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POCakePHP read in hasMany through relationship
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  1. POCakePHP read in hasMany through relationship
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    copied!<p>Trying to display related data from a hasMany through table. It's finding the joinModel but not extending to the other table's data.</p> <p><strong>Item Model</strong>:</p> <pre><code>class Item extends AppModel { public $name = 'Item'; public $belongsTo = array('Category'); public $hasMany = array('GroclistItem'); } </code></pre> <p><strong>Groclist Model</strong>:</p> <pre><code>class Groclist extends AppModel { public $name = 'Groclist'; public $belongsTo = array('Category'); public $hasMany = array('GroclistItem'); } </code></pre> <p><strong>GroclistItem Model</strong>:</p> <pre><code>class GroclistItem extends AppModel { public $name = 'GroclistItem'; public $belongsTo = array('Groclist', 'Item'); public $useTable = 'groclists_items'; } </code></pre> <p><strong>GroclistController View Action</strong>:</p> <pre><code>public function view($id = null) { if (!$id) { $this-&gt;Session-&gt;setFlash(__('Invalid list', true)); $this-&gt;redirect(array('action' =&gt; 'index')); } $this-&gt;set('groclist', $this-&gt;Groclist-&gt;read(null, $id)); } </code></pre> <p><strong>Debug of $groclist</strong>:</p> <pre><code>app\View\Groclists\view.ctp (line 80) Array ( [Groclist] =&gt; Array ( [id] =&gt; 3 [name] =&gt; This Week [user_id] =&gt; [sunday] =&gt; Pizza [monday] =&gt; Scallops [tuesday] =&gt; Stuffed Mushrooms [wednesday] =&gt; Mustard Chicken with Daulphanois Potatoes [thursday] =&gt; Sizzling Chicken and Cheese [friday] =&gt; Walkabout Soup with Beer Bread [saturday] =&gt; Paradise Indian [created] =&gt; 2011-09-15 14:42:55 [modified] =&gt; 2012-02-19 16:51:00 ) [GroclistItem] =&gt; Array ( [0] =&gt; Array ( [id] =&gt; 18 [item_id] =&gt; 24 [groclist_id] =&gt; 3 ) [1] =&gt; Array ( [id] =&gt; 17 [item_id] =&gt; 23 [groclist_id] =&gt; 3 ) ) ) </code></pre> <p>I would like the GroclistItem array to display the item data which should be a grocery list item such as Diet Coke or Soap. It's finding the correct associations in there.</p>
 

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