I am adding dynamic form fields onChange of dropdown. Both types of fields are coming from different models and go to the database in different tables. I have already defined validation rules in models.
But validation are not working properly. My code is as follows:
Model :
<?php
namespace commonmodels;
use Yii;
/**
* This is the model class for table "{{%membership_features}}".
*
* @property integer $id
* @property string $title
* @property string $type
* @property integer $is_new
* @property integer $status
* @property integer $is_deleted
* @property string $created_date
* @property string $modified_date
*
* @property MembershipFeaturesValue[] $membershipFeaturesValues
*/
class MembershipFeatures extends yiidbActiveRecord
{
/**
* @inheritdoc
*/
public $value=[];
public static function tableName()
{
return '{{%membership_features}}';
}
/**
* @inheritdoc
*/
public function rules()
{
return [
[['title', 'type', 'value','is_new', 'status'], 'required'],
['value', 'each', 'rule' => ['integer']],
['value', 'each', 'rule' => ['required']],
[['is_new', 'status', 'value','is_deleted'], 'integer'],
[['created_date', 'modified_date'], 'safe'],
[['title', 'type'], 'string', 'max' => 255]
];
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return [
'id' => Yii::t('app', 'ID'),
'title' => Yii::t('app', 'Title'),
'type' => Yii::t('app', 'is boolean or value'),
'is_new' => Yii::t('app', 'Is New'),
'status' => Yii::t('app', 'Status'),
'is_deleted' => Yii::t('app', 'Is Deleted'),
'created_date' => Yii::t('app', 'Created Date'),
'modified_date' => Yii::t('app', 'Modified Date'),
];
}
/**
* @return yiidbActiveQuery
*/
public function getMembershipFeaturesValues()
{
return $this->hasMany(MembershipFeaturesValue::className(), ['feature_id' => 'id']);
}
}
Controller :
<?php
namespace backendcontrollers;
use Yii;
use commonmodelsMembershipFeatures;
use backendmodelsMembershipFeaturesSearch;
use yiiwebController;
use yiiwebNotFoundHttpException;
use yiifiltersVerbFilter;
use yiiwebResponse;
use commonmodelsMembershipFeaturesValue;
use commoncomponentsHelper;
/**
* MembershipFeaturesController implements the CRUD actions for MembershipFeatures model.
*/
class MembershipFeaturesController extends Controller
{
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['post'],
],
],
];
}
/**
* Lists all MembershipFeatures models.
* @return mixed
*/
public function actionIndex()
{
$searchModel = new MembershipFeaturesSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single MembershipFeatures model.
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
return $this->render('view', [
'model' => $this->findModel($id),
]);
}
/**
* Creates a new MembershipFeatures model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new MembershipFeatures();
$membershipPlan = commonmodelsMembershipPlan::allPlans();
if(isset($_GET['type'])){
$model->type =$_GET['type'];
}
if (Yii::$app->request->isAjax && $model->load(Yii::$app->request->post())) {
Yii::$app->response->format = Response::FORMAT_JSON;
return yiiwidgetsActiveForm::validate($model);
}
if ($model->load(Yii::$app->request->post()) ) {
if( $model->save()){
foreach ($membershipPlan as $key=>$value) {
$feature = new MembershipFeaturesValue();
$feature->feature_id = $model->id;
$feature->plan_id = $key;
$feature->value =$model->value[$key];
$feature->save();
}
}
return $this->redirect(['index']);
}
return $this->render('create', [
'model' => $model,
'membershipPlan'=>$membershipPlan,
]);
}
/**
* Updates an existing MembershipFeatures model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$membershipPlan = commonmodelsMembershipPlan::allPlans();
$model = $this->findModel($id);
$selected = MembershipFeaturesValue::find()->where(['feature_id'=>$model->id])->all();
foreach ($selected as $key => $value) {
$model->value[$value->plan_id]=$value->value;
}
if(isset($_GET['type'])){
$model->type =$_GET['type'];
}
if(Yii::$app->request->isAjax && $model->load(Yii::$app->request->post())) {
Yii::$app->response->format = Response::FORMAT_JSON;
return yiiwidgetsActiveForm::validate($model);
}
if ($model->load(Yii::$app->request->post()) ) {
if( $model->save()){
foreach ($membershipPlan as $key=>$value) {
$feature = MembershipFeaturesValue::find()->where(['feature_id'=>$model->id,'plan_id'=>$key])->one();
$feature->value =$model->value[$key];
$feature->save();
}
}
return $this->redirect(['index']);
}
return $this->render('update', [
'model' => $model,
'membershipPlan'=>$membershipPlan,
]);
}
/**
* Deletes an existing MembershipFeatures model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
Helper::partialDelete('MembershipFeatures',$id);
return $this->redirect(['index']);
}
/**
* Finds the MembershipFeatures model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return MembershipFeatures the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = MembershipFeatures::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}
Form :
<?php
use yiihelpersHtml;
use yiiwidgetsActiveForm;
use yiiwidgetsPjax;
use yiihelpersUrl;
/* @var $this yiiwebView */
/* @var $model commonmodelsMembershipFeatures */
/* @var $form yiiwidgetsActiveForm */
?>
<div class="membership-features-form">
<?php $form = ActiveForm::begin([
'enableAjaxValidation' => true,
'enableClientValidation'=>true,
'validateOnSubmit'=>true,
'options' => ['data-pjax'=>true]]); ?>
<?= $form->errorSummary($model); ?>
<?= $form->field($model, 'title')->textInput(['maxlength' => true]) ?>
<?= $form->field($model, 'type')->dropDownList(['boolean'=>'Boolean','value'=>'Value'],
[
'onchange'=>'
$.pjax.reload({
url: "'.Url::to(['create']).'?type="+$(this).val(),
container: "#pjax-memfeature-form",
timeout: 1000,
});
',
'class'=>'form-control',
'prompt' => 'Select Type Of Value'
]) ?>
<?php Pjax::begin(['id'=>'pjax-memfeature-form','enablePushState'=>false]); ?>
<?php
if($model->type==='boolean'){
foreach ($membershipPlan as $key => $value) {
echo $form->field($model, "value[$key]")->checkbox(array(
'label'=>"$value",
'labelOptions'=>array('style'=>'padding:5px;'),
));
}
}
if($model->type==='value'){
foreach ($membershipPlan as $key => $value) {
echo $form->field($model, "value[$key]")->textInput()->label("$value");
}
}
?>
<?php Pjax::end(); ?>
<?= $form->field($model, 'is_new')->dropDownList(['0'=>'No','1'=>'Yes']) ?>
<?= $form->field($model, 'status')->dropDownList(['1'=>'Active','0'=>'Inactive']) ?>
<div class="form-group">
<?= Html::submitButton($model->isNewRecord ? Yii::t('app', 'Create') : Yii::t('app', 'Update'), ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>
<?= Html::a(Yii::t('app', 'Cancel'), ['/membership-features/'], ['class' => 'btn btn-danger']) ?>
</div>
<?php ActiveForm::end(); ?>
</div>
I want to validate my value field which is dynamically added when I change the type dropdown using Pjax.
Please guide me a correct method for validating dynamically added form fields.
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