Idea Summary
Currently, you can only define links as actions. Sometimes you just want to run any dynamic action. This is currently possible with the actions API, but that requires a link like “#action$like?id=&ID.” and some JavaScript definitions. A low-code approach would be more accessible.

Use Case
Running ajax, hiding / showing / refreshing a region...

Preferred Solution (Optional)
Like with normal buttons, you can bind it to a dynamic action on click.