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我想根據我的路線改變佈局,在這裏我做了什麼至今:ZF2改變佈局
<?php namespace Application\Listener;
use Zend\EventManager\AbstractListenerAggregate;
use Zend\EventManager\EventManagerInterface;
use Zend\Mvc\MvcEvent;
use Zend\View\Model\ModelInterface as Model;
class LayoutListener extends AbstractListenerAggregate
{
/**
* Attach one or more listeners
* Implementors may add an optional $priority argument; the EventManager
* implementation will pass this to the aggregate.
* @param EventManagerInterface $events
* @return void
*/
public function attach(EventManagerInterface $events)
{
$sharedEvents = $events->getSharedManager();
$this->listeners[] = $sharedEvents->attach(
'Zend\Mvc\Controller\AbstractController',
MvcEvent::EVENT_DISPATCH,
array($this, 'handleLayouts'),
-99);
}
public function handleLayouts(MvcEvent $event)
{
$viewModel = $event->getViewModel();
if (!$viewModel instanceof Model) {
return;
}
$routeMatch = $event->getRouteMatch();
$resolver = $event->getApplication()
->getServiceManager()
->get('Zend\View\Resolver\TemplatePathStack');
if ('Application\Controller\Index' !== $routeMatch->getParam('controller')) {
return;
}
switch ($routeMatch->getParam('action')) {
case 'index':
$template = 'layout/layout';
break;
case 'home':
$template = 'layout/home';
break;
default:
$template = null;
break;
}
/**
*
* Don't know why, but to set a template must use $event->getViewModel()
* and for terminal must use $event->getResult(), otherwise it won't works
*
*/
// if template is resolvable, use it, otherwise go terminal
if ($template && $resolver->resolve($template)) {
$viewModel->setTemplate($template);
} else {
if ($event->getResult() instanceof Model) {
$event->getResult()->setTerminal(true);
$viewModel->setTerminal(true);
}
}
}
}
Module.php
public function onBootstrap(MvcEvent $e)
{
$translator = $e->getApplication()->getServiceManager()->get('translator');
$translator->setLocale(\Locale::acceptFromHttp($_SERVER['HTTP_ACCEPT_LANGUAGE']))
->setFallbackLocale('en_US');
$eventManager = $e->getApplication()->getEventManager();
$eventManager->attachAggregate(new LayoutListener());
$moduleRouteListener = new ModuleRouteListener();
$moduleRouteListener->attach($eventManager);
}
有一個事情我不明白,如果我想改變佈局,我必須用
$event->getViewModel()->setTemplate($template);
否則將無法正常工作,如果我想設置視圖模型終端,我必須用
$event->getResult()->setTerminal(true);
否則將無法正常工作,能有人解釋我爲什麼?
我試圖實現它的以下內容:我有一個索引模板,用於初始化加載任何其他路由內容的iFrame,因此在索引布局中,我設置了菜單和其他任何頁面使用索引/索引時不需要佈局。
現在我想有一個自定義佈局(自定義顯示),因此,根據路線上的子頁面,我設置一個新的佈局到視圖模型。
感謝提示,因此不同的佈局,但它並沒有真正回答我的追求離子 – kitensei 2014-10-03 13:03:36