RESOLVED FIXED 7150
TinyMCE: Undo still enabled after a location change, crashes if performed 
https://bugs.webkit.org/show_bug.cgi?id=7150
Summary TinyMCE: Undo still enabled after a location change, crashes if performed
Chris Petersen
Reported 2006-02-08 22:41:45 PST
After editing text in Tiny MCE then navigated to a different page, selecting undo typing from the Edit menu results in crash. This crash occurs with TOT Webkit. STEPS TO REPRODUCE 1. With TOT Webkit, go to http://tinymce.moxiecode.com/example_full.php?example=true 2. Place caret in textarea field and type a few characters 3. Navigate to another page 4. Select Undo Typing from the Edit menu. A crash occurs. RESULTS Undo Typing should not be active after different page has been loaded. However, Undo Typing menu item is active and results in a crash when selected.
Attachments
patch (3.55 KB, patch)
2006-03-02 00:15 PST, Justin Garcia 		mjs: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Chris Petersen
Comment 1 2006-02-08 22:43:24 PST
This bug is also in Radar as <rdar://4433765>
Justin Garcia
Comment 2 2006-03-02 00:15:38 PST
Created attachment 6806 [details] patch undo/redo operations registered by subframes weren't cleared on a location change. clearUndoRedoOperations was only called from didOpenURL, and thus was only called for the main frame. At first I tried calling it for all childFrames in didOpenURL, but by the time that didOpenURL is called, all of the subframes have already been detached/destroyed. So I moved the call to clearUndoRedoOperations to closeURL, and it is now called for subframes as they are detached.
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