[Chameleon-dev] [Bug 171] [Chameleon Core] enhancement: popup manager when session expires

[bugzilla-daemon at bugzilla.maptools.org]

http://bugzilla.maptools.org/show_bug.cgi?id=171





------- Additional Comments From berend.veldkamp at aris.nl  2005-12-13 10:49 -------
Here's some code I wrote to close all popups when the main application window
closes or refreshes. Maybe it can be used here as well.

It works for IE and W3 DOM compliant browsers, but not for Opera, so some work
may be needed.
Also, this closes popups after *any* refresh, for instance when zooming in. This
may or may not be desirable.

Replacement JavaScript code for CWCPopup->DrawPublish():

var wh = window.open('{$url}', '{$name}', '{$options}');
if (!wh)
{
  alert( 'unable to open popup dialog.  Perhaps you have a popup blocker
installed?' );
}
else
{
  if (window.opera) // Opera
    window.opera.addEventListener("BeforeEvent.unload", function(){wh.close()},
false);
  else if (window.addEventListener) // W3 DOM
    window.addEventListener("unload", function(){wh.close()}, false);
  else if (window.attachEvent) // IE
    window.attachEvent("onunload", function(){wh.close()});
  wh.focus();
}



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