http://bakery.cakephp.org/articles/view/creating-reusable-elements-with-requestaction
2007/12/1, Brady <[EMAIL PROTECTED]>:
>
> Ok so I'm not quite sure whats going on and normally I would just dig
> around until I found an answer on some site somewhere, but my brain is
> tired so I think I'll just try asking. Feel free not to answer :P
>
> Anyway to the problem,
>
> I'm trying to render an element within a view with this code:
> <?php echo $this->renderElement('post_comments', $this-
> >requestAction('/comments/getComments/' . $post['Post']['id'])); ?>
>
> And my comments controller action looks like this:
> function getComments($postId)
> {
> $this->set('comments', $this->Comment-
> >findByPostId($postId));
> }
>
> My element then makes use of the $comments variable.
>
> The warning messages I get are as follows:
> Warning: array_merge_recursive() [function.array-merge-recursive]:
> Argument #1 is not an array in /home/brady/www/bblog/cake/libs/view/
> view.php on line 376
>
> Warning: array_merge() [function.array-merge]: Argument #2 is not an
> array in /home/brady/www/bblog/cake/libs/view/view.php on line 377
>
> Warning: extract() [function.extract]: First argument should be an
> array in /home/brady/www/bblog/cake/libs/view/view.php on line 596
>
> Thanks!
>
> p.s. I just started to play with cakePHP yesterday.
>
> >
>
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