[wp-trac] [WordPress Trac] #46964: ID attribute value are used multiple times in "Custom Field" form

[WordPress Trac]

#46964: ID attribute value are used multiple times in "Custom Field" form
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 Reporter:  jankimoradiya                        |       Owner:  audrasjb
     Type:  defect (bug)                         |      Status:  reopened
 Priority:  normal                               |   Milestone:  5.4
Component:  Editor                               |     Version:  5.0
 Severity:  normal                               |  Resolution:
 Keywords:  has-screenshots has-patch early      |     Focuses:  ui,
  commit needs-dev-note                          |  accessibility
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Comment (by joedolson):

 @elliotcondon Thanks for chiming in!

 Can you give me an example of a JS dependency on this? The CSS
 dependencies are easily handled, but an example of a plugin that depends
 on this ID for JS would be helpful.

 We can't just keep the ID, per se - we can conceivably try and keep the
 first occurrence of the ID only, but all others would have to change if
 we're going to solve the problem of duplicate IDs. The poststuff ID should
 have always been unique, but unfortunately it isn't.

 It's possible that this will be reverted, but only to give more time to
 explore other solutions later.

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Ticket URL: <https://core.trac.wordpress.org/ticket/46964#comment:36>
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