We have been asked for a widget that will clear all graphics on a map; including selected features and any graphics drawn by the draw widget. We used to have one in a vendor supplied Silverlight application and users became used to it and are missing that functionality with our WAB applications. First, I wanted to see if anyone is using a custom widget for this purpose. I have not seen one posted anywhere. It may be that we have to develop our own but I wanted to reach out first - in the event someone wants to share!
Any ideas welcome.