We are trying to recreate an application we have in GeoCortex and need to offer users at least the same level of functionality. One of the tools allowed users to effectively enter their own sql query by selecting the layer, fields and operators (effectively select by attributes). The only tools I can find in WAP require an administrator to set up all possible queries in advance - with about 50 layers, this is impossible!
We would also require a select by location tool.
Is there anything like this available on WAB? I have looked but cant find anything.