<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>The assignRef purpose</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="yaf-view-simple.assign.html">Yaf_View_Simple::assign</a></div> <div class="next" style="text-align: right; float: right;"><a href="yaf-view-simple.clear.html">Yaf_View_Simple::clear</a></div> <div class="up"><a href="class.yaf-view-simple.html">Yaf_View_Simple</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="yaf-view-simple.assignref" class="refentry"> <div class="refnamediv"> <h1 class="refname">Yaf_View_Simple::assignRef</h1> <p class="verinfo">(Yaf >=1.0.0)</p><p class="refpurpose"><span class="refname">Yaf_View_Simple::assignRef</span> — <span class="dc-title">The assignRef purpose</span></p> </div> <div class="refsect1 description" id="refsect1-yaf-view-simple.assignref-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>Yaf_View_Simple::assignRef</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$name</code></span> , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter reference">&$value</code></span> )</div> <p class="para rdfs-comment"> unlike <span class="methodname"><a href="yaf-view-simple.assign.html" class="methodname">Yaf_View_Simple::assign()</a></span>, this method assign a ref value to engine. </p> </div> <div class="refsect1 parameters" id="refsect1-yaf-view-simple.assignref-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <span class="term"><em><code class="parameter">name</code></em></span> <dd> <p class="para"> A string name which will be used to access the value in the tempalte. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">value</code></em></span> <dd> <p class="para"> mixed value </p> </dd> </dt> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-yaf-view-simple.assignref-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> </p> </div> <div class="refsect1 examples" id="refsect1-yaf-view-simple.assignref-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-4141"> <p><strong>Example #1 <span class="function"><strong>Yaf_View_Simple::assignRef()</strong></span>example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /></span><span style="color: #007700">class </span><span style="color: #0000BB">IndexController </span><span style="color: #007700">extends </span><span style="color: #0000BB">Yaf_Controller_Abstract </span><span style="color: #007700">{<br /> public function </span><span style="color: #0000BB">indexAction</span><span style="color: #007700">() {<br /> </span><span style="color: #0000BB">$value </span><span style="color: #007700">= </span><span style="color: #DD0000">"bar"</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">getView</span><span style="color: #007700">()-></span><span style="color: #0000BB">assign</span><span style="color: #007700">(</span><span style="color: #DD0000">"foo"</span><span style="color: #007700">, </span><span style="color: #0000BB">$value</span><span style="color: #007700">);<br /><br /> </span><span style="color: #FF8000">/* plz note that there was a bug before Yaf 2.1.4, <br /> * which make following output "bar";<br /> */<br /> </span><span style="color: #0000BB">$dummy </span><span style="color: #007700">= </span><span style="color: #0000BB">$this</span><span style="color: #007700">-></span><span style="color: #0000BB">getView</span><span style="color: #007700">()-></span><span style="color: #0000BB">render</span><span style="color: #007700">(</span><span style="color: #DD0000">"index/index.phtml"</span><span style="color: #007700">);<br /> echo </span><span style="color: #0000BB">$value</span><span style="color: #007700">;<br /><br /> </span><span style="color: #FF8000">//prevent the auto-render<br /> </span><span style="color: #0000BB">Yaf_Dispatcher</span><span style="color: #007700">::</span><span style="color: #0000BB">getInstance</span><span style="color: #007700">()-></span><span style="color: #0000BB">autoRender</span><span style="color: #007700">(</span><span style="color: #0000BB">FALSE</span><span style="color: #007700">);<br /> }<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> <div class="example" id="example-4142"> <p><strong>Example #2 <span class="function"><strong>template()</strong></span>example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <html><br /> <head><br /> <title><span style="color: #0000BB"><?php </span><span style="color: #007700">echo </span><span style="color: #0000BB">$foo</span><span style="color: #007700">; </span><span style="color: #0000BB">$foo </span><span style="color: #007700">= </span><span style="color: #DD0000">"changed"</span><span style="color: #007700">; </span><span style="color: #0000BB">?></span></title><br /> </head> <br /><body><br /></body><br /></html></span> </code></div> </div> <div class="example-contents"><p>The above example will output something similar to:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> /* access the index controller will result: */ changed </pre></div> </div> </div> </div> <div class="refsect1 seealso" id="refsect1-yaf-view-simple.assignref-seealso"> <h3 class="title">See Also</h3> <ul class="simplelist"> <li class="member"> <span class="methodname"><a href="yaf-view-simple.assign.html" class="methodname" rel="rdfs-seeAlso">Yaf_View_Simple::assign()</a> - Assign values</span></li> <li class="member"> <span class="methodname"><a href="yaf-view-simple.set.html" class="methodname" rel="rdfs-seeAlso">Yaf_View_Simple::__set()</a> - Set value to engine</span></li> </ul> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="yaf-view-simple.assign.html">Yaf_View_Simple::assign</a></div> <div class="next" style="text-align: right; float: right;"><a href="yaf-view-simple.clear.html">Yaf_View_Simple::clear</a></div> <div class="up"><a href="class.yaf-view-simple.html">Yaf_View_Simple</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>