那么，我也给个优雅的回答
controller:

public function actionArticlelist(){
$query = Article::find()->with('cate');

        $provider = new ActiveDataProvider([
            'query' => $query,
            'pagination' => [
                'pageSize' => 3,
            ],
            'sort' => [
                'defaultOrder' => [
                    //'created_at' => SORT_DESC,
                    'title' => SORT_ASC,
                ]
            ],
        ]);
       return $this->render('artlist', [
            'model' => $query,
            'dataProvider' => $provider,
        ]);
}

视图

use yii\grid\GridView;
GridView::widget([
                    'dataProvider' => $dataProvider,
                    'summary'=>false,//关闭顶部总条数
                    
                    'pager'=>[
                        //'options'=>['class'=>'hidden']//关闭自带分页
                        'firstPageLabel'=>"First",
                        'prevPageLabel'=>'Prev',
                        'nextPageLabel'=>'Next',
                        'lastPageLabel'=>'Last',
                    ],
                    //'layout'=>false,
                    'columns' => [//other coding

那么，我也给个优雅的回答
controller:

public function actionArticlelist(){
$query = Article::find()->with('cate');

        $provider = new ActiveDataProvider([
            'query' => $query,
            'pagination' => [
                'pageSize' => 3,
            ],
            'sort' => [
                'defaultOrder' => [
                    //'created_at' => SORT_DESC,
                    'title' => SORT_ASC,
                ]
            ],
        ]);
       return $this->render('artlist', [
            'model' => $query,
            'dataProvider' => $provider,
        ]);
}

视图

use yii\grid\GridView;
GridView::widget([
                    'dataProvider' => $dataProvider,
                    'summary'=>false,//关闭顶部总条数
                    
                    'pager'=>[
                        //'options'=>['class'=>'hidden']//关闭自带分页
                        'firstPageLabel'=>"First",
                        'prevPageLabel'=>'Prev',
                        'nextPageLabel'=>'Next',
                        'lastPageLabel'=>'Last',
                    ],
                    //'layout'=>false,
                    'columns' => [//other coding

以下代码应该可以满足你的要求，局部地方根据自己需要修改.
具体参考：http://www.yiiframework.com/doc-2.0/yii-grid-datacolumn.html#$value-detail

'columns' => [
    ['class' => 'yii\grid\SerialColumn'],
    [
		'label'=>'产品状态',  
		'attribute' => 'pro_name',  
		'value' => function ($model) {
			$state = [
				'0' => '未发货',
				'1' => '已发货',
				'9' => '退货，已处理',
			];
			return $state[$model->pro_name];
		},
		'headerOptions' => ['width' => '120'] 
	],
]

可以先看看下面推荐的，看能看懂不

可以先看看下面推荐的，看能看懂不