2013-05-03 143 views
0

我有一个显示XML文件数据的Google地图应用程序。当你将鼠标移到某个东西上时,它会返回一些包括数据从XML文件中的日期是这样的...从XML文件转换datestamp

<cap:expires>2013-05-02T00:00:00-05:00</cap:expires> 

我有那其转换这段代码....

function dateFromString(s) { 

    var bits = s.split(/[-T:+]/g); 
    var d = new Date(bits[0], bits[1]-1, bits[2]); 
    d.setHours(bits[3], bits[4], bits[5]); 

    // Get supplied time zone offset in minutes 
    var offsetMinutes = bits[6] * 60 + Number(bits[7]); 
    var sign = /\d\d-\d\d:\d\d$/.test(s)? '-' : '+'; 

    // Apply the sign 
    offsetMinutes = 0 + (sign == '-'? -1 * offsetMinutes : offsetMinutes); 

    // Apply offset and local timezone 
    d.setMinutes(d.getMinutes() - offsetMinutes - d.getTimezoneOffset()) 

    // d is now a local time equivalent to the supplied time 
return (d); 

} 

var days = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"]; 
var months =['January','February','March','April','May','June','July','August','September','October','November','December']; 
var ampm = " am"; 

var dt = (dateFromString("yyyy-MM-dd'T'HH:mm:ssZ")); 
var yr = dt.getFullYear(); 
var mth = dt.getMonth(); // months in Javascript are 0-11 so May is month 4 
mth = months[mth]; 
var dte = dt.getDate(); 
var dy = dt.getDay(); // days are 0-6 
dy = days[dy]; 
var hrs = dt.getHours(); 
var h1 = hrs; 
var mins = dt.getMinutes(); 

if (hrs >= 12) {ampm = " pm"} 
if (hrs >= 13) {hrs = hrs - 12} 
if (h1 == 0) {hrs = 12} 

if (hrs <10) {hrs = "0" + hrs}; // if leading zero desired 
if (mins <10) {mins = "0" + mins}; 

var dtstring = dy + " " + mth + " " + dte + " " + yr + " " + hrs + ":" + mins + ampm; 

当你硬代码这一点,将其转换伟大的工程。

var dt = (dateFromString('2013-05-02T11:08:00-6:00')); 

我的问题是如何以及从哪里插入XML元素,以便它知道要转换什么?我把它设置为输出,我只是不确定在哪里输入它的转换。我已经包含了地图和XML文件的链接,以防万一任何人需要查看完整的代码,看看它是如何设置的。

DEMO MAP

DEMO XML

+0

谢谢,但是,我从哪里插入需要转换的XML文件中的元素?就像我说的,我在Js上不流利,很难使用它。 -谢谢 – Texan78 2013-05-03 12:15:38

回答

0

有在Java中一个特殊的类来处理XML日期时间javax.xml.datatype.XMLGregorianCalendar中

XMLGregorianCalendar xgc = DatatypeFactory.newInstance().newXMLGregorianCalendar("2013-05-02T00:00:00-05:00"); 

现在使用它的方法来获得必要的字段。您也可以将其转换为GregorianCalendar和日期