I'm trying to hide radio buttons on a Suitelet, based on certain conditions. I have a client script that I'm using to hide all other fields, however when trying to hide the radio buttons, it only hides the first one. Is it possible to hide all of them? scriptContext.currentRecord.getField('repselector').isDisplay = false; is what I'm attempting.

Have you tried hiding the button by passing in ids of all radio button in client script, like you did for the first case ?