I have to create a regional data viewer with Web AppBuilder for Developers (2.6). The available layers are on national level, yet the application should only draw the layers in a particular province, while data in the rest of the provinces is masked out.
Is it possible to configure an App created with WAB (or the webmap it uses) to only show layers within in a defined extent? Or is there a way to mask / clip layers by extent with JSAPI 3.x?
I would be very thankful for suggestions or hints in this matter.