I was wondering if anyone has developed a generic Fader widget that would sit in the Map display and allow the user to use a slider control to fade in and out administrator configured imagery.
Maybe not exactly what you are needing, but have you looked at the Swipe Plus Widget Version 1.1.3 April 11, 2015 ?
this and other custom widgets for WAB developer edition can be found Web AppBuilder Developer Edition - Resource List (updated 5/13/2018)
I'm looking for more of a simple percentage slide bar that sits near the existing zoom controls that allow users to fade in and out a preset image. I'll have more of a look at the Swipe Plus Widget. Also thanks for the links.
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