[wp-trac] [WordPress Trac] #15291: receiving data with response from ajax call

[WordPress Trac]

#15291: receiving data with response from ajax call
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 Reporter:  christian_gnoth  |        Owner:          
     Type:  defect (bug)     |       Status:  reopened
 Priority:  normal           |    Milestone:  3.1     
Component:  General          |      Version:  3.0.1   
 Severity:  normal           |   Resolution:          
 Keywords:  ajax,response    |  
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Changes (by christian_gnoth):

  * component:  Inline Docs => General


Comment:

 I took a look in the admin-ajax.php - indeed the problem is not with
 wordpress as there is only the hook called which is defined in the plugin
 and then it dies with 0 or -1.

 out of some reason my wp_insert_post in the ajax function creates a error
 message, that the mysql_real_escape function expects the parameter 1 as
 string in wp-includes/wp-db.php line 785.

 And on this message the returned value from the die() function is
 appended.

 with that it is difficult to work.

 the whole string is not returned in the data variable of the success(data,
 responseText, XhttpRequestObj) callback function, but in the
 'responseText' key of the XhttpRequestObj variable.

 if I use the WP_Ajax_Response class I do not get any response from the
 jQuery.post call.

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Ticket URL: <http://core.trac.wordpress.org/ticket/15291#comment:13>
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