By clicking on cancel in confirm box close my parent window . I want that on cancel it should be on same page

Question

Clicking on cancel in confirm box closes my parent window. I want that on cancel it should stay on same page. I have written the following code for it.

function closeEditorWarning(){
    var r=confirm("This will close all the opened windows of application.Do you want to continue.");
    if (r==true)
    {   
         for (var i=0;i<childWindow.length;i++) {
                if (childWindow[i] && !childWindow[i].closed)
                    childWindow[i].close();
              }
         self.close();
         }
   else
      {
      }
}
window.onbeforeunload = closeEditorWarning;

Answer 1

have you tried removing the self.close(); ?

edit: try this...

window.onbeforeunload = function() {
    closeEditorWarning();
    return null;
}