WebLoad 解析服务器返回的XML格式内容

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 <PerformanceIdObjectBase> node    

var perfNode = fisrtChildNode.childNodes.item(0); // get the <PerformanceId> 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