How to let an average user design a boolean expression graphically
- by Svein Bringsli
In our application there's a list of customers, and a list of keywords (among other things). Each customer can have a number of keywords, but it's not mandatory. So for instance, one customer can have the keywords "retail" and "chain", one can have only "contractor" and a third can have none at all.
I want to let the user make a selection of…