xml节点有关问题

2012-03-02

xml节点问题XML code?xml version1.0?rootstatusok/statusbodyrootprozl1/prozlprol

xml节点问题

XML code

<?xml version="1.0"?><root>    <status>ok</status>    <body><root><prozl>1</prozl><prol><div><a href="/webcn/UploadFiles/Shop/201001201456080338.jpg" target="_blank" class="highslide" onclick="return hs.expand(this)"><img src="/webcn/UploadFiles/Shop/201001201456080338.jpg" border="0" onerror="this.src='/webcn/UploadFiles/nopic.gif'" /></a><div class="highslide-heading">7CF钛金尊品离子蜡</div></div><div class="newP_Info"><a href="/webcn/Item/945.aspx" target="_blank">7CF钛金尊品离子蜡</a><br />价格：<strong>￥230.40×1</strong></div></prol></root></body>    <pagename/>    <total>1</total>    <currentpage>1</currentpage>    <pagesize>0</pagesize></root>

要取prozl和prol的值怎么办？
var objxml = createDomDoc();
objxml.loadXML(xmlcon)

document.getElementById("dg").innerHTML=objxml.selectNodes("/root/body/root/prozl")[0].firstChild.nodeValue;
这个可以取到

document.getElementById("NewShopping").innerHTML=objxml.selectNodes("/root/body/root/prol")[0].firstChild.nodeValue;
这个是null

[解决办法]

JScript code

function load(url){  var dom=false;  if(document.all)dom=new ActiveXObject("microsoft.xmldom");  else if(document.implementation&&document.implementation.createDocument)dom=document.implementation.createDocument("","",null);  dom.async=false;  dom.load(url);  return dom;}var dom=load("x.xml"),prol=dom.getElementsByTagName('prol'),prozl=dom.getElementsByTagName('prozl');alert(prozl[0].firstChild.nodeValue)//prozlvar tmp=document.all?prol[0].xml:new XMLSerializer().serializeToString(prol[0]);tmp=tmp.replace('<prol>','').replace('</prol>','');//替换掉首尾节点字符串alert(tmp)

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xml节点有关问题