How to programmatically set some checkbox entries in gridview checkbox column in yii2?

Question

Yii

Hi all.
That is, we got a list of records in the gridview, I want to select the checkbox for some records from the code.

Answer 1

There is, for example
demos.krajee.com/grid-demo

Answer 2

We look at the documentation:
www.yiiframework.com/doc-2.0/yii-grid-checkboxcolu...
there is a parameter - checkboxOptions

'checkboxOptions' => function ($model, $key, $index, $column) {
    return ($model->someAttr == 5)?['checked'=>"checked"]:[];
}

or the registerClientScript () method through which you can throw js, which mark the necessary