[wp-trac] [WordPress Trac] #17058: Wrong behavior when the dashboard menu is folded

[WordPress Trac]

#17058: Wrong behavior when the dashboard menu is folded
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 Reporter:  nuxwin          |       Owner:
     Type:  defect (bug)    |      Status:  new
 Priority:  normal          |   Milestone:  3.2
Component:  Administration  |     Version:  3.1
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |
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Comment (by azaozz):

 Replying to [comment:14 nuxwin]:
 > ...Now, when an admin page is loaded (at first time without any state
 data saved), the menu is defaulted folded. it's normal ? I say that
 because it 's not the case in current version.

 The menu that has current submenu gets the classes `wp-has-current-submenu
 wp-menu-open` set from PHP. That overrides the saved state.

 > Also, you can remove the following part... Since it's not longer needed
 with your changes.

 The comment there says it all :) It's unsafe to remove functions from
 WordPress, even JS functions. What if a plugin calls
 `adminMenu.restoreMenuState()` directly? It will throw a fatal error and
 probably break other JS.

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Ticket URL: <http://core.trac.wordpress.org/ticket/17058#comment:15>
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