UI is working fine. What I am having a problem with is the onCellClicked event. You have to click it 2 times for the AngularJS model ng-form to update. So, it is like AG-Grid is somehow stopping the AngularJS code from running fully the 1st time. And this happens for every row/click. You have to close the model windows and click the edit button again to get the correct ng-form.