[wp-trac] [WordPress Trac] #21707: Theme Customizer: Javascript errors in Internet Explorer are blocking live previews from displaying

[WordPress Trac]

#21707: Theme Customizer: Javascript errors in Internet Explorer are blocking live
previews from displaying
--------------------------+--------------------------
 Reporter:  designsimply  |       Owner:  koopersmith
     Type:  defect (bug)  |      Status:  assigned
 Priority:  high          |   Milestone:  3.4.2
Component:  Appearance    |     Version:
 Severity:  blocker       |  Resolution:
 Keywords:  has-patch     |
--------------------------+--------------------------
Changes (by SergeyBiryukov):

 * keywords:   => has-patch


Comment:

 To reproduce, select a theme with custom header support (e.g. Twenty
 Eleven).

 "Upload New" tab was removed in [21383], however the uploader is still
 initialized in that control.

 IE doesn't pass the drag-and-drop check in line 187 and fails in line 194:
 [[BR]]
 http://core.trac.wordpress.org/browser/trunk/wp-admin/js/customize-
 controls.js?rev=21592#L183

 [attachment:21707.patch] only initializes the uploader if "Upload New" tab
 exists.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/21707#comment:2>
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