JavaScript reads XML file read node data example

Share the method of reading the node data using JavaScript to read the XML file.

Read the node data, another case is to read the node property data.

varObjlength =NULL;varxmlHttp;varstrURL = "";functionAjaxrequst () {if(window. ActiveXObject) {xmlHttp=NewActiveXObject ("Microsoft.XMLHTTP");}Else{xmlHttp=NewXMLHttpRequest ();}Try{strURL= "/data/rdzz.xml"; Xmlhttp.onreadystatechange=Loadxmlfile;xmlhttp.open ("GET", strURL + "? Time=" + (NewDate ()). GetTime (),true); Xmlhttp.send (NULL);}Catch(e) {}}functionLoadxmlfile () {varContent = "";if(Xmlhttp.readystate = = 4) {if(Xmlhttp.status = = 200) {varXmlDOM =Xmlhttp.responsexml;varXmlRoot =xmldom.documentelement;Try {varObjlength = Xmlroot.getelementsbytagname ("Item"); for(vari = 0; i < objlength.length; i++) {varElementtitle = Objlength[i].getelementsbytagname (' newstitle ') [0];varElementtime = Objlength[i].getelementsbytagname (' newstime ') [0];varElementurl= objlength[i].getelementsbytagname (' Newsurl ') [0];//Lastvalue = Objlength[i].getattribute ("Lastvalue")//prediction = Objlength[i].getattribute ("prediction")//Actual = Objlength[i].getattribute ("Actual")//importance = Objlength[i].getattribute ("importance")//newstime = Objlength[i].getattribute ("Newstime")vartitle = Elementtitle.textcontent | |Elementtitle.text;varTime = Elementtime.textcontent | |Elementtime.text;varurl = elementurl.textcontent | |elementurl.text;content+ = "<li><dl><dd>" + Time + "</dd><dd><a href=" + URL + "' target= ' blank ' >" + title + "</a></dd></dl></li>";} document.getElementById ("Newsinfo"). InnerHTML =content;}Catch(e) {}} www.jbxue.com}}</script>