Checkbox column not Working in yii2 gridview with Modal - php

Question

I have a gridview . It displays the departments available in a college.
When I click the row it populate the modal and Its shows the lecturer available for the selected department in kartik gridview .
In that I am using the kartik/grid/CheckboxColumn.
But when I click the Checkbox and get the selected rows through javacript, It doesn't return primary key associated with the record.
If I execute the gridview without modal , then it works fine
$this->registerJs("
$('#lect-logout').click(function() {
var key = $('#w0-container').yiiGridView('getSelectedRows');
alert(key);
$.post(
'?r=lec-logout/logout',
{
id: $('#w0').yiiGridView('getSelectedRows'),
},
function (data) {
alert("ok");
}
);
});
");
How to use that checkbox with the modal. Even I click select all option in checkbox. It doesn't select all the rows.
Controller Code
public function actionIndex()
{
$searchModel = new CollegeSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [ 'searchModel' => $searchModel, 'dataProvider' => $dataProvider]);
}
public function actionLecture()
{
$model = new Accounts();
if ($model->load(Yii::$app->request->post())) {
return $this->redirect(['index']);
}
else{
$searchModel = new LectureSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->renderAjax('lecture', ['searchModel' => $searchModel,'dataProvider' => $dataProvider]);
}
}
View CODE
index.php
<?= GridView::widget([
'dataProvider' => $dataProvider,
'rowOptions' => function($model, $key, $index, $grid) {
return ['id' => $model['account_id'], 'onclick' => 'getrow(this.id)'];
},
'columns' => [
'displayname',
],
]); ?>
<?php Modal::begin([
'id' => 'show-agents-modal',
'size' => 'modal-lg',
'header' => '<h4 class="modal-title">View</h4>',
]);
Modal::end(); ?>
Lecture.php
<div class="pull-right">
<?= Html::Button('Logout',['class'=>'btn btn-primary','id'=>'lect- logout']); ?>
</div>
<br>
<?= GridView::widget([
'dataProvider' => $dataProvider,
// 'filterModel' => $searchModel,
'columns' => [
'first_name,
['class' => 'kartik\grid\CheckboxColumn'],
],
]); ?>

Answer 1

If you want to use yii\grid\CheckboxColumn then try this :
<?= GridView::widget([
'dataProvider' => $dataProvider,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
[
'class' => 'yii\grid\CheckboxColumn',
'checkboxOptions' => function($model, $key, $index, $column) {
return ['value' => $model->your_id];
},
],
.
.
])?>