Hi, I use z3c.formjs in a project and would like to customize the selector id used into jsaction.handler for form field. Since the z3c.formui templates add "-row" suffix to the widget id, I need also to add the "-row" suffix to the selector id in the event handler. Here is the code in jsaction.py: # Step 1: Get the handler. handlers = widget.form.jshandlers.getHandlers(widget.field) # Step 2: Create a selector. selector_cls = queryUtility(interfaces.IWidgetSelector) if selector_cls is None: selector = WidgetSelector(widget) else: selector = selector_cls(widget) If it is a good idea, how could I apply it to svn repository ? Thx, Simon