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Microsoft Dynamics CRM (Archived)

XmlHttp Response return is null value

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Posted on by 790

Hi,

 My Requirement :   In Online MSCRM 2016  there is a Custom entity .We have a custom button  in Ribbon in this entity once clicks on this button call the external web service  but HttpResponse  return type is null

I am able to send the XmlHttprequest  to the External web-service  properly But XmlHttpResponse is return is null value 

Could you please help me out this problem

function callFedExTrackWebService() {
var FedexTrackingNumber = Xrm.Page.getAttribute("new_trackno").getValue();
var FactoryShipdate = Xrm.Page.getAttribute("new_factoryshipdate").getValue();
var fedexaccdetails_Key = "";
var fedexaccdetails_Password = "";//"fSWp1JvlXO3GWqhjsqjEHi9NU";
var fedexaccdetails_AccountNumber = "";
var fedexaccdetails_MeterNumber = ";;

var specialChars = '&|^|@|.|*|,|';


if (FactoryShipdate != null) {
//if (FedexTrackingNumber != '' && FedexTrackingNumber.length >= 7 && isNumeric(FedexTrackingNumber))
//{
//var url = fedexaccdetails_URL;
//var xml = "<?xml version="1.0" encoding="utf-8"?>" +
//"<soap:Envelope xmlns:soap="schemas.xmlsoap.org/.../envelope" xmlns:xsi="www.w3.org/.../XMLSchema-instance&rdquo; xmlns:xsd=”www.w3.org/.../XMLSchema">" + GenerateAuthenticationHeader() +
// "<soap:Body>" +

var xmlhead = '<?xml version="1.0" encoding="utf-8"?>';

var soapEnv = '<soapenv:Envelope xmlns:soapenv=\"schemas.xmlsoap.org/.../envelope\" xmlns:v9=\"http://.com/ws/track/v9\"><soapenv:Header/>';

var soapbdy = '<soapenv:Body><v9:TrackRequest>';
var wad = '<v9:WebAuthenticationDetail><v9:UserCredential><v9:Key>' + fedexaccdetails_Key + '</v9:Key><v9:Password>' + fedexaccdetails_Password + '</v9:Password></v9:UserCredential></v9:WebAuthenticationDetail>';
var cd = '<v9:ClientDetail><v9:AccountNumber>' + fedexaccdetails_AccountNumber + '</v9:AccountNumber><v9:MeterNumber>' + fedexaccdetails_MeterNumber + '</v9:MeterNumber><v9:Localization><v9:LanguageCode>EN</v9:LanguageCode><v9:LocaleCode>US</v9:LocaleCode></v9:Localization></v9:ClientDetail>';


var td = '<v9:TransactionDetail><v9:CustomerTransactionId/><v9:Localization><v9:LanguageCode>EN</v9:LanguageCode><v9:LocaleCode>US</v9:LocaleCode></v9:Localization></v9:TransactionDetail>';
var ver = '<v9:Version><v9:ServiceId>trck</v9:ServiceId><v9:Major>9</v9:Major><v9:Intermediate>0</v9:Intermediate><v9:Minor>0</v9:Minor></v9:Version>';

var sd = '<v9:SelectionDetails><v9:PackageIdentifier><v9:Type>TRACKING_NUMBER_OR_DOORTAG</v9:Type><v9:Value>' + FedexTrackingNumber + '</v9:Value></v9:PackageIdentifier></v9:SelectionDetails><v9:ProcessingOptions>INCLUDE_DETAILED_SCANS</v9:ProcessingOptions>';
var soapEnd = '</v9:TrackRequest></soapenv:Body></soapenv:Envelope>';
var soapXML = xmlhead + soapEnv + soapbdy + wad + cd + td + ver + sd + soapEnd;


var xmlhttp = null;

try {
xmlhttp = new XMLHttpRequest();
} catch (e) {
try {
xmlhttp = new ActiveXObject("MSXML2.XMLHTTP.3.0");
}
catch (e) {
try {
xmlhttp = new ActiveXObject("MSXML2.XMLHTTP");
}
catch (e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {
alert("XMLHTTP Not Supported On Your Browser");

}
}
}
}



xmlhttp.open("POST", "ws.test.com/web-services", true);
debugger;
xmlhttp.onreadystatechange = function () {
if (xmlhttp.readyState == 4) {
if (xmlhttp.status == 200) {
alert('done. use firebug/console to see network response');
}
}
}

xmlhttp.setRequestHeader('Content-Type', 'text/xml');
xmlhttp.send(soapXML);
var resultXml = xmlhttp.responseXML;
console.log(resultXml);
alert(resultXml);

var fedExIdTrackingNumber = resultXml1.selectSingleNode("//q1:" + columns).attributes["new_fedexotheridtrackingnumberuniqueid"].text;
var fedexShiptimestamp = resultXml1.selectSingleNode("//q1:" + columns).attributes["new_fedexshiptimestamp"].text;
var Fedexstatusdetailcode = resultXml1.selectSingleNode("//q1:" + columns).attributes["new_fedexstatusdetailcode"].text;
var fedexstatusdetail = resultXml1.selectSingleNode("//q1:" + columns).attributes["new_fedexstatusdetail"].text;
var FedExtherIDPackageIDtype = resultXml1.selectSingleNode("//q1:" + columns).attributes["new_fedexotheridpackageidtype"].text;


}
}

function isNumeric(n) {
return !isNaN(parseFloat(n)) && isFinite(n);
}

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I have the same question (0)
  • Mahendar Pal Profile Picture
    45,095 on at
    RE: XmlHttp Response return is null value

    Hi,

    I will suggest you to get first custom web service request and response samples and then compare it with your request and match if your request have all the required field. debugging can help you here.

    Thanks

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