function> |
---|
| 632 | **/ |
---|
| 633 | function monthInYear(){// |
---|
| 634 | if (arguments.length > 0){ |
---|
| 635 | var oDate; |
---|
| 636 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 637 | (oDate = _validDate(arguments[0], "xs:date")) || |
---|
| 638 | (oDate = _validDate(arguments[0], "xs:gYearMonth")) || |
---|
| 639 | (oDate = _validDate(arguments[0], "xs:gMonthDay")) || |
---|
| 640 | (oDate = _validDate(arguments[0], "xs:gYear")) |
---|
| 641 | ) |
---|
| 642 | return oDate.getMonth()+1; |
---|
| 643 | else |
---|
| 644 | return Number.NaN; |
---|
| 645 | }else |
---|
| 646 | return new Date().getMonth()+1; |
---|
| 647 | } |
---|
| 648 | /** |
---|
| 649 | <doc:function date="2001-06-12"> |
---|
| 650 | <doc:name>monthName</doc:name> |
---|
| 651 | <doc:version>2.0</doc:version> |
---|
| 652 | <doc:return type="string" /> |
---|
| 653 | <doc:args> |
---|
| 654 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 655 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
---|
| 656 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
---|
| 657 | </doc:args> |
---|
| 658 | </doc:function> |
---|
| 659 | **/ |
---|
| 660 | function monthName(){// |
---|
| 661 | if (arguments.length > 0){// && arguments[0] != '' |
---|
| 662 | var oDate; |
---|
| 663 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 664 | (oDate = _validDate(arguments[0], "xs:date")) || |
---|
| 665 | (oDate = _validDate(arguments[0], "xs:gYearMonth")) || |
---|
| 666 | (oDate = _validDate(arguments[0], "xs:gMonthDay")) |
---|
| 667 | ) |
---|
| 668 | return _monthName(oDate.getMonth(), arguments[1], arguments[2]); |
---|
| 669 | else |
---|
| 670 | return ''; |
---|
| 671 | }else |
---|
| 672 | return _monthName(new Date().getMonth(), arguments[1], arguments[2]); |
---|
| 673 | } |
---|
| 674 | function _monthName(num, dfName, ctx){// |
---|
| 675 | if (ctx != null){ |
---|
| 676 | var nodes = ctx.nextNode.selectNodes( |
---|
| 677 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
---|
| 678 | "/*[local-name()='months' and namespace-uri()='http://exslt.org/dates-and-times']" + |
---|
| 679 | "/*[local-name()='month' and namespace-uri()='http://exslt.org/dates-and-times']/text()"); |
---|
| 680 | if (nodes != null) |
---|
| 681 | return nodes[num].nodeValue; |
---|
| 682 | else |
---|
| 683 | return ''; |
---|
| 684 | }else |
---|
| 685 | return gaLang[gsLang]["months"][num*1]; |
---|
| 686 | } |
---|
| 687 | /** |
---|
| 688 | <doc:function date="2001-06-12"> |
---|
| 689 | <doc:name>parseDate</doc:name> |
---|
| 690 | <doc:version>1.0</doc:version> |
---|
| 691 | <doc:return type="string" /> |
---|
| 692 | <doc:args> |
---|
| 693 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 694 | <doc:arg name="input-format" type="string" default="''" optional="no"></doc:arg> |
---|
| 695 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
---|
| 696 | <doc:arg name="context" type="document" default="null" optional="yes"></doc:arg> |
---|
| 697 | </doc:args> |
---|
| 698 | </doc:function> |
---|
| 699 | **/ |
---|
| 700 | function parseDate(date, inFormat, dfName, ctx){//0001 |
---|
| 701 | var oDate; |
---|
| 702 | if (inFormat == ""){ |
---|
| 703 | if ((oDate = _validDate(date, "xs:dateTime")) || |
---|
| 704 | (oDate = _validDate(date, "xs:date")) || |
---|
| 705 | (oDate = _validDate(date, "xs:time")) || |
---|
| 706 | (oDate = _validDate(date, "xs:gYearMonth")) || |
---|
| 707 | (oDate = _validDate(date, "xs:gYear")) || |
---|
| 708 | (oDate = _validDate(date, "xs:gMonthDay")) || |
---|
| 709 | (oDate = _validDate(date, "xs:gMonth")) || |
---|
| 710 | (oDate = _validDate(date, "xs:gDay")) |
---|
| 711 | ){ |
---|
| 712 | return _formatDate(oDate, "xs:dateTime"); |
---|
| 713 | } |
---|
| 714 | }else{ |
---|
| 715 | if (oDate = _validDate(date, inFormat)) |
---|
| 716 | return _formatDate(oDate, dfName); |
---|
| 717 | else |
---|
| 718 | return ''; |
---|
| 719 | } |
---|
| 720 | } |
---|
| 721 | /** |
---|
| 722 | <doc:function date="2001-06-12"> |
---|
| 723 | <doc:name>secondInMinute</doc:name> |
---|
| 724 | <doc:version>2.0</doc:version> |
---|
| 725 | <doc:return type="number" /> |
---|
| 726 | <doc:args> |
---|
| 727 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 728 | </doc:args> |
---|
| 729 | </doc:function> |
---|
| 730 | **/ |
---|
| 731 | function secondInMinute(){// |
---|
| 732 | if (arguments.length > 0){ |
---|
| 733 | var oDate; |
---|
| 734 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 735 | (oDate = _validDate(arguments[0], "xs:time")) |
---|
| 736 | ) |
---|
| 737 | return oDate.getSeconds(); |
---|
| 738 | else |
---|
| 739 | return Number.NaN; |
---|
| 740 | }else |
---|
| 741 | return new Date().getSeconds(); |
---|
| 742 | } |
---|
| 743 | /** |
---|
| 744 | <doc:function date="2001-06-12"> |
---|
| 745 | <doc:name>seconds</doc:name> |
---|
| 746 | <doc:version>2.0</doc:version> |
---|
| 747 | <doc:return type="number" /> |
---|
| 748 | <doc:args> |
---|
| 749 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 750 | </doc:args> |
---|
| 751 | </doc:function> |
---|
| 752 | **/ |
---|
| 753 | function seconds(){// |
---|
| 754 | if (arguments.length > 0){ |
---|
| 755 | var oDate; |
---|
| 756 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 757 | (oDate = _validDate(arguments[0], "xs:date")) || |
---|
| 758 | (oDate = _validDate(arguments[0], "xs:gYearMonth")) || |
---|
| 759 | (oDate = _validDate(arguments[0], "xs:gYear")) |
---|
| 760 | ) |
---|
| 761 | return oDate.valueOf()/1000; |
---|
| 762 | else |
---|
| 763 | if (oDate = _validDuration(arguments[0])) |
---|
| 764 | return oDate.Seconds(); |
---|
| 765 | else |
---|
| 766 | return Number.NaN; |
---|
| 767 | }else |
---|
| 768 | return Math.floor(new Date().valueOf()/1000);//current local date/time |
---|
| 769 | } |
---|
| 770 | /** |
---|
| 771 | <doc:function date="2001-06-12"> |
---|
| 772 | <doc:name>sum</doc:name> |
---|
| 773 | <doc:version>2.0</doc:version> |
---|
| 774 | <doc:return type="string" /> |
---|
| 775 | <doc:args> |
---|
| 776 | <doc:arg name="durations" type="node-set" default="''" optional="no"></doc:arg> |
---|
| 777 | </doc:args> |
---|
| 778 | </doc:function> |
---|
| 779 | **/ |
---|
| 780 | function sum(ctx){ |
---|
| 781 | var sDate = "P0S"; |
---|
| 782 | if (typeof(ctx) == "object"){ |
---|
| 783 | if (ctx.length){ |
---|
| 784 | for (var i=0; i < ctx.length; i++){ |
---|
| 785 | ctxN = ctx.item(i); |
---|
| 786 | if (ctxN.nodeType == 1){ |
---|
| 787 | if (!(sDate = addDuration(sDate, _wander(ctxN)))) |
---|
| 788 | return ''; |
---|
| 789 | } |
---|
| 790 | if (ctxN.nodeType == 2){ |
---|
| 791 | if (!(sDate = addDuration(sDate, ctxN.nodeValue))) |
---|
| 792 | return ''; |
---|
| 793 | } |
---|
| 794 | } |
---|
| 795 | }else{ |
---|
| 796 | if (!(sDate = addDuration(sDate, ctx.nodeValue))) |
---|
| 797 | return ''; |
---|
| 798 | } |
---|
| 799 | }else{ |
---|
| 800 | return ''; |
---|
| 801 | } |
---|
| 802 | return sDate; |
---|
| 803 | } |
---|
| 804 | function _wander(ctx){ |
---|
| 805 | var sDate = "P0S"; |
---|
| 806 | for (var i=0; i < ctx.childNodes.length; i++){ |
---|
| 807 | ctxN = ctx.childNodes[i]; |
---|
| 808 | switch(ctxN.nodeType){ |
---|
| 809 | case 1: |
---|
| 810 | if (!(sDate = addDuration(sDate, _wander(ctxN)))) |
---|
| 811 | return ''; |
---|
| 812 | break; |
---|
| 813 | case 3: |
---|
| 814 | if (!(sDate = addDuration(sDate, ctxN.nodeValue))) |
---|
| 815 | return ''; |
---|
| 816 | break; |
---|
| 817 | default: |
---|
| 818 | break; |
---|
| 819 | } |
---|
| 820 | } |
---|
| 821 | return sDate; |
---|
| 822 | } |
---|
| 823 | /** |
---|
| 824 | <doc:function date="2001-06-12"> |
---|
| 825 | <doc:name>time</doc:name> |
---|
| 826 | <doc:version>2.0</doc:version> |
---|
| 827 | <doc:return type="string" /> |
---|
| 828 | <doc:args> |
---|
| 829 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 830 | </doc:args> |
---|
| 831 | </doc:function> |
---|
| 832 | **/ |
---|
| 833 | function time(){// |
---|
| 834 | if (arguments.length > 0){ |
---|
| 835 | var oDate; |
---|
| 836 | if ((oDate = _validDate(arguments[0], "xs:dateTime"))|| |
---|
| 837 | (oDate = _validDate(arguments[0], "xs:time")) |
---|
| 838 | ) |
---|
| 839 | return _formatDate(oDate, "xs:time"); |
---|
| 840 | else |
---|
| 841 | return ''; |
---|
| 842 | }else |
---|
| 843 | return _formatDate(new Date(), "xs:time"); |
---|
| 844 | } |
---|
| 845 | /** |
---|
| 846 | <doc:function date="2001-06-12"> |
---|
| 847 | <doc:name>weekInMonth</doc:name> |
---|
| 848 | <doc:version>2.0</doc:version> |
---|
| 849 | <doc:return type="number" /> |
---|
| 850 | <doc:args> |
---|
| 851 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 852 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
---|
| 853 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
---|
| 854 | </doc:args> |
---|
| 855 | </doc:function> |
---|
| 856 | **/ |
---|
| 857 | function weekInMonth(){ |
---|
| 858 | if (arguments.length > 0){ |
---|
| 859 | var oDate; |
---|
| 860 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 861 | (oDate = _validDate(arguments[0], "xs:date")) |
---|
| 862 | ) |
---|
| 863 | return _weekInMonth(oDate, arguments[1], arguments[2]); |
---|
| 864 | else |
---|
| 865 | return Number.NaN; |
---|
| 866 | }else |
---|
| 867 | return _weekInMonth(new Date(), arguments[1], arguments[2]); |
---|
| 868 | } |
---|
| 869 | function _weekInMonth(oDate, dfName, ctx){ |
---|
| 870 | var fdow = 0; |
---|
| 871 | if (ctx != null){ |
---|
| 872 | var nodes = ctx.nextNode.selectSingleNode( |
---|
| 873 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
---|
| 874 | "/@first-day-of-week"); |
---|
| 875 | if (nodes != null) |
---|
| 876 | fdow = gaDayNames[nodes.nodeValue]; |
---|
| 877 | } |
---|
| 878 | var f = new Date(oDate); |
---|
| 879 | f.setDate(1) |
---|
| 880 | var fd = f.getDay()-1; |
---|
| 881 | var dt = oDate.getDate() + fd - fdow; |
---|
| 882 | return Math.floor((dt)/7)+1; |
---|
| 883 | } |
---|
| 884 | /** |
---|
| 885 | <doc:function date="2001-06-12"> |
---|
| 886 | <doc:name>weekInYear</doc:name> |
---|
| 887 | <doc:version>2.0</doc:version> |
---|
| 888 | <doc:return type="number" /> |
---|
| 889 | <doc:args> |
---|
| 890 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 891 | <doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg> |
---|
| 892 | <doc:arg name="context" type="context" default="null" optional="yes"></doc:arg> |
---|
| 893 | </doc:args> |
---|
| 894 | </doc:function> |
---|
| 895 | **/ |
---|
| 896 | function weekInYear(){ |
---|
| 897 | if (arguments.length > 0){ |
---|
| 898 | var oDate; |
---|
| 899 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 900 | (oDate = _validDate(arguments[0], "xs:date")) |
---|
| 901 | ) |
---|
| 902 | return _weekInYear(oDate, arguments[1], arguments[2]); |
---|
| 903 | }else |
---|
| 904 | return _weekInYear(new Date()); |
---|
| 905 | return ''; |
---|
| 906 | } |
---|
| 907 | function _weekInYear(oDate, dfName, ctx){ |
---|
| 908 | var fdow = 0; |
---|
| 909 | if (ctx != null){ |
---|
| 910 | var nodes = ctx.nextNode.selectSingleNode( |
---|
| 911 | "//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" + |
---|
| 912 | "/@first-day-of-week"); |
---|
| 913 | if (nodes != null) |
---|
| 914 | fdow = gaDayNames[nodes.nodeValue]; |
---|
| 915 | return Math.ceil(_dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate()+(7-fdow)) / 7); |
---|
| 916 | }else |
---|
| 917 | return Math.ceil(_dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate()) / 7); |
---|
| 918 | } |
---|
| 919 | /** |
---|
| 920 | <doc:function date="2001-06-12"> |
---|
| 921 | <doc:name>year</doc:name> |
---|
| 922 | <doc:version>2.0</doc:version> |
---|
| 923 | <doc:return type="number" /> |
---|
| 924 | <doc:args> |
---|
| 925 | <doc:arg name="date" type="string" default="''" optional="yes"></doc:arg> |
---|
| 926 | </doc:args> |
---|
| 927 | </doc:function> |
---|
| 928 | **/ |
---|
| 929 | function year(){// |
---|
| 930 | if (arguments.length > 0){ |
---|
| 931 | var oDate; |
---|
| 932 | if ((oDate = _validDate(arguments[0], "xs:dateTime")) || |
---|
| 933 | (oDate = _validDate(arguments[0], "xs:date")) || |
---|
| 934 | (oDate = _validDate(arguments[0], "xs:gYearMonth")) || |
---|
| 935 | (oDate = _validDate(arguments[0], "xs:gYear")) |
---|
| 936 | ) |
---|
| 937 | return oDate.getFullYear(); |
---|
| 938 | else |
---|
| 939 | return Number.NaN; |
---|
| 940 | }else |
---|
| 941 | return new Date().getFullYear(); |
---|
| 942 | } |
---|
| 943 | /** |
---|
| 944 | Private functions. |
---|
| 945 | **/ |
---|
| 946 | function _validDate(date, format){ |
---|
| 947 | var parts; |
---|
| 948 | var oDate = new Date(-62135596800000); // Mon Jan 1 00:00:00 UTC 1 |
---|
| 949 | switch(format){ |
---|
| 950 | case "xs:dateTime": //(CCYY-MM-DDThh:mm:ss) |
---|
| 951 | var re = new RegExp("^([0-9]{4})-([0-9]{2})-([0-9]{2})(T([0-9]{2})(:([0-9]{2})(:([0-9]{2}))?)?)?(Z)?([\+\-][0-9]{2}:[0-9]{2})?$"); |
---|
| 952 | if (parts=re.exec(date)){ |
---|
| 953 | if (parts[10] == "Z"){ |
---|
| 954 | oDate.setFullYear(parts[1], parts[2]-1, parts[3]); |
---|
| 955 | oDate.setHours(parts[5], parts[7], parts[9]); |
---|
| 956 | oDate.setMinutes(oDate.getMinutes()-oDate.getTimezoneOffset()); |
---|
| 957 | gsSuppliedFormat = "xs:dateTime"; |
---|
| 958 | return oDate; |
---|
| 959 | }else{ |
---|
| 960 | oDate.setFullYear(parts[1], parts[2]-1, parts[3]); |
---|
| 961 | oDate.setHours(parts[5], parts[7], parts[9]); |
---|
| 962 | gsSuppliedFormat = "xs:dateTime"; |
---|
| 963 | return oDate; |
---|
| 964 | } |
---|
| 965 | } |
---|
| 966 | break; |
---|
| 967 | case "xs:date": //(CCYY-MM-DD) |
---|
| 968 | var re = new RegExp("^([0-9]{4})-([0-9]{2})-([0-9]{2})$"); |
---|
| 969 | if (parts=re.exec(date)){ |
---|
| 970 | oDate.setFullYear(parts[1], parts[2]-1, parts[3]); |
---|
| 971 | gsSuppliedFormat = "xs:date"; |
---|
| 972 | return oDate; |
---|
| 973 | } |
---|
| 974 | break; |
---|
| 975 | case "xs:time": //(hh:mm:ss) |
---|
| 976 | var re = new RegExp("^([0-9]{2})(:([0-9]{2})(:([0-9]{2}))?)?(Z)?$"); |
---|
| 977 | if (parts=re.exec(date)){ |
---|
| 978 | if (parts[9] == "Z"){ |
---|
| 979 | oDate.setHours(parts[1], parts[3], parts[5]); |
---|
| 980 | oDate.setMinutes(oDate.getMinutes()-oDate.getTimezoneOffset()); |
---|
| 981 | gsSuppliedFormat = "xs:time"; |
---|
| 982 | return oDate; |
---|
| 983 | }else{ |
---|
| 984 | oDate.setHours(parts[1], parts[3], parts[5]); |
---|
| 985 | gsSuppliedFormat = "xs:time"; |
---|
| 986 | return oDate; |
---|
| 987 | } |
---|
| 988 | } |
---|
| 989 | break; |
---|
| 990 | case "xs:gYearMonth": //(CCYY-MM) |
---|
| 991 | var re = new RegExp("^([0-9]{4})-([0-9]{2})$"); |
---|
| 992 | if (parts=re.exec(date)){ |
---|
| 993 | oDate.setFullYear(parts[1], parts[2]-1); |
---|
| 994 | gsSuppliedFormat = "xs:gYearMonth"; |
---|
| 995 | return oDate; |
---|
| 996 | } |
---|
| 997 | break; |
---|
| 998 | case "xs:gYear": //(CCYY) |
---|
| 999 | var re = new RegExp("^([0-9]{4})$"); |
---|
| 1000 | if (parts=re.exec(date)){ |
---|
| 1001 | oDate.setFullYear(parts[1]); |
---|
| 1002 | gsSuppliedFormat = "xs:gYear"; |
---|
| 1003 | return oDate; |
---|
| 1004 | } |
---|
| 1005 | break; |
---|
| 1006 | case "xs:gMonthDay": //(^--MM-DD) |
---|
| 1007 | var re = new RegExp("--([0-9]{2})-([0-9]{2})"); |
---|
| 1008 | if (parts=re.exec(date)){ |
---|
| 1009 | oDate.setMonth(parts[1]-1, parts[2]); |
---|
| 1010 | gsSuppliedFormat = "xs:gMonthDay"; |
---|
| 1011 | return oDate; |
---|
| 1012 | } |
---|
| 1013 | break; |
---|
| 1014 | case "xs:gMonth": //(--MM--) |
---|
| 1015 | var re = new RegExp("^--([0-9]{2})--$"); |
---|
| 1016 | if (parts=re.exec(date)){ |
---|
| 1017 | oDate.setMonth(parts[1]-1); |
---|
| 1018 | gsSuppliedFormat = "xs:gMonth"; |
---|
| 1019 | return oDate; |
---|
| 1020 | } |
---|
| 1021 | break; |
---|
| 1022 | case "xs:gDay": //(---DD) |
---|
| 1023 | var re = new RegExp("^---([0-9]{2})$"); |
---|
| 1024 | if (parts=re.exec(date)){ |
---|
| 1025 | oDate.setDate(parts[1]); |
---|
| 1026 | gsSuppliedFormat = "xs:gDay"; |
---|
| 1027 | return oDate; |
---|
| 1028 | } |
---|
| 1029 | break; |
---|
| 1030 | default: |
---|
| 1031 | // format string |
---|
| 1032 | var Z = ""; |
---|
| 1033 | for (var i=0,j=0; i < format.length & oDate.toString() != "NaN";){ |
---|
| 1034 | var s = j; |
---|
| 1035 | switch(format.substr(i, 1)){ |
---|
| 1036 | case "G":// era designator (Text) AD |
---|
| 1037 | while (format.substr(i, 1)=="G"){i++;j++;} |
---|
| 1038 | j++; |
---|
| 1039 | if (date.substr(s,j-s) == "BC" || date.substr(s,j-s) == "bc"){ |
---|
| 1040 | oDate.setFullYear(-oDate.getFullYear); |
---|
| 1041 | } |
---|
| 1042 | break; |
---|
| 1043 | case "y":// year (Number) 1996 |
---|
| 1044 | while (format.substr(i, 1)=="y"){i++;j++;} |
---|
| 1045 | oDate.setYear(date.substr(s,j-s)); |
---|
| 1046 | break; |
---|
| 1047 | case "M":// month in year (Text & Number) July & 07 |
---|
| 1048 | while (format.substr(i, 1)=="M"){i++;j++;} |
---|
| 1049 | if (i-s <= 2){ |
---|
| 1050 | oDate.setMonth(date.substr(s,j-s)-1); |
---|
| 1051 | }else{ |
---|
| 1052 | oDate.setMonth(_monthNumber(date.substr(s,j-s))); |
---|
| 1053 | } |
---|
| 1054 | break; |
---|
| 1055 | case "d":// day in month (Number) 10 |
---|
| 1056 | while (format.substr(i, 1)=="d"){i++;j++;} |
---|
| 1057 | oDate.setDate(date.substr(s,j-s)); |
---|
| 1058 | break; |
---|
| 1059 | case "h":// hour in am/pm (1~12) (Number) 12 |
---|
| 1060 | while (format.substr(i, 1)=="h"){i++;j++;} |
---|
| 1061 | oDate.setHours(date.substr(s,j-s)); |
---|
| 1062 | break; |
---|
| 1063 | case "H":// hour in day (0~23) (Number) 0 |
---|
| 1064 | while (format.substr(i, 1)=="H"){i++;j++;} |
---|
| 1065 | oDate.setHours(date.substr(s,j-s)); |
---|
| 1066 | break; |
---|
| 1067 | case "m":// minute in hour (Number) 30 |
---|
| 1068 | while (format.substr(i, 1)=="m"){i++;j++;} |
---|
| 1069 | oDate.setMinutes(date.substr(s,j-s)); |
---|
| 1070 | break; |
---|
| 1071 | case "s":// second in minute (Number) 55 |
---|
| 1072 | while (format.substr(i, 1)=="s"){i++;j++;} |
---|
| 1073 | oDate.setSeconds(date.substr(s,j-s)); |
---|
| 1074 | break; |
---|
| 1075 | case "S":// millisecond (Number) 978 |
---|
| 1076 | while (format.substr(i, 1)=="S"){i++;j++;} |
---|
| 1077 | oDate.setMilliseconds(date.substr(s,j-s)); |
---|
| 1078 | break; |
---|
| 1079 | case "E":// day in week (Text) Tuesday |
---|
| 1080 | while (format.substr(i, 1)=="E"){i++;j++;} |
---|
| 1081 | while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;} |
---|
| 1082 | break; |
---|
| 1083 | case "D":// day in year (Number) 189 |
---|
| 1084 | while (format.substr(i, 1)=="D"){i++;j++;} |
---|
| 1085 | while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;} |
---|
| 1086 | break; |
---|
| 1087 | case "F":// day of week in month (Number) 2 (2nd Wed in July) |
---|
| 1088 | while (format.substr(i, 1)=="F"){i++;j++;} |
---|
| 1089 | break; |
---|
| 1090 | case "w":// week in year (Number) 27 |
---|
| 1091 | while (format.substr(i, 1)=="w"){i++;j++;} |
---|
| 1092 | while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;} |
---|
| 1093 | break; |
---|
| 1094 | case "W":// week in month (Number) 2 |
---|
| 1095 | while (format.substr(i, 1)=="W"){i++;j++;} |
---|
| 1096 | while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;} |
---|
| 1097 | break; |
---|
| 1098 | case "a":// am/pm marker (Text) PM |
---|
| 1099 | while (format.substr(i, 1)=="a"){i++;j++;} |
---|
| 1100 | j++; |
---|
| 1101 | if (date.substr(s,j-s) == "PM" || date.substr(s,j-s) == "pm") |
---|
| 1102 | oDate.setHours(oDate.getHours()+12); |
---|
| 1103 | break; |
---|
| 1104 | case "k":// hour in day (1~24) (Number) 24 |
---|
| 1105 | while (format.substr(i, 1)=="k"){i++;j++;} |
---|
| 1106 | oDate.setHours(date.substr(s,j-s)); |
---|
| 1107 | break; |
---|
| 1108 | case "K":// hour in am/pm (0~11) (Number) 0 |
---|
| 1109 | while (format.substr(i, 1)=="K"){i++;j++;} |
---|
| 1110 | oDate.setHours(date.substr(s,j-s)); |
---|
| 1111 | break; |
---|
| 1112 | case "z":// time zone (Text) Pacific Standard Time |
---|
| 1113 | while (format.substr(i, 1)=="z"){i++;j++;} |
---|
| 1114 | while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;} |
---|
| 1115 | //oDate.setMinutes(oDate.getMinutes() - oDate.getTimezoneOffset()); |
---|
| 1116 | Z = date.substr(s,j-s); |
---|
| 1117 | break; |
---|
| 1118 | case "'":// escape for text (Delimiter) |
---|
| 1119 | if (format.substr(i+1, 1) == "'"){ |
---|
| 1120 | i+=2; |
---|
| 1121 | }else{ |
---|
| 1122 | i++; |
---|
| 1123 | while (format.substr(i, 1)!="'"){i++;j++;} |
---|
| 1124 | i++; |
---|
| 1125 | } |
---|
| 1126 | break; |
---|
| 1127 | default: |
---|
| 1128 | if (format.substr(i, 1) != date.substr(j, 1)){ |
---|
| 1129 | return false; |
---|
| 1130 | } |
---|
| 1131 | i++;j++; |
---|
| 1132 | break; |
---|
| 1133 | } |
---|
| 1134 | } |
---|
| 1135 | if (j < date.length) |
---|
| 1136 | return false; |
---|
| 1137 | if (oDate.toString() != "NaN"){ |
---|
| 1138 | if (Z != ""){ |
---|
| 1139 | var re = new RegExp("([\+\-][0-9]{2})?:([0-9]{2})?"); |
---|
| 1140 | if (parts=re.exec(Z)){ |
---|
| 1141 | // check GMT/BST |
---|
| 1142 | var tzo = parts[1]*60 + parts[2]; |
---|
| 1143 | //if (tzo != new Date().getTimezoneOffset()){ |
---|
| 1144 | // oDate.setMinutes(oDate.getMinutes() - (oDate.getTimezoneOffset() - tzo)) |
---|
| 1145 | //} |
---|
| 1146 | } |
---|
| 1147 | } |
---|
| 1148 | gsSuppliedFormat = "custom"; |
---|
| 1149 | return oDate; |
---|
| 1150 | } |
---|
| 1151 | break; |
---|
| 1152 | } |
---|
| 1153 | return false; |
---|
| 1154 | } |
---|
| 1155 | function _formatDate(oDate, format){ |
---|
| 1156 | if (oDate == Number.NaN)return Number.NaN; |
---|
| 1157 | switch(format){ |
---|
| 1158 | case "xs:dateTime": //(CCYY-MM-DDThh:mm:ss) |
---|
| 1159 | var tzo = oDate.getTimezoneOffset(); |
---|
| 1160 | return oDate.getFullYear() + "-" + pad(oDate.getMonth()+1) + "-" + pad(oDate.getDate()) + "T" + |
---|
| 1161 | pad(oDate.getHours()) + ":" + pad(oDate.getMinutes()) + ":" + pad(oDate.getSeconds()) + (tzo < 0?"-":"+") + pad(Math.abs(tzo/60)) + ":" + pad(tzo % 60); |
---|
| 1162 | break; |
---|
| 1163 | case "xs:date": //(CCYY-MM-DD) |
---|
| 1164 | return oDate.getFullYear() + "-" + pad(oDate.getMonth()+1) + "-" + pad(oDate.getDate()); |
---|
| 1165 | break; |
---|
| 1166 | case "xs:time": //(hh:mm:ss) |
---|
| 1167 | var tzo = oDate.getTimezoneOffset(); |
---|
| 1168 | return pad(oDate.getHours()) + ":" + pad(oDate.getMinutes()) + ":" + pad(oDate.getSeconds()) + (tzo < 0?"-":"+") + pad(Math.abs(tzo/60)) + ":" + pad(tzo % 60); |
---|
| 1169 | break; |
---|
| 1170 | case "xs:gYearMonth": //(CCYY-MM) |
---|
| 1171 | return oDate.getFullYear() + "-" + pad(oDate.getMonth()+1); |
---|
| 1172 | break; |
---|
| 1173 | case "xs:gYear": //(CCYY) |
---|
| 1174 | return oDate.getFullYear(); |
---|
| 1175 | break; |
---|
| 1176 | case "xs:gMonthDay": //(--MM-DD) |
---|
| 1177 | return pad(oDate.getMonth() + 1) + "-" + pad(oDate.getDate()); |
---|
| 1178 | break; |
---|
| 1179 | case "xs:gMonth": //(--MM--) |
---|
| 1180 | return pad(oDate.getMonth()+1); |
---|
| 1181 | break; |
---|
| 1182 | case "xs:gDay": //(---DD) |
---|
| 1183 | return pad(oDate.getDate()); |
---|
| 1184 | break; |
---|
| 1185 | } |
---|
| 1186 | return false; |
---|
| 1187 | } |
---|
| 1188 | function pad(v){ |
---|
| 1189 | return (v<10?"0"+v:v); |
---|
| 1190 | } |
---|
| 1191 | |
---|
| 1192 | function _validDuration(d){ |
---|
| 1193 | var parts; |
---|
| 1194 | var re = new RegExp("^([\-])?P(([0-9]+)Y)?(([0-9]+)M)?(([0-9]+)D)?((T)?(([0-9]+)H)?(([0-9]+)M)?((([0-9]+)(\.([0-9]+))?)S)?)?$"); |
---|
| 1195 | if (parts = re.exec(d)){ |
---|
| 1196 | if ((/T$/.exec(d)) || (parts[9] == "T" && parts[11]+parts[13]+parts[16]+parts[18]== ""))// ~(:+(|) duh!!! |
---|
| 1197 | return Number.NaN; |
---|
| 1198 | return new Duration(parts[1], parts[3], parts[5], parts[7], parts[11], parts[13], parts[16], parts[18]); |
---|
| 1199 | } |
---|
| 1200 | return Number.NaN; |
---|
| 1201 | } |
---|
| 1202 | |
---|
| 1203 | function Duration(pm, years, months, days, hours, minutes, seconds, fraction){ |
---|
| 1204 | this.pm = pm; |
---|
| 1205 | this.years = years*1; |
---|
| 1206 | this.months = months*1; |
---|
| 1207 | this.days = days*1; |
---|
| 1208 | this.hours = hours*1; |
---|
| 1209 | this.minutes = minutes*1; |
---|
| 1210 | this.seconds = seconds*1; |
---|
| 1211 | this.fraction = fraction*1; |
---|
| 1212 | this.milliseconds = eval('0.'+fraction) * 100; |
---|
| 1213 | this.mask = ((this.years?1:0)<<6) + ((this.months?1:0)<<5) + ((this.days?1:0)<<4) + ((this.hours?1:0)<<3) + ((this.minutes?1:0)<<2) + ((this.seconds?1:0)<<1) + (this.milliseconds?1:0); |
---|
| 1214 | this.addDate = function(d){d.setFullYear(eval(this.pm+this.years)+d.getFullYear(),eval(this.pm+this.months)+d.getMonth(),eval(this.pm+this.days)+d.getDate());d.setHours(eval(this.pm+this.hours)+d.getHours(),eval(this.pm+this.minutes)+d.getMinutes(),eval(this.pm+this.seconds)+d.getSeconds());d.setMilliseconds(eval(this.pm+this.milliseconds));return d;} |
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| 1215 | this.Seconds = function(){if (this.years || this.months)return Number.NaN;return this.days*giDayMill + this.hours*giHourMill + this.minutes*giMinMill + this.seconds*giSecMill;} |
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| 1216 | } |
---|
| 1217 | var giYearMill = 31536000000; |
---|
| 1218 | var giMonthMill = 2592000000; |
---|
| 1219 | var giDayMill = 86400000; |
---|
| 1220 | var giHourMill = 3600000; |
---|
| 1221 | var giMinMill = 60000; |
---|
| 1222 | var giSecMill = 1000; |
---|
| 1223 | function _formatDuration(du){ |
---|
| 1224 | if (typeof(du) == "object"){ |
---|
| 1225 | var pm = du.pm; |
---|
| 1226 | var y = du.years; |
---|
| 1227 | var m = du.months; |
---|
| 1228 | var d = du.days; |
---|
| 1229 | var h = du.hours; |
---|
| 1230 | var n = du.minutes; |
---|
| 1231 | var s = du.seconds + du.milliseconds/1000; |
---|
| 1232 | |
---|
| 1233 | if (y+m+d+h+n+s == 0) |
---|
| 1234 | return 'P0S'; |
---|
| 1235 | return pm + "P" + |
---|
| 1236 | (y!=0?y + "Y":'') + |
---|
| 1237 | (m!=0?m + "M":'') + |
---|
| 1238 | (d!=0?d + "D":'') + |
---|
| 1239 | (h+n+s!=0?"T":'') + |
---|
| 1240 | (h!=0?h + "H":'') + |
---|
| 1241 | (n!=0?n + "M":'') + |
---|
| 1242 | (s!=0?s + "S":''); |
---|
| 1243 | }else{ |
---|
| 1244 | var pm = (du<0?'-':''); |
---|
| 1245 | du = Math.abs(du); |
---|
| 1246 | var d = Math.floor((du) / giDayMill); |
---|
| 1247 | var h = Math.floor((du % giDayMill) / giHourMill); |
---|
| 1248 | var n = Math.floor((du % giHourMill) / giMinMill); |
---|
| 1249 | var s = Math.floor((du % giMinMill) / giSecMill) + (du % giSecMill)/1000; |
---|
| 1250 | return pm + "P" + |
---|
| 1251 | (d!=0?d + "D":'') + |
---|
| 1252 | (h+n+s!=0?"T":'') + |
---|
| 1253 | (h!=0?h + "H":'') + |
---|
| 1254 | (n!=0?n + "M":'') + |
---|
| 1255 | (s!=0?s + "S":''); |
---|
| 1256 | } |
---|
| 1257 | } |
---|