Zend_Navigation：如何将活动状态应用于控制器的所有操作？

问题描述：

Let's say, that we have:

$pages = array(
    array(
        'controller' => 'controller1',
        'label'      => 'Label1',
    ),
    array (
        'controller' => 'controller2',
        'label'      => 'Label2'
    ),
);
$container = new Zend_Navigation($pages);

When user clicks Label1, controller1/index action is rendered and Label1 becomes active state - everything is ok. On this page I have many links, such as: controller1/action1, controller1/action2, etc When one of these links is clicked, Label1 looses active state.

I understand, that I can add all sub-pages into Zend_Navigation, but there are plenty of these pages and I never need it anywhere for navigation, so, I'd prefer to have something like:

public function init()
{
    $this->view->navigation()-> ... get item by label ... -> setActive();
}

inside controller1. Is it possible?

假设我们有： p>

  $ pages = 数组（
数组（
'控制器'=＆gt;'controller1'，
'标签'=＆gt;'Label1'，
），
数组（
'controller'=＆gt;'controller2'，  
'label'=＆gt;'Label2'
），
）; 
 $ container = new Zend_Navigation（$ pages）; 
  code>  pre> 
 
 当用户 单击Label1，呈现controller1 / index动作，Label1变为活动状态 - 一切正常。
在此页面上我有很多链接，例如：controller1 / action1，controller1 / action2等
当点击其中一个链接时，Label1 失去活跃状态。 p> 
 
 
据我所知，我可以将所有子页面添加到Zend_Navigation中，但是这些页面很多，我从来不需要任何导航，所以，我会 喜欢这样的东西： p> 
 
 
  public function init（）
 {
 $ this-＆gt; view-＆gt; navigation（） - ＆gt;  ...按标签获取项目...  - ＆gt;  control1内的setActive（）; 
} 
  code>  pre> 
 
 。 有可能吗？ p> 
  div>

答

Your init method is very close!

$page = $this->view->navigation()->findOneByLabel('Your Label'); /* @var $page Zend_Navigation_Page */
if ( $page ) {
  $page->setActive();
}

答

I think this is exactly what he is looking for: Simply paste this into your menu.phtml or any .phtml where you print your menu:

// apply active state to all actions of controller
$controller = Zend_Controller_Front::getInstance()->getRequest()->getControllerName();
$page = $this->navigation()->findOneByController($controller); /* @var $page Zend_Navigation_Page */
if ( $page ) {
  $page->setActive();
}
echo $this->navigation()->menu();

Of course you need to init first a navigation structure with Zend_Navigation_Page_Mvc pages. Somehow this does not work for me with url pages...

Zend_Navigation：如何将活动状态应用于控制器的所有操作？

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