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Yii2中SqlDataProvider用法示例

2019-11-21 21:46:58
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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' => $dataProvider,    'columns' => [      ['class' => 'yii/grid/SerialColumn'],      [        'label' =>"Name",        'attribute' => 'tbl_column_name',        'value'=>function($data){          return $data["tbl_column_name"];        }      ],      'title',      'author',      'created_on',      ['class' => 'yii/grid/ActionColumn'],    ],]); ?>

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。

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