yii form表单用法

    表单应用
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'=>'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']) ?><?php ActiveForm::end(); ?>