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7.7 添加控制器 AlbumController

添加文件：/module/Album/src/Controller/AlbumController.php 具体内容如下：

  1. namespace Album\Controller;
  2. use Zend\Mvc\Controller\AbstractActionController;
  3. use Zend\View\Model\ViewModel;
  4. use Album\Model\Album;
  5. use Album\Form\AlbumForm;
  7. class AlbumController extends AbstractActionController{
  8.     protected $albumTalbe;
  9.     public function indexAction(){
  10.         $paginator = $this->getAlbumTalbe()->fetchAll(true);
  11.         $paginator->setCurrentPageNumber((int)$this->params()->fromQuery('page',1));
  12.         $paginator->setItemCountPerPage(5);
  13.         return new ViewModel(array('paginator'=>$paginator));
  14.     }
  16.     public function addAction(){
  17.         $form = new AlbumForm();
  18.         $form->get('submit')->setValue('Add');
  19.         $request = $this->getRequest();
  20.         if($request->isPost()){
  21.             $album = new Album();
  22.             $form->setInputFilter($album->getInputFilter());
  23.             $form->setData($request->getPost());
  24.             if($form->isValid()){
  25.                 $album->exchangeArray($form->getData());
  26.                 $this->getAlbumTalbe()->saveAlbum($album);
  27.                 return $this->redirect()->toRoute('album');
  28.             }
  29.         }
  30.         return array('form'=>$form);
  31.     }
  33.     public function editAction(){
  34.         $id = (Int) $this->params()->fromRoute('id',0);
  35.         if(!$id){
  36.             return $this->redirect()->toRoute('album',array('action'=>'add'));
  37.         }
  38.         try{
  39.             $album = $this->getAlbumTalbe()->getAlbum($id);
  40.         }catch(\Exception $e){
  41.             return $this->redirect()->toRoute('album',array('action'=>'index'));
  42.         }
  43.         $form = new AlbumForm();
  44.         $form->bind($album);
  45.         $form->get('submit')->setAttribute('value', 'Edit');
  46.         $request = $this->getRequest();
  47.         if($request->isPost()){
  48.             $form->setInputFilter($album->getInputFilter());
  49.             $form->setData($request->getPost());
  50.             if($form->isValid()){
  51.                 $this->getAlbumTalbe()->saveAlbum($form->getData());
  52.                 return $this->redirect()->toRoute('album');
  53.             }
  54.         }
  55.         return array('id'=>$id,'form'=>$form);
  56.     }
  58.     public function deleteAction(){
  59.         $id = (Int) $this->params()->fromRoute('id',0);
  60.         if(!$id){
  61.             return $this->redirect()->toRoute('album');
  62.         }
  63.         $request = $this->getRequest();
  64.         if($request->isPost()){
  65.             $del = $request->getPost('del','No');
  66.             if($del=='Yes'){
  67.                 $id = (Int)$request->getPost('id');
  68.                 $this->getAlbumTalbe()->deleteAlbum($id);
  69.             }
  70.             return $this->redirect()->toRoute('album');
  71.         }
  72.         return array('id'=>$id,'album'=>$this->getAlbumTalbe()->getAlbum($id));
  74.     }
  75.     public function getAlbumTalbe(){
  76.         if(!$this->albumTalbe){
  77.             $sm = $this->getServiceLocator();
  78.             $this->albumTalbe = $sm->get('Album\Model\AlbumTable');
  79.         }
  80.         return $this->albumTalbe;
  81.     }
  83. }

代码解释：

public function indexAction(){} album默认访问action,也是album列表action

public function addAction(){} 添加album 的 action

public function editAction(){} 编辑修改album的action

public function deleteAction(){} 删除album 的action

lpublic function getAlbumTalbe(){} 设置数据库网关

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