Best way to set up AJAX/JQuery process?

When doing stuff like this I just create a partial view file of just the HTML tbody table data. The main full CI page loads that, and then when something is updated via ajax it just uses that same view partial to send back in the AJAX request which replaces the current tbody. Yes, I agree that you don't want to code the same thing 2x. So don't!! View partials FTW!!