Laravel 5 also returning a parameter made from DB properties

I am writing something to generate HTML from stuff in a DB. I have rows and panels.

I get all the rows via a Row model and the panels linked to the row via:

return $this->hasMany('App\Panel');

So i have the rows with a collection of the panels by calling in my controller:

row = App\Row::where('id', $id)->with('panels')->first();
return view('front.editrow',['row'=>$row]);

All that is fine.

What I would like to do is generate a style based upon parameters in the DB, something like and send that also with the $row info:

$style = "background-color:".$row->backgroundcolor.";";
if ($row->backgroundimage <> '')
{$style = $style."background-image:url(".$row->backgroundimage.");";}
$style = $style."padding-top:". $row->padding_top.";";

Is this possible?

via Chebli Mohamed