Re: Pagination

If your controller already declares a $paginate var it would be better
to add the conditions to it rather than redeclare the entire array.
Also, you can use the Post.category_id in the conditions.

$this->paginate['conditions'] = array('Post.category_id' => $id);

On Mon, Nov 19, 2012 at 4:15 PM, Andras Kende <andras@kende.com> wrote:
>
> something like this should work:
>
> public function category($id = null) {
> $this->paginate = array(
> 'conditions' => array(
> 'Category.id' => $id
> )
> );
> $posts = $this->Post->Category->paginate('Category');
> //print_r($posts); // to test here ...
> $this->set(compact('posts'));
> }
>
> But since you paginating categories it may be better to do this from the categories controller..
>
> Andras Kende
> http:///www.kende.com
>
> On Nov 19, 2012, at 12:57 PM, Paul Willis <paul.willis@me.com> wrote:
>
>> In my PostsController.php I have a function to find all the posts from a category…
>>
>> public function category($id = null) {
>> $this->set('posts', $this->Post->Category->find('first', array(
>> 'conditions' => array(
>> 'Category.id' => $id
>> )
>> )));
>> }
>>
>>
>> This works fine and all my posts for the particular category are returned.
>>
>> However I obviously get every post in that category and so now I would like to use paginate but I'm not sure how to add it to the above function.
>>
>> PW
>>
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