I haved a form where elements in a rows can be added by clicking on "Add item".
Once the item is added, use can remove that item by clickon on the "remove" link. One of the fileds in the row has integer value and I want to added the values of all rows and show at the bottom as total of 100.
Here is the sample page which I have provided the original sourse.
Originally it was selct list but I changed it to text field. Now it is not validating or adding.