Can somebody pls help. i have two frames. Frame1 contains table and frame2 for the alert setting. Frame has 2 columns. The delta and the alert. The situation is when i set the alert setting to a given value and the delta met it. the alert column (each cell) reacts to whatever color the delta has. Thanks.

Hard to help you without any code to look at and questions about the code.
What is/are your questions?

don't see a question in there, either. is this your homework and are you not sure how to start?

how can i make the alert column highlight to whatever condition in the threshold setting/ delta? ty

Is this a java programming question?