I am utterly confused on how to get a GRID redisplayed after I apply a filter.

Right now I have 2 fields from COL1, COL3 from TBL1 in the GRID, I have this GRID placed in a PAGEFRAME (PAGEFRAME1) on PAGE1. I have a FILTER that has a TEXT BOX that USERS key in the information to FILTER on.

How does this happen

Thanks