[wp-trac] [WordPress Trac] #39175: Customizer assumes url is passed with replaceState and pushState

[WordPress Trac]

#39175: Customizer assumes url is passed with replaceState and pushState
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 Reporter:  Christian1012  |       Owner:  westonruter
     Type:  defect (bug)   |      Status:  accepted
 Priority:  normal         |   Milestone:  4.7.1
Component:  Customize      |     Version:  trunk
 Severity:  normal         |  Resolution:
 Keywords:  has-patch      |     Focuses:  javascript, administration
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Comment (by westonruter):

 @Christian1012 given that the HTML spec says of `history.replaceState()`:

 > Updates the current entry in the session history to have the given data,
 title, and, if provided and not null, URL.

 So if the URL is not being updated, should we not then also do this
 behavior and only call `injectUrlWithState` if `! _.isUndefined( url ) &&
 null !== url`? See [attachment:39175.2.diff].

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Ticket URL: <https://core.trac.wordpress.org/ticket/39175#comment:4>
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