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<script language="JavaScript">
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<!--
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var doc = new ActiveXObject("Msxml2.DOMDocument"); //ie5.5+,CreateObject("Microsoft.XMLDOM")
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doc.loadXML('<?xml version="1.0"?><students><name id="test"><firstname>王</firstname></name></students>');
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var newnode = doc.createNode(1,"name","");
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var r = doc.createAttribute("id"); //创建属性
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r.value="test2";
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newnode.setAttributeNode(r); //添加属性
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var newelement=doc.createElement("sex");//创建元素
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var r1 = doc.createAttribute("id"); //创建属性
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r1.value="test2";
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newelement.setAttributeNode(r1)
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newnode.appendChild(newelement)
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doc.lastChild.appendChild(newnode)
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alert(doc.xml)//添加一个子节点后的xml
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currNode=doc.documentElement.childNodes.item(0);//
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doc.documentElement.removeChild(currNode)//删除节点
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alert(doc.xml)//删除后的xml
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//-->
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</script>
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