Its actually recommended with Liveview for pure client side stuff (hiding form elements, etc.) to do that in the client. There are hooks to do such things. Gran

Its actually recommended with Liveview for pure client side stuff (hiding form elements, etc.) to do that in the client. There are hooks to do such things. Granted I've only built admin-y tools that are pure liveview but did hear/read there are options for client side JS. Just because it can be done 100% server side doesn't mean it should be, especially if its driven out of a "look, no JS!" type of approach.