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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>js²Ù×÷XmlÔöɾ¸Ä²é(IEÏÂ)</title>
<script type="text/javascript"><!--
/*µÈ½â¾öµÄÎÊÌâ:
1.xpathµ½µ×ÊǶ¨Î»µ½ÄÄÒ»²ã,ÔõÑù¶¨Î»µ½±ÈÈçrootÕâÒ»¼¶»¹ÊÇperson»ònameÕâÒ»¼¶.
*/
var xmlDoc;
var rootNode; //¸ù½áµã
//×°ÔØXmlÎĵµ
function loadXml(){
try{
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async=false;//¹Ø±ÕÒì²½¼ÓÔØ
xmlDoc.load("XmlFile.xml");//loadÊÇ´ÓÎļþ,loadXMLÊÇ´Ó×Ö·û´®.
rootNode = xmlDoc.documentElement;
}catch(e) {alert(e.message)}
}
//ÏÔʾÄÚ´æÖеÄXmlÎĵµ
function outXml(){
var divXml=document.getElementById("divXml");
divXml.innerHTML=xmlDoc.xml;//ÏÔʾxmlÄÚÈÝ,¼¼ÇÉÊǼӸöxmlºó׺.?
alert(xmlDoc.xml);
}
//Ôö
function addXml(){
//Ò¶×Ó½áµã,ÉèÖÃtextÖµ
var newName = xmlDoc.createElement("name");
newName.text = "crane";
var newGender = xmlDoc.createElement("gender");
newGender.text = "female";
//¸¸¼¶½áµã,ÓÃappendChild(childNode);
var newPerson = xmlDoc.createElement("person");
//ÉèÖÃÊôÐÔid
newPerson.setAttribute("id","2");
newPerson.appendChild(newName);
newPerson.appendChild(newGender);
//Ôö¼Óµ½¸ù½áµã
rootNode.appendChild(newPerson);
alert(xmlDoc.xml);
}
//ɾ
function deleteXml(){
//ÏÈÕÒµ½½áµã
var singleNode = xmlDoc.selectSingleNode("/root/person[name='tree']");
//ÕÒµ½¸¸¼¶ÔÙɾ³ý
singleNode.parentNode.removeChild(singleNode);
alert(xmlDoc.xml)


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JavaScript ¶ÁÈ¡ JSON


JSON:
[{"subjecttypeId":"1","subjectName":"67","scope":"1",},{"subjecttypeId":"1","subjectName":"345","scope":"1"}]
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