Yii2 SqlDataProvider用法 Yii2中SqlDataProvider用法示例
懒人 人气:0想了解Yii2中SqlDataProvider用法示例的相关内容吗，懒人在本文为您仔细讲解Yii2 SqlDataProvider用法的相关知识和一些Code实例，欢迎阅读和指正，我们先划重点：Yii2,SqlDataProvider，下面大家一起来学习吧。
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'],
],
]); ?>
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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