Hi friends,
I get a strange exception in Firefox 3.5.3 (MacOSX) on *some* widgets. I
can't really nail it down, which widgets are affected (seems to be Buttons
and PopupMenus) and what the similarity (in creation or whatever) is.
So maybe someone here has an idea.
The error is:
Permission denied to...a non-chrome context
in qx.ui.core.Widget.js:
getWidgetByElement : function(element)
732 {
733 // In Firefox 2 the related target of mouse events is sometimes an
734 // anonymous div inside of text area, which raise an exception if
735 // the parent node is read. This is why the try/catch block is
needed.
736 try
737 {
738 while(element)
739 {
Permission denied to...a non-chrome context 740 var widgetKey =
element.$$widget;
741
742 // dereference "weak" reference to the widget.
743 if (widgetKey != null) {
744 return qx.core.ObjectRegistry.fromHashCode(widgetKey);
745 }
746
747 element = element.parentNode;
748 }
749 } catch(ex) {}
750
751 return null;
It seems to be a Firefox related problem.
Any idea, how I can avoid (or workaround) this?
thx
andy
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