[FF3] Script load and editor init problem

[damo]

Please see attached test case. You must edit the file and replace the url to your ckeditor.js file (not ckeditor_source.js).

When the editor is created after loading the page, it seems to hang and not call instanceReady.

If the first instance is destroyed and subsequent ones created, they will initialize correctly.

This problem is only on FF3. Tested on FF2 and IE6 without a problem.

[martinkou]

I've just talked to Garry about this. He was working on this ticket but he closed it as fixed by mistake. Re-assigning ticket back to Garry.

[garry.yao]

The problem here is 'onload' event is never fired when we write data to the editor frame data. As Damian noticed, it's actually a regression of [3794], but we don't really need to revert anything of it, because the fixing is targeting other bugs.
I guess the root cause is that Firefox is trying to optimize by loading the iframe as soon as the 'src' attribute is assigned. Which cause the following wrong execution sequence in this browser:

1. iframe is created.
2. src attribute is assigned.
3. document writing begin.
4. document closed.( Checking to fire 'onload' here, but iframe is not added yet )
5. iframe is added to main frame.

An simple workaround could be found to swap 4 and 5, then we could get the right result, a path will come soon.

[garry.yao]

Tested in all browsers with both 'inline' and 'on-demand' mode.

[fredck]

Please include the setTimeout time value (zero "0").

[garry.yao]

Oops, after the patch, IE8 will display the iframe as page not found. Let's dedicate it to Firefox for safety.

[damo]

Same problem on IE6.

[garry.yao]

Replying to damo:

Same problem on IE6.

I don't have problem with IE6 after the previous path, anyway I've dedicated to gecko now.

[garry.yao]

Fixed with [3829].