Re: Missing Action

$this->Comment->vote is pointing to the vote action in the Comment model. If you want to call the vote action in the controller, use $this->vote instead.

Jeremy Burns

On 28 Feb 2010, at 17:08, Chuck wrote:

> I'm working through a tutorial (Beginning CakePHP book) and am getting
> an error I don't understand. The error says "Error: The action vote is
> not defined in controller CommentsController" and "Error: Create
> CommentsController::vote() in file: app/controllers/
> comments_controller.php." However, this is what my app/controllers/
> comments_controller.php file looks like:
>
> <?
> class CommentsController extends AppController {
> var $name = 'Comments';
>
> function add() {
> if(!empty($this->data)){
> $this->Comment->create();
> if($this->Comment->save($this->data)) {
> $comments=$this->Comment-
>> find('all',array('conditions'=>array('post_id'=>$this->data['Comment']
> ['post_id']),'recursive'=>-1);
> $this->set(compact('comments'));
> $this->render('add_success','ajax');
> }else{
> $this->render('add_failure','ajax');
> }
> }
> }
>
> function vote($type=null,$id=null) {
> if($id){
> $votes=$this->Comment->vote($type,$id);
> $this->set(compact('votes'));
> $this->render('votes','ajax');
> }
> }
> }
> ?>
>
> I've confirmed that the add action works by loading /comments/add, so
> it's finding that action, why can't it find the vote action?
>
> The portion of the application that deals with this is in /app/views/
> posts/view.ctp, which looks like this:
>
> <?=$html->link('<h1>' . $post['Post']['name'] . '</h1>', '/posts/
> view/' . $post['Post']['id'],
> null, null, false); ?>
> <p>Author: <?=$post['User']['firstname']; ?> <?=$post['User']
> ['lastname']; ?></p>
> <p>Date Published: <?=$time->nice($post['Post']['date']); ?></p>
> <hr />
> <p><?=$post['Post']['content']; ?></p>
> <hr />
> <h2>Comments</h2>
> <div id="comments">
> <? foreach ( $comments as $comment ): ?>
> <div class="comment">
> <div id="vote_<?=$comment['Comment']['id']; ?>">
> <div class="cast_vote">
> <ul>
> <?=$ajax->link( '<li>up</li>',
> '/comments/vote/up/' . $comment['Comment']
> ['id'],
> array( 'update' => 'vote_' .
> $comment['Comment']['id'] ), null, false ); ?>
> <?=$ajax->link( '<li>up</li>',
> '/comments/vote/down/' . $comment['Comment']
> ['id'],
> array( 'update' => 'vote_' .
> $comment['Comment']['id'] ), null, false ); ?>
> </ul>
> </div>
> <div class="vote"><?=$comment['Comment']['votes']; ?></div>
> </div>
> <p><b><?=$comment['Comment']['name']; ?></b></p>
> <p><?=$comment['Comment']['content']; ?></p>
> </div>
> <? endforeach; ?>
> <?=$ajax->form( array( 'type' => 'post',
> 'options' => array( 'model' => 'Comment',
> 'update' => 'comments',
> 'url' =>
> array( 'controller' => 'comments',
> 'action'
> => 'add' ) ) ) ); ?>
> <?=$form->input( 'Comment.name' ); ?>
> <?=$form->input( 'Comment.content' ); ?>
> <?=$form->input( 'Comment.post_id', array( 'type' => 'hidden',
> 'value' => $post['Post']
> ['id'] ) ); ?>
> <?=$form->end( 'Add Comment' ); ?>
> </div>
>
> Any help would be appreciated.
>
> Thanks,
> Chuck
>
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