yii2 sorting in related model

问题

have relation

model Shop.php

  public function getShopAddr()
        {
            return $this->hasOne(SprShopAddr::className(), ['id' => 'shop_addr_id']);
        }

model SprShopAddr.php

public function getDivision()
    {
        return $this->hasOne(SprDivision::className(), ['id' => 'division_id']);
    }

model SprDivision.php

public function getShopAddrs()
    {
        return $this->hasMany(SprShopAddr::className(), ['division_id' => 'id']);
    }

view index.php

 <?= GridView::widget([
            'dataProvider' => $dataProvider,
            //'filterModel' => $searchModel,
            'summary' =>false, 
            'columns' => [
                'location_code',
                [
                    'label' => 'Дивизион',
                    'attribute' => 'division_id',
                    'value' => 'shopAddr.division.division'
                ],
                ['class' => 'yii\grid\ActionColumn', 'template' => '{update}{delete}'],        
            ]
        ]); ?>

sort on gridview for field shopAddr.division.division not working. How to fix it?

回答1:

for related model you must configure properly the setSort function of the dataProvider

You can find the right information in this tutorial.

The most important part is that you must define the $dataProvider->setSor(...) function in yourModelSearch like this

 $dataProvider->setSort([
        'attributes' => [
            'yuorRelatedFieldName' => [
                            'asc' =>    [ $tableRelated . '.yourField' => SORT_ASC ],
                            'desc' =>   [ $tableRelated . '.yourField' => SORT_DESC ],
                            'label' => 'yuorLabel'
            ],                 
        ],
        'defaultOrder' => ['yuorDefaultOrderField' => SORT_ASC],
   ]);

来源：https://stackoverflow.com/questions/32051633/yii2-sorting-in-related-model

标签

php

sorting

yii2

models