Get the checked column in 'Configure Columns'

[winex01]

Is it possible to get whatever columns is check or shown in the Configure Columns?

// export method called from button

public function export()
{
     // get the shown/checked columns only
}

[macit-emre]

they are stored in browser localStorage.
You may see it here :

So you may "technically" get from localStorage.

But as i understand, you want to use the data inside the "Screen" to avoid loading some expensive data. So you may not.

[winex01]

Hello there! My apologies for the delayed response; I've been away on a Christmas holiday and just returned.