Question

我有文件（ProfileController.php），其中包含以下代码：

public function editAction() {

        if (Zend_Auth::getInstance()->hasIdentity()) {
        try {
            $form = new Application_Form_NewStory();
            $request = $this->getRequest();
            $story = new Application_Model_DbTable_Story();
            $result = $story->find($request->getParam('id'));

           // $values = array(
           //     'names' => $result->names,
           //     'password' => $result->password,
           // );

            if ($this->getRequest()->isPost()) {
                if ($form->isValid($request->getPost())) {
                    $data = array(
                        'names' => $form->getValue("names"),
                        'password' => $form->getValue("password"),
                    );
                    $form->populate($data->toArray());
                    $where = array(
                        'id' => $request->getParam('id'),
                    );
                    $story->update($data, $where);
                }
            }
            $this->view->form = $form;
            $this->view->titleS= $result->title;
            $this->view->storyS= $result->story;
        } catch (Exception $e) {
            echo $e;
        }
    } else {
        $this->_helper->redirector->goToRoute(array(
            'controller' => 'auth',
            'action' => 'index'
        ));
    }

    }

和另一个文件（edit.phtml），代码如下：

    <?php
        try
            {
                 $tmp = $this->form->setAction($this->url());

         //$tmp->titleS=$this->title;
         //$tmp->storyS=$this->story;

          //echo $tmp->title = "aaaaa";
            }
          catch(Exception $e)
            {
                 echo $e;
            }

    ?>

我希望用户能够编辑他们的用户名和密码。我该怎么做呢？

Answer 1

首先：将Zend_Auth内容移至init（）或preDispatch（），这样Auth将针对控制器中的任何或所有操作运行。

让多个提交按钮工作的诀窍是给按钮指定不同的名称，以便getParam（''）可以使用。

通常我只做删除时做的事情，编辑或更新我只是将整个数组提交回数据库。我通常使用Zend_Db_Table_Row save()方法而不是Zend_Db_Table's insert()或update()，因此机制略有不同。

我只是用一个简单的表格来执行更新，这里是控制器代码（视图只是echo的形式）：

//update album information
public function updatealbumAction()
    {   //get page number from session
        $session = new Zend_Session_Namespace('page');
        //get album id
        $id = $this->getRequest()->getParam('id');

        $model = new Music_Model_Mapper_Album();
        //fetch the album database record
        $album = $model->findById($id);

        $form = new Admin_Form_Album();
        //this form is used elsewhere so set the form action to this action
        $form->setAction('/admin/music/updatealbum/');

        if ($this->getRequest()->isPost()) {
            if ($form->isValid($this->getRequest()->getPost())) {
                $data = $form->getValues();//get valid and filtered form values

                $newAlbum = new Music_Model_Album($data);//create new entity object

                $update = $model->saveAlbum($newAlbum);//save/update album info

                $this->message->addMessage("Update of Album '$update->name' complete!");//generate flash message
                $this->getHelper('Redirector')->gotoSimple('update', null, null, array('page' => $session->page));//redirect back to the page the request came from
            }
        } else {
            $form->populate($album->toArray());
            $this->view->form = $form;
        }
    }

这是一个非常常见的更新操作。

现在，您可以使用不同的请求参数对记录执行操作。我用它来删除数据库记录，但一切皆有可能。

public function deleteAction()
    {
        $session = new Zend_Session_Namespace('page');
        $request = $this->getRequest()->getParams();
        try {
            switch ($request) {
                //if 
                case isset($request['trackId']):
                    $id = $request['trackId'];
                    $model = new Music_Model_Mapper_Track();
                    $model->deleteTrack($id);
                    $this->message->addMessage("Track Deleted!");

                    break;
                case isset($request['albumId']):
                    $id = $request['albumId'];
                    $model = new Music_Model_Mapper_Album();
                    $model->deletealbum($id);
                    $this->message->addMessage("Album Deleted!");

                    break;
                case isset($request['artistId']):
                    $id = $request['artistId'];
                    $model = new Music_Model_Mapper_Artist();
                    $model->deleteArtist($id);
                    $this->message->addMessage("Artist Deleted!");

                    break;

                default:
                    break;
            }
            $this->getHelper('Redirector')->gotoSimple('update', null, null, array('page' => $session->page));
        } catch (Exception $e) {
            $this->message->addMessage($e->getMessage());
            $this->getHelper('Redirector')->gotoSimple('update', null, null, array('page' => $session->page));
        }
    }

您可以将请求参数作为提交按钮标签或网址或任何适合您的方式传递。

祝你好运！

如何使用每个字段旁边的编辑按钮编辑Zend表单

1 个答案: