Pretty self explanatory - i'm trying to enable some query functions in a webapp, but have no idea what widget i can use to just let my users build queries....
thanks for the low-brow question!!
That is correct. There is not an out of the box query widget that allows the user to define queries at runtime. There is this Enhanced Query
https://community.esri.com/thread/188437-enhanced-query That allows users to build queries at runtime but it has not been updated in a few years.