Yaf_View_Simple::assignRef

(Yaf >=1.0.0)

Yaf_View_Simple::assignRef — The assignRef purpose

Descrizione

public bool Yaf_View_Simple::assignRef ( string $name , mixed &$value )

unlike Yaf_View_Simple::assign(), this method assign a ref value to engine.

Elenco dei parametri

name: A string name which will be used to access the value in the tempalte.
value: mixed value

Valori restituiti

Esempi

Example #1 Yaf_View_Simple::assignRef()example


<?php
class IndexController extends Yaf_Controller_Abstract {
    public function indexAction() {
        $value = "bar";
        $this->getView()->assign("foo", $value);

        /* plz note that there was a bug before Yaf 2.1.4, 
         * which make following output "bar";
         */
        $dummy = $this->getView()->render("index/index.phtml");
        echo $value;

        //prevent the auto-render
        Yaf_Dispatcher::getInstance()->autoRender(FALSE);
    }
?>

Example #2 template()example


<html>
 <head>
  <title><?php echo $foo;  $foo = "changed"; ?></title>
 </head>  
<body>
</body>
</html>

Il precedente esempio visualizzerà qualcosa simile a:

/* access the index controller will result: */
changed

Vedere anche:

Yaf_View_Simple::assign() - Assign values
Yaf_View_Simple::__set() - Set value to engine