[wp-trac] [WordPress Trac] #37032: Guard against infinite reload when setting change causes premature selective refresh

[WordPress Trac]

#37032: Guard against infinite reload when setting change causes premature
selective refresh
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 Reporter:  westonruter              |       Owner:  westonruter
     Type:  defect (bug)             |      Status:  closed
 Priority:  normal                   |   Milestone:  4.7
Component:  Customize                |     Version:  4.5
 Severity:  normal                   |  Resolution:  fixed
 Keywords:  has-patch needs-testing  |     Focuses:
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Changes (by westonruter):

 * status:  accepted => closed
 * resolution:   => fixed


Comment:

 In [changeset:"39112"]:
 {{{
 #!CommitTicketReference repository="" revision="39112"
 Customize: Prevent syncing unmodified settings from controls into preview
 to guard against triggering an infinite reload due to selective refresh
 fallback behavior.

 If a value is sanitized in PHP and differs from the JS value in the pane,
 a `change` event for the setting is triggered upon refresh. This should be
 avoided since the value just came from the server as being sanitized. This
 also fixes periodic issue where selective refresh happens immediately
 after a full refresh.

 Fixes #37032.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/37032#comment:11>
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