#1255: Javascript error in Firefox: FCK is not defined
-------------------------+--------------------------------------------------
Reporter: gboissiere | Owner:
Type: Bug | Status: new
Priority: Normal | Milestone:
Component: General | Version:
Resolution: | Keywords: Confirmed Firefox
-------------------------+--------------------------------------------------
Comment (by serializer):
I'm seeing this bug while trying to fix #234. My comments there contain
some further observations. Basically:
- In fckeditorapi.js line 143, in _AttachFormSubmitToAPI(), a 'submit'
event is attached to the parent form, calling FCK.UpdateLinkedField
- This event is not DEtached when an FCK is removed from the DOM
- Then, when a submit event fires (which in #234 is happening in a screwy
place when the editor has been briefly removed between postbacks), the
function is called, but no longer has a base object. Any attempt to access
the FCK variable fires the error. I've tried adding if (FCK) { ... } and
if (FCK==undefined) { ... } but the error is still thrown. This could even
indicate a bug in Firefox itself.
So; I need a way to detach this event when the FCK is removed from the
page. Unfortunately I can't figure out how to access the FCKTools object
to use its RemoveEventListener method, to detach the event from the parent
form. The _AttachFormSubmitToAPI() function seems to be called from
fckeditor.html, inside the iframe itself; but I need to call a function
from *outside* the iframe to detach it.
I've tried using the onunload event in fckeditor.html, but by that point
the GetParentForm() function returns null, so there is no way to detach
the event there.
Can we escalate this - these events really should be getting cleaned up to
avoid memory leaks and so forth!
--
Ticket URL: <http://dev.fckeditor.net/ticket/1255#comment:2>
FCKeditor <http://www.fckeditor.net>
The text editor for Internet
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
FCKeditor-Trac mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/fckeditor-trac
