我正在尝试从zend-navigation中删除某个页面,但它似乎没有被删除。
if (!$task->getMilestone()) {
$navigation = $this->getServiceLocator()->get('Navigation');
$page = $navigation->findOneBy('id', 'milestone_edit_task');
$navigation->removePage($page);
$page = $navigation->findOneBy('id', 'milestone_edit_task');
die(var_dump($page->get('id')));
}
findOneBy()似乎正确找到了该页面。但是removePage($ page)不会删除页面。我正在做第二个findOneBy()来证明页面仍然存在。
如何删除页面?
(这段代码在控制器动作中,为时已晚?)
这里要求的是我的容器配置;
// Navigation
'navigation' => array(
'default' => array(
// Projects
array(
'label' => '<i class="fa fa-cubes"></i> Projects',
'route' => 'project/default',
'controller' => 'project',
'pages' => array(
array(
'label' => 'Project Detail',
'controller' => 'project',
'action' => 'detail',
'pages' => array(
array(
'label' => 'Add milestone',
'controller' => 'milestone',
'action' => 'add'
),
array(
'label' => 'Edit milestone',
'controller' => 'milestone',
'action' => 'edit'
),
array(
'label' => 'Delete milestone',
'controller' => 'milestone',
'action' => 'delete'
),
array(
'label' => 'Add task',
'controller' => 'project',
'action' => 'task'
),
array(
'label' => 'Milestone Detail',
'controller' => 'milestone',
'action' => 'detail',
'pages' => array(
array(
'label' => 'Add Task',
'controller' => 'task',
'action' => 'add'
),
array(
'id' => 'milestone_edit_task', // <---
'label' => 'Edit Task',
'controller' => 'task',
'action' => 'edit'
),
array(
'label' => 'Delete Task',
'controller' => 'task',
'action' => 'delete'
),
array(
'label' => 'Add comment',
'controller' => 'milestone',
'action' => 'comment'
),
array(
'label' => 'Task Detail',
'controller' => 'task',
'action' => 'detail',
),
),
),
array(
'label' => 'Add comment',
'controller' => 'project',
'action' => 'comment'
),
),
),
array(
'label' => 'Edit comment',
'controller' => 'comment',
'action' => 'edit'
),
array(
'label' => 'Delete comment',
'controller' => 'comment',
'action' => 'delete'
),
),
),
),
),