Paulo Tavares wrote:
Paulo the link is no longer active, could you post a correct link?
Hello Eliezer,
Maybe this post can help you. It shows how to use drop-downs using richwidgets, a UI library from OutSystems. You can see download a sample here with some more detail.
I also suggest that you take a look at our new framework, Silk UI. It does not have that specific pattern, but it does offer a more modern UI framework.
Best of luck!R