7.7 添加控制器 AlbumController
最后更新于：2022-04-01 00:41:28
添加文件：`/module/Album/src/Controller/AlbumController.php` 具体内容如下：
~~~
namespace Album\Controller;
use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
use Album\Model\Album;
use Album\Form\AlbumForm;
class AlbumController extends AbstractActionController{
protected $albumTalbe;
public function indexAction(){
$paginator = $this->getAlbumTalbe()->fetchAll(true);
$paginator->setCurrentPageNumber((int)$this->params()->fromQuery('page',1));
$paginator->setItemCountPerPage(5);
return new ViewModel(array('paginator'=>$paginator));
}
public function addAction(){
$form = new AlbumForm();
$form->get('submit')->setValue('Add');
$request = $this->getRequest();
if($request->isPost()){
$album = new Album();
$form->setInputFilter($album->getInputFilter());
$form->setData($request->getPost());
if($form->isValid()){
$album->exchangeArray($form->getData());
$this->getAlbumTalbe()->saveAlbum($album);
return $this->redirect()->toRoute('album');
}
}
return array('form'=>$form);
}
public function editAction(){
$id = (Int) $this->params()->fromRoute('id',0);
if(!$id){
return $this->redirect()->toRoute('album',array('action'=>'add'));
}
try{
$album = $this->getAlbumTalbe()->getAlbum($id);
}catch(\Exception $e){
return $this->redirect()->toRoute('album',array('action'=>'index'));
}
$form = new AlbumForm();
$form->bind($album);
$form->get('submit')->setAttribute('value', 'Edit');
$request = $this->getRequest();
if($request->isPost()){
$form->setInputFilter($album->getInputFilter());
$form->setData($request->getPost());
if($form->isValid()){
$this->getAlbumTalbe()->saveAlbum($form->getData());
return $this->redirect()->toRoute('album');
}
}
return array('id'=>$id,'form'=>$form);
}
public function deleteAction(){
$id = (Int) $this->params()->fromRoute('id',0);
if(!$id){
return $this->redirect()->toRoute('album');
}
$request = $this->getRequest();
if($request->isPost()){
$del = $request->getPost('del','No');
if($del=='Yes'){
$id = (Int)$request->getPost('id');
$this->getAlbumTalbe()->deleteAlbum($id);
}
return $this->redirect()->toRoute('album');
}
return array('id'=>$id,'album'=>$this->getAlbumTalbe()->getAlbum($id));
}
public function getAlbumTalbe(){
if(!$this->albumTalbe){
$sm = $this->getServiceLocator();
$this->albumTalbe = $sm->get('Album\Model\AlbumTable');
}
return $this->albumTalbe;
}
}
~~~
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