请问，zend怎么view是怎么将消息发送给控制器动作的

<a href="<?php echo $this->preurl ?>/view/memberlist" target="contentframe">查看用户列表</a>

<br />
class Admin_ViewController extends Kslf_Controller_Action_Admin<br />
{<br />
	public function memberlistAction(){<br />
		$request=$this->getRequest();<br />
		$this->view->headTitle('查看用户列表');<br />
		$auth = Zend_Auth::getInstance();<br />
		$options=array();<br />
			<br />
		// 一些操作代码省略了。<br />
		<br />
		$this->view->memberlist=$list->itemlist;<br />
		$this->view->status_translation_arr=$status_translation_arr;<br />
		$this->view->allowEdit=($auth->getIdentity()->user_type=='administrator')?true:false;<br />
	}<br />