CODEWITHSUNDEEP
javascriptxmlgetelementsbytagname
Eddie
Eddie

Reputation: 37

getElementsByTagName and childnodes

i have the xml response below and i need to get the Key value, without success. Tried many variations but it returns no value

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <soap:Body>
        <AuthenticateResponse xmlns="http://domain.something/JobServicesV2.asmx">
            <AuthenticateResult>
                <Result>0</Result>
                <Key>fxcCiBSs2fsdfsDF$=</Key>
            </AuthenticateResult>
        </AuthenticateResponse>
    </soap:Body>
</soap:Envelope>

My Javascript code is this:

function Auth() { 
                var vAnswer ={};
                var xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
                var vDomain = "http://domain.something/JobServicesV2.asmx/"
                var vAuth = "Authenticate?sUsrName=xxxxx&sUsrPwd=zzzzzzz"
                var vURL = vDomain.concat(vAuth);
                var data = {};
                var xhr = Getxhr();
                xhr.open("GET", vURL, false); 
                xhr.send(data); 
                var resp = xhr.responseText;
                try {
                xmlDoc.async = false;
                xmlDoc.loadXML(resp);
                var vData = xmlDoc.getElementsByTagName("Key")[0].childNodes;
                return vData;                       
                 }
                catch(e) {
                    X.WARNING("Error Message: " + e.message);
                }

vData is always empty

Any idea?

Thanks in advance

Eddiee

Upvotes: 0

Views: 148

Answers (1)

user14325562
user14325562

Reputation:

This is available in only IE. If you use Chrome or Firefox, you can use DOMParser.

var parser = new DOMParser();  
doc = parser.parseFromString(resp, 'text/xml');
var vData  = doc.getElementsByTagName("Key")[0].childNodes;

Upvotes: 2

Related Questions