Following code offers possibility for exactly one choice, but I want to choose for every record either before or after.
Grid view:
<?=
GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'department_name',
[
'class' => 'yii\grid\RadioButtonColumn',
'radioOptions' => function ($model) {
return [
'value' => $model['choice_before'],
'checked' => $model['choice_before'] == 2,
'label'=>'before date'
];
}
],
[
'class' => 'yii\grid\RadioButtonColumn',
'radioOptions' => function ($model) {
return [
'value' => $model['choice_after'],
'checked' => $model['choice_after'] == 2,
'label'=>'after date'
];
}
],
['class' => 'yii\grid\ActionColumn'],
],
]);
?>
Model:
public function rules() {
return [
...
[['choice_bevore'], 'integer'],
[['choice_after'], 'integer'],
...
}