Solution found in thread:
http://groups.google.com/group/cake-php/browse_thread/thread/94ec5a3d33f2a935/ba469c8c052674b8?lnk=gst&q=findAllThreaded&rnum=1#ba469c8c052674b8
On May 10, 8:42 am, Greg <[EMAIL PROTECTED]> wrote:
> CakePHP version: 1.2.0.4986alpha
>
> I tried using findAllThreaded in my Post model to retrieve a tree of
> nested posts within a thread, where my Post model is self-joined (i.e.
> parent_id is the id of another Post). The problem is, findAllThreaded
> only returns the ParentPost and the ChildPost, with the children array
> empty. When I increase the Model::recursive value, I then get a
> deeper nesting, but what if I don't know how deep the nesting goes?
> Basically, how can I use findAllThreaded to retrieve the entire tree
> of nested posts? (or is there an entirely different way of going
> about this?)
>
> In case it helps, here are my Post model associations:
>
> var $hasMany = array(
> 'ChildPost' => array(
> 'className' => 'Post',
> 'conditions' => '',
> 'order' => 'created',
> 'limit' => '',
> 'foreignKey' => 'parent_id',
> 'dependent' => false,
> 'exclusive' => false,
> 'finderQuery' => '')
> );
>
> var $belongsTo = array(
> 'ParentPost' => array(
> 'className' => 'Post',
> 'conditions' => '',
> 'order' => '',
> 'foreignKey' => 'parent_id')
> );
>
> When I call $this->Post->findAllThreaded('Post.id = 1') from my
> controller, the output is this:
>
> Array
> (
> [0] => Array
> (
> [Post] => Array
> (
> [id] => 1
> [parent_id] =>
> )
> [ParentPost] => Array
> (
> [id] =>
> [parent_id] =>
> )
> [ChildPost] => Array
> (
> [0] => Array
> (
> [id] => 2
> [parent_id] => 1
> )
>
> )
> [children] => Array
> (
> )
> )
> )
>
> However, there are about 7 other posts associated with this thread.
> So, rather than setting my recursive value to 7 (which uses up all the
> memory), how can I retrieve all posts from that thread using CakePHP's
> features?
>
> Thanks,
> Greg
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