本文实例讲述了Yii2中SqlDataProvider用法。分享给大家供大家参考,具体如下:
第一种方法:
$totalCount = Yii::$app->db->createCommand("SELECT COUNT(*) FROM posts WHERE publish=:publish", [":publish" => 1]) ->queryScalar(); $dataProvider = new SqlDataProvider([ "sql" => "SELECT * FROM posts WHERE publish=:publish", "params" => [":publish" => 1], "totalCount" => $totalCount, //"sort" =>false, to remove the table header sorting "sort" => [ "attributes" => [ "title" => [ "asc" => ["title" => SORT_ASC], "desc" => ["title" => SORT_DESC], "default" => SORT_DESC, "label" => "Post Title", ], "author" => [ "asc" => ["author" => SORT_ASC], "desc" => ["author" => SORT_DESC], "default" => SORT_DESC, "label" => "Name", ], "created_on" ], ], "pagination" => [ "pageSize" => 10, ], ]); return $dataProvider;
第二种:
<?= GridView::widget([ "dataProvider" => $dataProvider, "columns" => [ ["class" => "yiigridSerialColumn"], [ "label" =>"Name", "attribute" => "tbl_column_name", "value"=>function($data){ return $data["tbl_column_name"]; } ], "title", "author", "created_on", ["class" => "yiigridActionColumn"], ], ]); ?>
更多关于Yii相关内容感兴趣的读者可查看本站专题:《Yii框架入门及常用技巧总结》、《php优秀开发框架总结》、《smarty模板入门基础教程》、《php面向对象程序设计入门教程》、《php字符串(string)用法总结》、《php+mysql数据库操作入门教程》及《php常见数据库操作技巧汇总》
希望本文所述对大家基于Yii框架的PHP程序设计有所帮助。