[wp-trac] [WordPress Trac] #50185: Expose the MediaFrame.MediaFrame frame via a ready trigger

[WordPress Trac]

#50185: Expose the MediaFrame.MediaFrame frame via a ready trigger
-------------------------+-----------------------------
 Reporter:  soulseekah   |      Owner:  (none)
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  Media        |    Version:
 Severity:  normal       |   Keywords:  has-patch
  Focuses:  javascript   |
-------------------------+-----------------------------
 It is currently impossible to grab the initial "manage" View (Frame)
 (which contains all the other Subviews).

 Use case: I'd like to make modifications to the modal, add some event
 handlers, which I'm unable to do reliably I have nothing to do .on() with.

 I have to wait for some of the components to appear. That means looping or
 other dirty hacks. I propose to trigger a DOM even on the initial
 container.


 With the attached patch I can do something like:

 {{{
 jQuery( document ).on( 'wp-media-grid-ready', '##wp-media-grid', function(
 e, frame ) {
     frame.on( 'edit:attachment', function() {
         // Code that runs when the modal is being opened.
     }
 } );
 }}}

 Related #35205

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Ticket URL: <https://core.trac.wordpress.org/ticket/50185>
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