[wp-hackers] AJAX from wp-admin/edit.php

[John Gadbois]

1.  I'm capturing via with jQuery.  The post is going out as I can see it in
Chrome and I also get an empty alert(). Below are my headers...

   1.
   2. Request URL:
   http://www.versailles.com/wp-admin/admin-ajax.php
   3. Request Headers
      1. Accept:
      */*
      2. Cache-Control:
      max-age=0
      3. Content-Type:
      application/x-www-form-urlencoded
      4. Origin:
      http://www.versailles.com
      5. Referer:
      http://www.versailles.com/wp-admin/edit.php
      6. User-Agent:
      Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/533.4
      (KHTML, like Gecko) Chrome/5.0.375.99 Safari/533.4
      7. X-Requested-With:
      XMLHttpRequest
      4. Form Data
      1. action:
      check_copyscape
      2. id:
      post-623


As you can see there is no status code or request type being sent (no 404,
200 OK, or anything).

2.  I'm posting according to the recommended approach and the same way I've
done before successfully.

3. Here's the code...

<?php
add_action('admin_head', 'copyscape_javascript');

function copyscape_javascript() {
?>
<script type="text/javascript" >
jQuery(document).ready(function($) {
   $('.checkCopyscape').live('click', function() {
      var row = $(this).closest("tr");

      var data = {
         action: 'check_copyscape',
         rowId: row.attr('id')
      };

      jQuery.post(ajaxurl, data, function(response) {
         alert(response);
         if(response)
         {
            row.data('oldHtml', row.html());
            row.html(response);
            row.addClass('inline-edit-row');
         }
         else
         {

         }
      });
   });
});
</script>
<?php
}

 add_action('wp_ajax_check_copyscape', 'copyscape_ajax_check');

function copyscape_ajax_check()
{
   echo "IN HERE";
   die();
}
?>

On another plugin I'm working on that works the headers are different...


   1. Request URL:
   http://www.versailles.com/wp-admin/admin-ajax.php
   2. Request Method:
   POST
   3. Status Code:
   200 OK
   4. Request Headers
      1. Accept:
      */*
      2. Content-Type:
      application/x-www-form-urlencoded
      3. Origin:
      http://www.versailles.com
      4. Referer:

      http://www.versailles.com/wp-admin/admin.php?page=textbroker_completed_orders
      5. User-Agent:
      Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/533.4
      (KHTML, like Gecko) Chrome/5.0.375.99 Safari/533.4
      6. X-Requested-With:
      XMLHttpRequest
      5. Form Data
      1. action:
      text_broker_view_order
      2. order_id:
      580986
      6. Response Headers
      1. Cache-Control:
      no-cache, must-revalidate
      2. Connection:
      Keep-Alive
      3. Content-Type:
      text/html; charset=UTF-8
      4. Date:
      Tue, 27 Jul 2010 15:46:46 GMT
      5. Expires:
      Sat, 26 Jul 1997 05:00:00 GMT
      6. Keep-Alive:
      timeout=5, max=100
      7. Server:
      Apache/2.2.15 (Unix) mod_ssl/2.2.15 OpenSSL/0.9.8m DAV/2
      mod_auth_passthrough/2.1 mod_bwlimited/1.4 FrontPage/5.0.2.2635
      8. Transfer-Encoding:
       chunked
      9. X-Powered-By:
      PHP/5.2.13



On Tue, Jul 27, 2010 at 11:39 AM, Paul <paul at codehooligans.com> wrote:

> Ok. I'll bite. Smells like a support request but here it goes. I just
> implemented this on a custom plugin. So feeling I might be qualified to
> answer. But no promises. Some questions.
>
> 1. You added the link. Ok, how are you capturing the click event? Assumed
> some jQuery or whatever. Have you checked to make sure this is getting
> properly captured and processed?
>
> 2. Also, via your client event processing you are calling the method to
> post to the server something similar to the examples described
> http://codex.wordpress.org/AJAX_in_Plugins
>
> 2b. You mentioned adding debug to admin-ajax.php. Are you using Firefox +
> Firebug? You should at least be able to see the post of your message to the
> server. Anything?
>
> 3. How about some code to review?
>
> P-
>
>
> On Jul 27, 2010, at 11:24 AM, John Gadbois wrote:
>
> > I'm attempting to do an AJAX call from wp-admin/edit.php (I added a link
> > after Quick Edit, through the post_row_actions filter for a plugin).  For
> > some reason it's not working.  I've verified in Chrome developer tools
> that
> > the request is getting sent to the correct URL, but I'm not getting any
> > response at all from the server.  I even put a debug line and die() at
> the
> > top of admin-ajax.php and it didn't return a response.  I've set up AJAX
> > successfully on other pages specific to my plugin in the admin section.
> >
> > I'm posting using ajaxurl, so it isn't a typo or anything like that.
> >
> > Any ideas?
> > _______________________________________________
> > wp-hackers mailing list
> > wp-hackers at lists.automattic.com
> > http://lists.automattic.com/mailman/listinfo/wp-hackers
>
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