Parsing the XML Response

get the root node:  var rootNode = document.wlXmls[0].XMLDocument.documentElement

 

get the root node's name : rootNode.nodeName

 

get the root node's first child:  var fisrtChild = rootNode.childNodes.item(0)

 

Note: the text of a node is also a node. 

 

Case: get the performanceId:0P0000007E of below XML Dom

<ArrayOfPerformanceIdObjectBase>

    <PerformanceIdObjectBase>

        <PerformanceId>0P0000007E</PerformanceId>

    </PerformanceIdObjectBase>

    <PerformanceIdObjectBase>

        <PerformanceId>0P000000Q0</PerformanceId>

    </PerformanceIdObjectBase>

</ArrayOfPerformanceIdObjectBase>

 

function InitAgenda(){    wlGlobals.ParseXML = true} wlHttp.GetXML = true;var XMLresponse = document.wlXmls[0];var XMLDoc = XMLresponse.XMLDocument;var element = XMLDoc.documentElement;//InfoMessage("The name of the root node is: " + element.nodeName); var fisrtChildNode = element.childNodes.item(0);  // get the first 
        
          node     var perfNode = fisrtChildNode.childNodes.item(0); // get the 
         
           node var perfId = perfNode.childNotes.item(0).nodeValue; // get the text node and get its value:0P0000007E
         
        

 

===========================================================

<?xml version="1.0"?>

<res>

　　<status code="0" status="0">

　　　　<message>a_172.26.41.111:50006_1dbe4f42-acb3-ae47-9008-936faf1b0679</message>

　　</status>

</res>

var contents = document.wlSource;var xmlObject = new XMLParserObject()var doc = xmlObject.parse(contents)InfoMessage(doc.getElementsByTagName("res").item(0).getChildNodes()[0].getAttribute("status"))var status = doc.getElementsByTagName("status").item(0).getAttribute("status")var code = doc.getElementsByTagName("status").item(0).getAttribute("code")

以上都是取 status 这个属性