yii2-dynamic-fields

Installation

php composer.phar require --prefer-dist bupy7/yii2-dynamic-fields "*"

"bupy7/yii2-dynamic-fields": "*"

Usage

use yii\helpers\Html;
use yii\widgets\ActiveForm;
use bupy7\dynafields\DynaFields;
$form = ActiveForm::begin(['action' => ['index']]);
echo DynaFields::widget([
 'urlAdd' => ['your-action-add'],
 'urlRemove' => ['your-action-remove'],
 'inputMethod' => 'textInput',
 'inputMethodArgs' => [['maxlength' => true]],
 'form' => $form,
 'models' => $models,
 'attribute' => 'attribute',
]);
echo Html::submitButton('Save', ['class' => 'btn btn-success']);
ActiveForm::end();

use Yii;
use yii\base\Model;
/**
 * Render form.
 */
public function actionIndex() 
{
 $models = ModelName::find()->all();
 if (Model::loadMultiple($models, Yii::$app->request->post()) && Model::validateMultiple($models)) {
 for ($i = 0; $i != count($models); $i++) {
 $models[$i]->save(false);
 }
 return $this->redirect(['index']);
 }
 return $this->render('index', ['models' => $models]); 
}
/**
 * Create new model.
 */
public function actionYourActionAdd()
{ 
 $model = new ModelName;
 $model->save(false);
 return $this->actionIndex();
}
/**
 * Delete model.
 * @param int $id
 */
public function actionYourActionRemove($id)
{
 ModelName::findOne($id)->delete();
 return $this->actionIndex();
}