[wp-trac] [WordPress Trac] #20582: Theme Customizer: IE 8/9 compatibility

[WordPress Trac]

#20582: Theme Customizer: IE 8/9 compatibility
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 Reporter:  ocean90                    |       Owner:
     Type:  defect (bug)               |      Status:  new
 Priority:  normal                     |   Milestone:  3.4
Component:  Appearance                 |     Version:  3.4
 Severity:  normal                     |  Resolution:
 Keywords:  needs-patch needs-testing  |
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Comment (by azaozz):

 Right, got a JS based test for CORS support that looks good for all
 browsers:

 {{{
 function(){ var xhr = new XMLHttpRequest(); return ( 'withCredentials' in
 xhr ); }
 }}}

 However we need to hide/remove some links to the customizer (in the
 toolbar) and change others to point to the old preview (on the Themes
 screen) when in IE and cross-domain.

 So to handle this in JS will have to output different href for the links
 and swap them later, or can handle it in PHP directly. Preferences?

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Ticket URL: <http://core.trac.wordpress.org/ticket/20582#comment:33>
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