[wp-trac] [WordPress Trac] #28650: Allow Customizer elements (controls, sections, and panels) to be deep-linked

[WordPress Trac]

#28650: Allow Customizer elements (controls, sections, and panels) to be deep-
linked
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 Reporter:  westonruter  |       Owner:  celloexpressions
     Type:  enhancement  |      Status:  closed
 Priority:  normal       |   Milestone:  4.1
Component:  Customize    |     Version:  3.4
 Severity:  normal       |  Resolution:  fixed
 Keywords:               |     Focuses:  javascript
-------------------------+-------------------------------

Comment (by westonruter):

 Replying to [comment:21 AlexandruDoda]:
 > Using the {{{wp-login.php}}} page as an URL parameter does open that
 page and customizing fields do apply on-page. I am basically using the
 Customizer to change login page CSS like background, form colors, etc. and
 it works. Why isn't the {{{url}}} considered valid?
 >
 > '''Update -''' Demo:
 https://www.dropbox.com/s/63a7zq6oe49xbli/Customizer_login.mov?dl=0

 I was thinking of this bit of code in `customize-controls.js`:

 {{{#!js
 this.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
         var result;

         // Check for URLs that include "/wp-admin/" or end in "/wp-admin".
         // Strip hashes and query strings before testing.
         if ( /\/wp-admin(\/|$)/.test( to.replace( /[#?].*$/, '' ) ) )
                 return null;
 }}}

 But I see now it is specifically for `wp-admin` and not `wp-login`.

 I can see that deep-linking to `wp-login.php` does work, kindof. You'll
 notice that the `document.title` never stops showing `Customize:
 Loading…`. So it never finishes activating, and this is why I believe
 you're not getting any autofocusing going on.

 Please open a new ticket, as I don't think Customizing the login page is
 really something that was anticipated from the beginning of the
 Customizer.

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Ticket URL: <https://core.trac.wordpress.org/ticket/28650#comment:22>
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