Transfer of date to the database - mysql

Question

the beginner in Yii, connected DatePicker in GridView, but when I set date, in the Database nothing changes, there are old values. I do not understand how to make so that data came to the Database.
View:
<?= GridView::widget([
'dataProvider' => $dataProvider,
'filterModel' => $searchModel,
'columns' => [
'avito_login',
'avito_password',
'Region',
"City",
"legal_entity",
"manager_contact_phone",
"avito_user_id",
"teg",
[
'label' => 'Date begin subscription',
'value' => function ($model, $key, $value) {
return \kartik\date\DatePicker::widget([
'name' => 'date_subscription',
'model' => $model,
'value' => $model->date_subscription,
'type' => DatePicker::TYPE_INPUT,
'pluginOptions' => [
'format' => 'yyyy-mm-dd',
'autoclose' => true,
],
'pluginEvents'=>[
'changeDate'=>"function(e) {[jQuery.ajax({ url: '/admin/clients/date-subscription', type: 'post', contentType: 'application/x-www-form-urlencoded', dataType: 'html', data: { data: this.value }, success: function (data) { alert(data) });
}",
],
]);
},
'format' => 'raw',
],
?>
Controller
public function actionDateSubscription()
{
$datesubscription = Yii::$app->request->post('date_subscription');
}
Nothing occurs, fields with date stopped being active

Answer 1

You basically need to bind an ajax call to the datepicker which sends the date to the server controller/action which updates the new date into the database and sends the response back to the frontend, where if everything is OK it refreshes the gridview to reflect the new date.
Here is a similar answer which uses toggle-switch to update the database status column, you can have the general idea about the process.
The only thing that is different in your case is that you have to use the pluginEvents option to specify the changeDate event and bind the ajax call to that event like below
[
'label' => 'Date begin subscription',
'value' => function ($model, $key, $value) {
return \kartik\date\DatePicker::widget([
'name' => 'date_subscription',
'model' => $model,
'value' => $model->date_subscription,
'type' => DatePicker::TYPE_INPUT,
'pluginOptions' => [
'format' => 'yyyy-mm-dd',
'autoclose' => true,
],
'pluginEvents'=>[
'changeDate'=>"function(e) { //call your ajax fuction here }",
]
]);
},
'format' => 'raw',
],
Note: if you have aloowed date_subscription to be empty/null then make sure you call the ajax in the clearDate event too along with the changeDate.
For a complete list of events See the DOCS