Refresh Preview in CA

Hi there and happy new year,

i´ve build a ca whith following problem

i got a view that publishs a key to a 2 row frameset with a form at the top and a preview frame at the bottom. when i publish a valid key the form shows me in a embedded view some documents which are displayed in the preview frame. when i now publish a invalid key the embedded view is empty, but the preview is still available.

i´ve tried some things to kill the preview but i got no success.

hope someone can help me.

Subject: Can you send a sample Application to help us understand the problem. Thanks