Access XML file from Personas 2.0

Dear All,

I would like to read XML data using Calculate in Javascript action in Script Button.

So that I can pull the data from XML into JS variables and use on my screen.

I have this code and it is working in general.

But not able to work it out in Personas.

Please guide.

var xhttp;

xhttp = new XMLHttpRequest();

xhttp.onreadystatechange = function() {

    if (xhttp.readyState == 4 && xhttp.status == 200) {

        myFunction(xhttp);

    }

};

xhttp.open("GET", "Data.xml", true);

xhttp.send();

function myFunction(xml) {

    var x, i, xlen, txt, xmlDoc;

    xmlDoc = xml.responseXML;   

    FirstName = xmlDoc.getElementsByTagName("FirstName")[0].childNodes[0].nodeValue;

}

--

Regards

Saurabha J