<"Content-type:text/html;charset=utf-8");
use Yii;
use yii\web\Controller; //超级控制器类
use backend\models\BooksInfo; //表Model类
use backend\models\InfoSearch; //引入搜索Model类
use yii\data\ActiveDataProvider; //小部件数据源类
use yii\grid\GridView; //查询小部件
/**
 *@abstract BooksController
 *@author NING <[email ning@163.com]>
 *@version [version 1.0] [书籍管理]
 */
class BooksInfoController extends Controller
{
 
 //书籍列表
 public function actionIndex()
 {
 $searchModel = new InfoSearch(); //实例化searchModel[搜索Model]
 if(!empty($_GET['InfoSearch'])){
  $getSearch = Yii::$app->request->get(); //接收搜索字段
  $data = $searchModel->search($getSearch);
 }else{
  //小部件查询数据
  $data = new ActiveDataProvider([
    'query' => BooksInfo::find(), //查询数据
    'pagination' => [
      'pageSize' => 2, //每页显示条数
    ],
    'sort' => [
      'defaultOrder' => [
        // 'created_at' => SORT_DESC,
        'id' => SORT_ASC, //[字段]设置排序·
      ]
    ],
  ]);
 }
 //传送查询数据、搜素Model
 return $this->render('index',['data'=>$data,'searchModel'=>$searchModel]);
 }
"color: #ff0000">Ⅱ.查询模型层Model



<"color: #ff0000">Ⅲ.搜索模型层Search



<"color: #ff0000">Ⅳ.视图层View



<"breadcrumb">
 <li><a href="#" rel="external nofollow" rel="external nofollow" >Home</a></li>
 <li><a href="#" rel="external nofollow" rel="external nofollow" >图书信息</a></li>
 <li class="active">图书列表</li>
</ol>
<"pagination"],
    ],
]);
"color: #ff0000">Ⅴ.效果展示



总结
以上所述是小编给大家介绍的Yii2.0小部件GridView(两表联查/搜索/分页)功能的实现代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！

            
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