[wp-trac] [WordPress Trac] #28580: Speed up customizer by lazy-loading controls and settings as needed

[WordPress Trac]

#28580: Speed up customizer by lazy-loading controls and settings as needed
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 Reporter:  westonruter  |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  4.1
Component:  Customize    |     Version:  3.4
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:  javascript
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Comment (by westonruter):

 Replying to [comment:6 celloexpressions]:
 > +1 for [attachment:28580.diff], although I'm not sure that this is the
 right ticket for it. I think we'll definitely want to lazy-load controls
 and settings initially at some point as this ticket proposes (which #29572
 starts to build a framework for), but that's very doubtfully 4.1 material,
 and in the meantime we should only post dirty settings to the preview with
 this patch.

 I think maybe this ticket should be rewritten to just be about improving
 performance, because now I'm not sure that lazy-loading is really the core
 need.

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Ticket URL: <https://core.trac.wordpress.org/ticket/28580#comment:7>
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