In Yii2, if you want to create a GridView
with a DataProvider
that includes related models and additional select columns, you can do the following:
Create a Query with Related Models and Additional Select Columns:
$query = YourModel::find()
->select(['your_table.*', 'related_table.column AS alias'])
->joinWith('relatedRelation')
->where(['your_condition'])
->asArray();
$dataProvider = new \yii\data\ActiveDataProvider([
'query' => $query,
'pagination' => [
'pageSize' => 20, // Set your desired page size
],
]);
Make sure to replace 'your_table'
, 'related_table'
, 'alias'
, 'relatedRelation'
, and 'attribute1'
, 'attribute2'
with actual table and attribute names from your application.
Keep in mind that this assumes you have properly set up your models, relations, and database tables in Yii2.
Remember to adjust the column names, relations, and conditions to match your specific application. This code serves as a template and may need to be customized based on your specific requirements.