Possible Duplicate:
Refreshing custom developed web part
I have a custom web part that displays items from a list. A user can select an item and edit the metadata on it. I want to refresh the web part after the user has edited an item. The only way I can do this now is if I call the location.reload() Javascript function. The issue is that it refreshes the entire page. I just want to refresh the web part, not the entire page.