Enhanced Query selection widget
Status: Enhanced Query 1.0 Alpha 1 works and tested in WAB 1.2. Will need refactoring for WAB 2.x.
It works with one service at a time. To use, create the query, click Add to Query, then 'Search'.
GitHub: EnhancedQuery/eQuery/widgets/Enhanced Query at master · kevinsagis/EnhancedQuery · GitHub
ReadMe: EnhancedQuery/readme.html at master · kevinsagis/EnhancedQuery · GitHub
Thanks and credit also go to Robert Scheitlin who gave advice and code collaboration.