<div class="category-form"> <?php $form = ActiveForm::begin(); ?> <?php echo $form->field($model, 'title')->textInput(['maxlength' => 255]); ?> <?php echo $form->field($model, 'description')->textarea(['rows' => 6]); ?> <?php echo $form->field($model, 'parent')->dropDownList(["" => "--- Select Parent Category ---"] + Category::options()); ?> <div class="form-group"> <?php echo Html::submitButton($model->isNewRecord ? Yii::t('app', 'Create') : Yii::t('app', 'Update'), ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']); ?> </div> <?php ActiveForm::end(); ?> </div>