tinymce 4.0b1 fails on pages served as xhtml

[TinyMCE-User]

Description of problem:

Latest tinymce beta does not work when serving pages as application/xhtml+xml

Steps to reproduce:
1.Serve page with content-type: application/xhtml+xml
2.init tinymce with the same parameters as the basic example in javascript
3.fails
4.Serve page with content-type: text/html and repeat
5.works

Expected result: tinymce editor

Actual result: Blank area where editor should be.

Legacy information imported from TinyMCE bug tracker:

#T5824 posted by ramsey

Tags: [4x]
Status: Open
Resolution: None
Attached URL: none

[TinyMCE-User]

Same issue with 4.0.20. The issue is that the HTML produced for the toolbar is not XML compliant, and therefore fails (on line 6137) when the innerHTML method is called.

I forked the repo in GitHub but it did not have the TinyMCE 4 branch in it for some reason. Anyway the fix was fairly simple. Replace all attributes that specify hidefocus without a value with hidefocus="1", and there is also a " " on line 31240 that needs removing.

Like I say fairly simple fix, I am happy to create the path properly if someone can help, or I can test if someone else wants to submit the patch.

Posted by hexydec

[TinyMCE-User]

Seems to be fixed in 4.0.21. Thanks.

Posted by hexydec