yii2.0 Activeform表单部分组件使用方法

文本框:textInput();
密码框:passwordInput();
单选框:radio(),radioList();
复选框:checkbox(),checkboxList();
下拉框:dropDownList();
隐藏域:hiddenInput();
文本域:textarea(['rows'=>3]);
文件上传:fileInput();
提交按钮:submitButton();
重置按钮:resetButtun(); 

<?php
$form = ActiveForm::begin(['action' => ['test/getpost'],'method'=>'post',]); ?>
 
<? echo $form->field($model, 'username')->textInput(['maxlength' => 20]) ?>

<? echo $form->field($model, 'password')->passwordInput(['maxlength' => 20]) ?>

<? echo $form->field($model, 'sex')->radioList(['1'=>'男','0'=>'女']) ?>

<? echo $form->field($model, 'edu')->dropDownList(['1'=>'大学','2'=>'高中','3'=>'初中'], ['prompt'=>'请选择','style'=>'120px']) ?>
//查库循环下拉列表
<?= $form->field($model, 'adsite_id')->dropDownList(ArrayHelper::map(adsite::find()->all(),'adsite_id','adsie_name') ,['prompt' => '请选择父级分类']) ?>
展示页面根据id显示名称
 [
                'attribute' =>  'parent_id',
                'value' => function ($model) {
                    $parent_id=$model->parent_id;
                    if($parent_id==0){
                        return $model->cat_name;
                    }
                    $query = new yiidbQuery();
                    $query->select('*')
                        ->from('ecs_category')
                       ->where(['cat_id'=>$parent_id]);
                    $command = $query->createCommand();
                    $res=$command->queryOne();
                   return  $name=$res['cat_name'];

                },
                'format' => 'raw',
            ],




<? echo $form->field($model, 'file')->fileInput() ?>

<? echo $form->field($model, 'hobby')->checkboxList(['0'=>'篮球','1'=>'足球','2'=>'羽毛球','3'=>'乒乓球']) ?>

<? echo $form->field($model, 'info')->textarea(['rows'=>3]) ?>

<? echo $form->field($model, 'userid')->hiddenInput(['value'=>3]) ?>
//隐藏label
<?= $form->field($model, 'com_id')->textInput()->hiddenInput(['value'=>'com_id'])->label(false); ?>
<? echo Html::submitButton('提交', ['class'=>'btn btn-primary','name' =>'submit-button']) ?>
   
<? echo Html::resetButton('重置', ['class'=>'btn btn-primary','name' =>'submit-button']) ?>

<?php ActiveForm::end(); ?>