예제 #1
0
 function edit($locator)
 {
     $template = $this->_load('controller')->template();
     $posts = $this->_load('app')->model('posts', $locator->get('Db'));
     $form = new A_Model_Form();
     // Hand the Form the fields and rules from the model
     $form->addRule($posts->getRules());
     $form->addField($posts->getFields());
     // Get list of users to create authorlist in form
     $users = $this->_load('app')->model('users', $locator->get('Db'));
     $authorlist = $users->findAuthorlist()->toArray();
     $form->newField('authorlist');
     $form->set('authorlist', $authorlist);
     // ask the form if it is valid. The form checks internally if the model fields are valid
     if ($form->isValid($this->request)) {
         // save
         $result = $posts->save($form->getSaveValues());
         if ($result->isError()) {
             $form->setErrorMsg('databaseerror', 'Could not save to the database');
         }
     } elseif (!$this->_request()->has('save') && $this->_request()->has('id')) {
         $id = $this->_request()->get('id');
         // load data
         $rows = $posts->find($id);
         if (isset($rows[0])) {
             foreach ($rows[0] as $name => $value) {
                 $form->newField($name)->setValue($value);
             }
         }
     }
     $template->set('errorMsg', $form->getErrorMsg(', '));
     $template->import($form->getValues());
     $this->response->set('maincontent', $template->render());
 }