Problem using onbeforeunload in JQuery or Javascript

Posted by Vuyiswamb under JavaScript on 2/26/2014 | Points: 10 | Views : 2045 | Status : [Member] [MVP] [Administrator] | Replies : 0
Good Day All

i am opening a Popup and i want to bind the "onbeforeunload" to the popup that if someone clicks on the close button in the window or close button in the page , the event should fire a javascript function that is on the page that opened the popup.

 function ProcessPayment(Downloadurl)

var url = "";
var popupWindow = window;

popupWindow.onbeforeunload = function () {
if (Downloadurl != "") {
.done(function () { alert('File download a success!'); })
.fail(function () { alert('File download failed!'); });
else {
alert("No URL found");

//open the Popup window, 'popUpWindow', 'height=400,width=500,left=10,top=10,resizable=no,scrollbars=yes,toolbar=no,menubar=no,location=no,directories=no,status=yes')
//bind the event so that when a user close the windown , we download the file

when i try this nothing happens the event does not get work and no error in the browsers console


Thank you for posting at Dotnetfunda


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