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POGetting property of zend view using a helper called in the layout script
 

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  1. POGetting property of zend view using a helper called in the layout script
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    <p>I've written a helper in order to make my main nav. Part of this helper checks if there is a user logged in by checking if a user has been assigned to the view</p> <pre><code>if($this-&gt;view-&gt;user) { //do stuff } </code></pre> <p>However when I call this helper in my layout script it is unable to access $this->view->user; it has NULL value (although var_dump($this->view returns the view object, jsut not with all the properties I assigned to it). It can only access the user data if, in the view script, I assign it to the layout, i.e.</p> <pre><code>$this-&gt;layout()-&gt;user = $this-&gt;user; </code></pre> <p>And then in the helper do</p> <pre><code>if($this-&gt;view-&gt;layout()-&gt;user) { //do stuff } </code></pre> <p>Which is a pain as it means in each view script I have to add a line to pass the data to the layout.</p> <p>Is there a way to enable helpers called in the layout script to access properties of the view?</p> <p>edit*</p> <p>Here's the source:</p> <pre><code> &lt;?php class Zend_View_Helper_MainNav extends Zend_View_Helper_Abstract { public function mainNav() { if ($this-&gt;view-&gt;layout()-&gt;navType == 'none'){ $html = '&lt;div id="nav"&gt;&lt;a href="/" id="logo"&gt;Sum puzzles&lt;/a&gt;&lt;/div&gt;'; } else if($this-&gt;view-&gt;layout()-&gt;navType == 'small'){ $html = '&lt;div id="nav" class="small"&gt;&lt;a href="/" id="logo"&gt;Sum puzzles&lt;/a&gt;&lt;ul&gt;' . '&lt;li&gt;&lt;a href="/puzzle/view" class="button"&gt;play a puzzle&lt;/a&gt;&lt;/li&gt;' . '&lt;li&gt;&lt;a href="/sequence/play" class="button"&gt;puzzle sequences&lt;/a&gt;&lt;/li&gt;' . '&lt;li&gt;&lt;a href="/puzzle/create" class="button"&gt;create a puzzle&lt;/a&gt;&lt;/li&gt;'; if(!$this-&gt;view-&gt;user) { $html .= '&lt;li&gt;&lt;a href="/teachers" class="button"&gt;teachers area&lt;/a&gt;&lt;/li&gt;'; } $html .='&lt;/ul&gt;&lt;/div&gt;'; } else if($this-&gt;view-&gt;layout()-&gt;navType == 'large'){ $html = '&lt;div id="nav" class="large"&gt;&lt;a href="/" id="logo"&gt;Sum puzzles&lt;/a&gt;&lt;ul&gt;' . '&lt;li&gt;&lt;a href="/sequence/play" class="playSequence"&gt;Play a sequence of puzzles&lt;/a&gt;&lt;/li&gt;' . '&lt;li&gt;&lt;a href="/puzzle/create" class="createPuzzle"&gt;Create your own puzzles&lt;/a&gt;&lt;/li&gt;'; if(!$this-&gt;view-&gt;user) { $html .= '&lt;li&gt;&lt;a href="/teachers" class="teachersArea"&gt;teachers area&lt;/a&gt;&lt;/li&gt;'; } $html .= '&lt;/ul&gt;&lt;/div&gt;'; } return $html; } } </code></pre>
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