Beispiel #1
0
 /**
  * Retrieves grid columns configuration using the modelClass.
  * @param Model $model
  * @param array $fields
  * @return array grid columns
  */
 public function getIndexGridColumns($model, $fields)
 {
     $id = Yii::$app->request->getQueryParam('id');
     $relationName = Yii::$app->request->getQueryParam('relation');
     $multiple = Yii::$app->request->getQueryParam('multiple', 'true') === 'true';
     foreach ($fields as $key => $field) {
         if ((is_array($field) || !is_string($field) && is_callable($field)) && $key === $relationName || $field === $relationName) {
             unset($fields[$key]);
         }
     }
     return array_merge([['class' => 'yii\\grid\\CheckboxColumn', 'multiple' => $multiple, 'headerOptions' => ['class' => 'column-serial'], 'checkboxOptions' => function ($model, $key, $index, $column) use($id, $relationName) {
         /** @var \yii\db\ActiveRecord $model */
         $options = ['value' => is_array($key) ? json_encode($key, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE) : $key];
         if (empty($relationName) || $model->{$relationName} === null || trim($id) === '') {
             return $options;
         }
         $relation = $model->getRelation($relationName);
         if ($relation->multiple) {
             /** @var \yii\db\ActiveRecord $relationClass */
             $relationClass = $relation->modelClass;
             if (Action::importKey($relationClass::primaryKey(), $id) === $model->getAttributes(array_keys($relation->link))) {
                 $options['checked'] = true;
                 $options['disabled'] = true;
             }
         } elseif (Action::exportKey($relation->one()->getPrimaryKey()) === $id) {
             $options['checked'] = true;
             $options['disabled'] = true;
         }
         return $options;
     }], ['class' => 'yii\\grid\\SerialColumn', 'headerOptions' => ['class' => 'column-serial']]], self::getGridColumns($model, $fields));
 }