Re: Counting in the Index View

Hi Cale

I'm not sure if I've understood your question correctly, but here's
what I'd do.
Don't do that logic in the controller, but rather move it to the
model. (fat models, thin controllers)

In your model create a function that returns $timesVoted. That way you
can use the same functionality from any of your controller methods
without having duplicate code.

Hope that helps.

On Feb 23, 11:20 pm, Scale <cmo...@gmail.com> wrote:
> I'm very new to cakePHP and the MVC concept in general, so forgive me
> if there's an obvious answer to this question.
>
> In my View function in my Controller I have a find() that counts the
> number of times a user has voted on an object based on that object's
> id which is being passed in to the View function:
>
> function view($id = null) {
>   ...
>   $timesVoted = $this->Object->Vote->find('count', array('conditions'
> => array('Vote.object_id' => $id, 'Vote.user_id' => $this->Auth->user('id'))));
>
>   $this->set('timesVoted', $timesVoted);
>   ...
>
> }
>
> This works great. The count is returned. Now, how can I do the same
> count in my Index function without that object id being passed in?
>
> function index() {
>   // I can define my set of objects to loop through in the view:
>   $this->set('currentObjects', $this->Object->find('all',
> array('order' => array('Object.modified DESC'), 'limit' => 20)));
>
>   // Now I need to once again count the number of times a user has
> voted on each one of these 20 objects. Can I do that count here in the
> Controller or in my $currentObjects foreach loop in my view? I can't
> seem to find an obvious way to do it.
>
> }
>
> Any nudge in the right direction would be appreciated. I've been
> reading about Elements and requestAction(), but those methods seem
> like overkill for what seems to be a simple task.
>
> Thanks,
> Cale

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