[wp-hackers] Delete Row - Refreshes Page but not DB

[Nikola Nikolov]

Ok - so to recap:

 - You are using an AJAX call targeted to /wp-admin/admin-ajax.php with an
"action" attribute set to your custom key
 - You are using add_action( 'wp_ajax_*action*', 'action_callback' ); where
"*action*" is the "action" from above and "action_callback" is your
callback function
 - In your action_callback function you are checking whether the input is
valid and then just call wp_delete_attachment() for the corresponding image

Is that correct?


On Mon, Oct 21, 2013 at 11:55 PM, Gregory Lancaster <
greglancaster71 at gmail.com> wrote:

> Also- I teste other user roles, and only Authors and higher can delete the
> form entries.  But anyone can add new.
>
>
> On Mon, Oct 21, 2013 at 1:53 PM, Gregory Lancaster <
> greglancaster71 at gmail.com> wrote:
>
> > Its JSON that is refurning the failure message.  I checked the error log
> > after clearing it and this is the response:
> >
> > [Mon Oct 21 13:49:11 2013] [warn] Init: Session Cache is not configured
> > [hint: SSLSessionCache]
> > [Mon Oct 21 13:49:12 2013] [notice] Digest: generating secret for digest
> > authentication ...
> > [Mon Oct 21 13:49:12 2013] [notice] Digest: done
> > [Mon Oct 21 13:49:12 2013] [notice] Apache/2.2.14 (Unix) DAV/2
> > mod_ssl/2.2.14 OpenSSL/0.9.8l PHP/5.3.1 mod_perl/2.0.4 Perl/v5.10.1
> > configured -- resuming normal operations
> >
> > That relevant?
> >
> >
> > On Sun, Oct 20, 2013 at 10:02 AM, J.D. Grimes <jdg at codesymphony.co>
> wrote:
> >
> >> > $del_image = wp_delete_attachment( $file, true  );
> >> >
> >> > I think it would be smarter to convert that to an sql query (maybe
> >> wordpress
> >> > wont catch it as a delete post function in sql?)
> >>
> >> You want to use wp_delete_attachment(), not a custom query. The function
> >> does a lot more than a single query, it cleans out all of the
> attachment's
> >> data from the data base, and delete's the image files if there are any.
> >>
> >> Are you sure that wp_delete_attachment() is actually being called? Are
> >> you sure it isn't failing before then somewhere?
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> >
> >
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