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<?php use yii\helpers\Html; use yii\widgets\ActiveForm; use yii\helpers\ArrayHelper; use wbraganca\dynamicform\DynamicFormWidget; $form = ActiveForm::begin(['id' => 'dynamic-form']); // render the fields for the main model echo $form->field($model, 'name')->textInput(['maxlength' => true]); // render the fields for the dynamic models echo DynamicFormWidget::widget([ 'model' => $model, 'attribute' => 'items', 'min' => 1, 'insertButton' => '.add-item', 'deleteButton' => '.remove-item', 'modelFields' => function($model, $index) { return [ 'name' => Html::textInput( 'Item[' . $index . '][name]', ArrayHelper::getValue($model, 'name'), ['class' => 'form-control'] ), 'quantity' => Html::textInput( 'Item[' . $index . '][quantity]', ArrayHelper::getValue($model, 'quantity'), ['class' => 'form-control'] ), 'price' => Html::textInput( 'Item[' . $index . '][price]', ArrayHelper::getValue($model, 'price'), ['class' => 'form-control'] ), ]; }, 'options' => ['class' => 'form-inline', 'id' => 'items'], ]); echo Html::submitButton('Submit', ['class' => 'btn btn-primary']); ActiveForm::end(); ?>
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