[wp-trac] [WordPress Trac] #21047: Iframe Source empty when Previewing unpublished posts

[WordPress Trac]

#21047: Iframe Source empty when Previewing unpublished posts
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 Reporter:  sabarinatht   |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  General       |     Version:  3.4
 Severity:  minor         |  Resolution:
 Keywords:                |
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Changes (by ericlewis):

 * severity:  normal => minor


Comment:

 Reproduced the bug.

 1. Edit a post
 2. Add embed code for a YouTube video (eg. <iframe
 src="http://www.youtube.com/embed/jqpGDYO459I/" frameborder="0"
 width="560" height="315"></iframe>)
 3. Click preview changes, notice YouTube video doesn't appear, replaced
 with blank space
 4. Refresh page, YouTube video loads

 Also, it's not just YouTube iframed contents, if you change the iframe src
 to another website (wordpress.org) the contents will also not load on
 first try.

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Ticket URL: <http://core.trac.wordpress.org/ticket/21047#comment:1>
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