Currently I am developing a couple of input widgets that have some input field. When you want to comply with accessibility rules, every input field should be tagged with an ‘aria-labelledby’ HTML attribute.
When I control the label myself, that’s fine. But… Mendix provides a way to add a system label in your widget XML, see docs. Unfortunately we do not know the label ID when you use the system label…
So, here’s my proposal: