I want to create a Grid that a user can enter positive and negative values in a numeric column which are then added or subtracted to/from the original values in the database.
Is this possible?
If so how would it be done?
Any help is greatly appreciated.
A Character in a roleplayer game is earning experience, gold, copper and silver.
I select the characters in the first column from a dropdown list of all characters.
In the corresponding columns I enter values of both a positive and negative nature to either add gold etc or take it away depending on the events of the game.