Yii2：如何获取默认表单名称？

Question

I have a view with a simple form:

<?php $form = ActiveForm::begin(); ?>
...
<?php ActiveForm::end(); ?>

I need to know the default name of the form. I tried using JavaScript, jQuery or even PHP but I don't know ho to get it.

Answer 1

if the active form is created by gii by default Yii2 don't assign name but assign id tipically

id="w0" 

If you need you could assign values using options

  $form = ActiveForm::begin([
    'id' => 'your-id-form',
   'options' => ['class' => 'form-horizontal', 'name' => 'your-name],
  ]) ?>

http://www.yiiframework.com/doc-2.0/yii-bootstrap-activeform.html

http://www.yiiframework.com/doc-2.0/guide-input-forms.html

Answer 2

在jQuery中，您可以执行此操作

$('form').prop('id');