yii 表单用法

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(); 

$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'=>'width:120px']) ?>

 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]) ?>

 echo Html::submitButton('提交', ['class'=>'btn btn-primary','name' =>'submit-button']) ?>

 echo Html::resetButton('重置', ['class'=>'btn btn-primary','name' =>'submit-button']) ?>

 ActiveForm::end(); ?>

表单样式

 $form = ActiveForm::begin([
                      'id' => 'form-signup',
                      'layout' => 'horizontal',
                      'fieldConfig' => [
                          'template' => "{label}\n{beginWrapper}\n{input}\n{hint}\n{error}\n{endWrapper}",
                          'horizontalCssClasses' => [
                              'label' => 'col-sm-4',
                              'offset' => 'col-sm-offset-4',
                              'wrapper' => 'col-sm-8',
                              'error' => '',
                              'hint' => '',
                          ],
                      ],
                      'options' => ['class' => 'choose']
            ]); ?>