视图层view
<form method="post"> <?php echo CHtml::activeDropDownList($m_subjectlist,'subject_name',$sb_list);?> <div class="row submit"> <?php echo CHtml::submitButton('显示我所选择的专业'); ?> </div> <?php echo 'test'.$result.'111';?> </form>
控制器层
public function actionDbdplist() { $m_subjectlist = new SubjectList(); $m_gradelist = new Grade; $this->subject_list = SubjectList::model()->findAll(); $this->grade_list = Grade::model()->findAll(); //使用findAll 得到的结果是数据对象所以这样小小处理一下吧他们转换成数组: foreach($this->subject_list as $item) { $sb_list[$item->subject_id] = $item->subject_name; } foreach($this->grade_list as $item) { $gd_list[$item->grade_id] = $item->grade_name; } $result=$_POST['subject_name']; $this->render('dbdplist',array( 'm_subjectlist' => $m_subjectlist, 'm_gradelist' => $m_gradelist, 'subject_list'=>$this->subject_list, 'grade_list'=>$this->grade_list, 'sb_list'=>$sb_list, 'gd_list'=>$gd_list, 'result'=>$result, 'model'=>$model,)); }
回复讨论(解决方案)
看一下 CHtml::activeDropDownList 的定义

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