Hello, I've run into a road block and it seems other users have had very similar problems. The short story is that I need to be able to sum the amounts from all chronologically past records in an Object from the same Object and display that sum in the current row. In Excel this would be a SUMIF() or a combination of other functions. With Knack, I can't access all other rows on the same table to create the cumulative sum. Creating a running total of billing and hours is a high demand feature.
For example when we try to create a records then we already Get Sum of previous records and save it in hidden field (or hide textbox)
After we Sum Enterd Value and Sum of previous Value in another field to show .