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try
{
xmldoc=new ActiveXObject("Microsoft.XMLDOM");//IE
}catch(e)
{
try{
xmldoc=document.implementation.createDocument("","",null);//·ÇIE
}catch(e)
{
alert("ÎÞ·¨´´½¨¶ÔÏó£¡");
return;
}
}
xmldoc.async="false";
xmldoc.load("we.xml");
//°Ñ×Ö·û´´txtÔØÈë½âÎöÆ÷for IEä¯ÀÀÆ÷
xmldoc.loadXML(txt);
//°Ñxml×Ö·û´´txtÔØÈë½âÎöÆ÷for firefoxµÈÆäËûä¯ÀÀÆ÷
var parser=new DOMParser();
var doc=parser.parsefromString(txt,"text/xml");
//Ò²¾ÍÊÇ˵IEʹÓÃloadXML()À´½âÎöXML×Ö·û´®£»firefoxÆäËûä¯ÀÀÆ÷ʹÓÃDOMParser¶ÔÏó
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function getvalue()
{
var person=xmldoc.getElementsByTagName("person");
for(i=0;i<person.length;i++)
{
var name=person[i].getElementsByTagName("name")[0].childNodes[0].nodeValue;
var age=person[i].getElementsByTagName("age")[0].childNodes[0].nodeValue;
document.write("name:"+name+" age:"+age+"<br>");
}
}
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x=xmlhttp.responseXML.documentElement.getElementsByTagName("CD");
for (i=0;i<x.length;i++)
{//do something here}
//ÕâÑù¿ÉÒÔÑ­»·±éÀú³öÿһ¸ö½ÚµãµÄÄÚÈÝ
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txt=xmlDoc.getElementsByTagName("title")[0].getAttribute("lang");
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x=xmlDoc.getElementsByTagName("title")[0].childNodes[0];
x.nodeValue="Easy Cooking";
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//setAttribute() ·½·¨¿ÉÓÃÓڸıäÒÑÓÐÊôÐÔµÄÖµ£¬»ò´´½¨Ò»¸öÐÂÊôÐÔ¡£
//ÏÂÃæµÄ´úÂëÏòÿ¸ö <book> ÔªËØÌí¼ÓÁËÃûΪ "edition" µÄÐÂÊôÐÔ£¨Öµ//ÊÇ "first"£©£º
x=xmlDoc.getElementsByTagName("book");
for(i=0;i<x.length;i++)
{
x[i].setAttribute("edition","first");
}

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var b = ",world";
var c = a.concat(b);
alert(c);
//c = "hello,world"
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