Paul,
Sorry the code I gave earlier is not valid, my mistake...
this is better for that specific:
$posts = $this->paginate('Category');
OR
$posts = $this->paginate($this->Post->Category);
But now you mentioning HABTM which is something different….
So the reason for HABMT is that a single post can belong to multiple categories
?
Andras
On Nov 19, 2012, at 3:45 PM, Paul Willis <paul.wil...@me.com> wrote:
> And when I say I can't get it to work it is because using the code from
> Andras gives the error...
>
> Error: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an
> error in your SQL syntax; check the manual that corresponds to your MySQL
> server version for the right syntax to use near 'paginate' at line 1
> SQL Query: paginate
>
>
> On 19 Nov 2012, at 23:41, Paul Willis <paul.wil...@me.com> wrote:
>
>> Thanks for the replies but I can't seem to get any solution to work I wonder
>> if it is because I stupidly missed a vital detail...
>>
>> My posts and categories are a HABTM relationship so I have no category_id in
>> the posts table.
>>
>> I have a posts table, a categories table and a categories_posts table
>>
>> PW
>>
>> On 19 Nov 2012, at 22:22, lowpass <zijn.digi...@gmail.com> wrote:
>>
>>> 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' => $id);
>>>
>>> On Mon, Nov 19, 2012 at 4:15 PM, Andras Kende <and...@kende.com> wrote:
>>>>
>>>> something like this should work:
>>>>
>>>> public function category($id = null) {
>>>> $this->paginate = array(
>>>> 'conditions' => array(
>>>> 'Category.id' => $id
>>>> )
>>>> );
>>>> $posts = $this->Post->Category->paginate('Category');
>>>> //print_r($posts); // to test here ...
>>>> $this->set(compact('posts'));
>>>> }
>>>>
>>>> But since you paginating categories it may be better to do this from the
>>>> categories controller..
>>>>
>>>> Andras Kende
>>>> http:///www.kende.com
>>>>
>>>> On Nov 19, 2012, at 12:57 PM, Paul Willis <paul.wil...@me.com> wrote:
>>>>
>>>>> In my PostsController.php I have a function to find all the posts from a
>>>>> category…
>>>>>
>>>>> public function category($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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