YII2: aggiungi campi modulo dinamici e relative convalide

Question

Aggiungo campi modulo dinamici su Cambia del menu a discesa. Entrambi i tipi di campi provengono da diversi modelli e vanno al database in diverse tabelle. Ho già definito le regole di convalida nei modelli.

Ma la convalida non funziona correttamente. Il mio codice è il seguente:

Modello:

<?php 

namespace common\models; 

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 \yii\db\ActiveRecord 
{ 
    /** 
    * @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 \yii\db\ActiveQuery 
    */ 
    public function getMembershipFeaturesValues() 
    { 
     return $this->hasMany(MembershipFeaturesValue::className(), ['feature_id' => 'id']); 
    } 
} 

Controller:

<?php 

namespace backend\controllers; 

use Yii; 
use common\models\MembershipFeatures; 
use backend\models\MembershipFeaturesSearch; 
use yii\web\Controller; 
use yii\web\NotFoundHttpException; 
use yii\filters\VerbFilter; 
use yii\web\Response; 
use common\models\MembershipFeaturesValue; 
use common\components\Helper; 
/** 
* 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 = \common\models\MembershipPlan::allPlans(); 

     if(isset($_GET['type'])){ 
      $model->type =$_GET['type']; 
     } 
     if (Yii::$app->request->isAjax && $model->load(Yii::$app->request->post())) { 

      Yii::$app->response->format = Response::FORMAT_JSON; 
      return \yii\widgets\ActiveForm::validate($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 = \common\models\MembershipPlan::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::$app->response->format = Response::FORMAT_JSON; 
      return \yii\widgets\ActiveForm::validate($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.'); 
     } 
    } 
} 

Forma:

<?php 

use yii\helpers\Html; 
use yii\widgets\ActiveForm; 
use yii\widgets\Pjax; 
use yii\helpers\Url; 
/* @var $this yii\web\View */ 
/* @var $model common\models\MembershipFeatures */ 
/* @var $form yii\widgets\ActiveForm */ 
?> 

<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> 

voglio convalidare la mia valore campo che si aggiunge in modo dinamico quando cambio il tipo di menu a discesa usando Pjax. Per favore indicami un metodo corretto per la convalida dei campi dei moduli aggiunti dinamicamente.

Answer 1

suo stato un mese in modo da indovinare ciò è stato risolto, ma per riferimento per altri come me che cercano lo stesso e per evitare di dover fare un passo attraverso il quadro di riferimento per trovare la risposta forse provare qualcosa di simile:

... 
use yii\helpers\Json; 
... 

<?php foreach ($form->attributes as $attribute) { 
    $attribute = Json::htmlEncode($attribute); 
    $this->registerJs("jQuery('form').yiiActiveForm('add', $attribute);"); 
} ?> 

<?php Pjax::end(); ?> 
... 

Testato per quanto riguarda clientValidation e non con domanda precedente, quindi ho hackerato la mia soluzione per sperare di rispondere alla domanda precedente.

Answer 2

Questo non ha funzionato per me, ho dovuto aggiungere queste funzioni addrow e deleterow per il mio js. Ajax off per ottenere una nuova riga ogni volta quindi iniettare nel DOM dopo l'ultima riga.

// Aggiungi la convalida per detti elementi (senza questo val.validate ma avevo un errore di validazione e non un'espressione) i dati sono un oggetto json del modello db proveniente dall'azione del mio controller ajax.

$.each(data.attributes, function(key, val) {     
val = $.parseJSON(val);   
// The validate method is kept in expression so turn it back into a closure. 
val.validate = eval("var f = function(){ return "+val.validate.expression+";}; f() ;") ; 
$('#dal-add-form').yiiActiveForm('add', val); 
}); 

poi per rimuovere la convalida:

$.each($(this).parents('.dal-row').find('input, textarea, select'), function() {    
$('#form').yiiActiveForm('remove', $(this).attr('id')); 
});  

Answer 3

semplice

si dovrebbe provare questo

<?php 
    $this->registerJs(' 



      jQuery("#w0").yiiActiveForm("add",{ 
       "id": "customer-name", 
       "name": "name", 
       "container": ".field-customer-name", 
       "input": "#customer-name", 
       "error": ".help-block.help-block-error", 
       "validate": function(attribute, value, messages, deferred, $form) { 

        yii.validation.required(value, messages, { 
         "message": "Name be blank bug." 
        }); 

        yii.validation.string(value, messages, { 
         "message": "Name must be a string.", 
         "max": 255, 
         "tooLong": "Name should contain at most 255 characters.", 
         "skipOnEmpty": 1 
        }); 
       } 
     }); 


    '); 
?> 

Modifiche

• w0 nel vostro ID modulo

• "id": "cliente-name" nel vostro ingresso campo ID

• "contenitore": "cliente-name .field" in campo di inserimento div contenitore classe