var restUrl = '/rest/bpm/wle/v1/system/env/variable?processAppAcronym=TSAPP&name=documentType';
dojo.xhrGet({
// The URL to request
url: restUrl,
/ The method that handles the request's successful result
// Handle the response any way you'd like!
load: function(results) {
parser = new DOMParser();
xmlDoc = parser.parseFromString(results,"text/xml");
documentType=xmlDoc.getElementsByTagName("value")[0].childNodes[0].nodeValue ;
}
});
Result you will get as text. If you want json then handleAs : json
for xml handleAs : xml
