[wp-trac] [WordPress Trac] #20242: Remove index-extra.php

[WordPress Trac]

#20242: Remove index-extra.php
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 Reporter:  nacin           |      Owner:
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  3.4
Component:  Administration  |    Version:
 Severity:  normal          |   Keywords:
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 Dashboard widgets should simply go through the standard ajax handler.

 See also #18952 where ajaxurl is now relative. This allows us to simply
 move to ajaxurl rather than the existing .replace() we use to turn admin-
 ajax.php into index-extra.php.

 We can also remove the network/index-extra.php and user/index-extra.php
 files, which actually aren't used.

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Ticket URL: <http://core.trac.wordpress.org/ticket/20242>
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