On 18/12/2006 23:37 (CET), Brian King wrote:
> On 18/12/2006 00:33 (CET), Daniel Muenter wrote:
>
>> Try to use
>>
>> document.getElementById('sidebar').addEventListener('unload',
>> yourUnloadFunction, true);
>>
>> and it should work. After initiating capture, all events of the
>> specified type will be dispatched to the registered listener before
>> being dispatched to any EventTargets beneath it in the DOM tree. Events
>> which are bubbling upward through the tree will not trigger a listener
>> designated to use capture.
>
> Yes, that worked. I tried unload with false for propagation.
Actually, that only got me half way there. I can detect the unload, but
I can't prevent the sidebar from closing. Returning false doesn't do
anything here, and the sidebar doesn't have the equivalent of
window.tryToClose() in browser.js for the main Firefox window. Any ideas?
--
Brian King
www.mozdev.org - free project hosting for the Mozilla community
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