How to dynamically apply a CSS class to a widget in Vuforia Studio?

[MA8731174]

Hi everyone,
I'm trying to apply a custom CSS class to a widget (e.g., textArea-2) in Vuforia Studio using JavaScript.
Here’s what I tried:

let redPlateDescriptionClass = 'redBackGroundClass';

$scope.view.wdg["textArea-2"].class = redPlateDescriptionClass;

But this doesn’t seem to work. Is there a correct way to assign a class dynamically in Vuforia Studio?

Thanks in advance!

[MA8731174 · Accepted solution]

Fortunately it works in ipad and thats what we wanted. In browser the class could not get executed.