I forgot to mention that this problem exists with the latest nightly
(1.2.x.x_06.12.2008) as well.
On Sat, Dec 6, 2008 at 11:24 PM, brian <[EMAIL PROTECTED]> wrote:
> cake_1.2.0.7692_RC3
>
> I think I've found a bug where 2 different elements are called on a
> page, each for different controllers, and each method uses a contain
> block in find conditions. I've just spent several hours trying to
> figure out why Containable was refusing to fetch data from a
> particular model, only to realise that it does work once I remove a
> previous element() call from the page.
>
> I have gone through Trac to see if this is already been reported.
> Please excuse me if I missed it, as my head is pretty well spinning
> from trying to figure this out (and going through Containable line by
> line tonight). My guess is this is an unbinding issue, and there are
> some reports of that, but I'm really not sure if what I'm looking at
> on Trac is the same thing.
>
> Here's the lowdown:
>
> class AppModel extends Model {
> var $actsAs = array('Containable');
> ...
>
> class User extends AppModel
> {
> var $name = 'User';
> var $hasOne = array(
> 'Admin',
> 'Professional',
> 'Organisation'
> );
> var $hasMany = array(
> 'Publication',
> 'Post'
> );
> ...
>
> class Post extends AppModel
> {
> var $name = 'Post';
> var $belongsTo = array('User', 'PostCategory');
> ...
>
> class PostsController extends AppController {
>
> /* this method is called from an element
> */
> function front_page()
> {
> $criteria = array(
> 'conditions' => array(
> 'OR' => array(
> 'Post.embargo IS NULL',
> 'Post.embargo < NOW()'
> )
> ),
> 'limit' => 5,
> 'fields' => array(
> 'Post.id',
> 'Post.created',
> 'Post.user_id',
> 'Post.comments_enabled',
> 'Post.title',
> 'Post.intro',
> 'Post.body'
> ),
> 'contain' => array(
> 'PostCategory' => array(
> 'fields' => array('name')
> ),
> 'User' => array(
> 'Admin' => array( // <-- this is the
> model that doesn't get
> included in the query
> 'fields' => array(
> 'first_name',
> 'last_name'
> )
> )
> )
> )
> );
> return $this->Post->find('all', $criteria);
> }
>
>
> Now, in home.ctp, I have 2 element() calls. One is for the method
> above, and the other is to PublicationsController. In that method, the
> $criteria is almost the same, except I'm getting
> Professional.first_name, etc. instead of Admin (well, and it's
> selecting publications, obviously).
>
> Whichever one comes first on the page works fine. The other one will
> get all the data for User, but not for Admin or Professional. If I
> switch the second one to come first, it works and the other one fails.
> So, I know my associations are all good.
>
> As I said, I tried to figure out if this was already on Trac but
> nothing jumped out at me. I'm just bloody thankful I removed thefirst
> element temporarily of I'd never have figured out what's been driving
> me freaking crazy for ... crap! 4 hours now.
>
>
> For anyone who understands Containable better than me, does this seem
> like something new?
>
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