Web panels can use all the Helm router control components. In this article we will show you how to add a Level Selector control to the sample 16 x16 XY panel supplied with RouteMaster.
Open the Helm panel Sample 16x16XY.helm in Helm Designer

You’ll find this panel file in C:\Program Files (x86)\Rascular\Routemaster\Sample WebPanels
Drag a Level Selector control onto the panel

Configure the Level Selector

- The most important configuration needed at this stage is to link the Level Selector control with a RouterBus.
- You should also match the number of Buttons on the control to the number of levels in your RouteMaster system.
Once this is done you can publish your panel to Routemaster
let’s see the new Web Panel in a browser

Now we can choose which levels are switched by our XY panel. Just like source and destination names, level names are taken dynamically from RouteMaster so your panel is always up to date.