Yaf_View_Simple::assignRef()
(Yaf >=1.0.0)
The assignRef purpose
说明
public Yaf_View_Simple::assignRef(string $name, mixed&$value): bool
不同于Yaf_View_Simple::assign(),这个方法传递一个引用变量给模板引擎
参数
- $name
一个字符串的名字,被用来传递值给模板。
- $value
mixed value
返回值
范例
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>
以上例程的输出类似于:
/* access the index controller will result: */ changed
参见
- Yaf_View_Simple::assign() 为视图引擎分配一个模板变量
- Yaf_View_Simple::__set() 为视图引擎分配一个模板变量