/**
  * 编辑解决方案
  *
  */
 function actionEdit()
 {
     //创建表单
     $form = new QForm('solution', url('solutions/edit'));
     $form->add(QForm::ELEMENT, 'id', array('_ui' => 'hidden'))->add(QForm::ELEMENT, 'name', array('_ui' => 'textbox', '_label' => '解决方案名'))->add(QForm::ELEMENT, 'content', array('_ui' => 'fckeditor', '_label' => '内容', 'class' => "txt", 'height' => '500px', 'width' => '60%'));
     $form->addValidations(Solution::meta());
     $solu_id = (int) $this->_context->id;
     $data = Solution::find($solu_id)->query();
     //导入数据
     $form->import($data);
     if ($this->_context->isPOST() && $form->invalidate($_POST)) {
         try {
             $data->changeProps($form->values());
             $data->save();
             return $this->_redirectMessage('修改成功', '修改改页面成功', url('solutions/index'));
         } catch (QValidator_ValidateFailedException $ex) {
             $form->invalidate($ex);
         }
     }
     $this->_view['form'] = $form;
 }