I have the following problem. I'm using Shinobegrid and add as per the API columns. The number of column will grow as per user interaction.
However, I always need a column at the end that will display a result based on all the other column value.
I have not found a way to do this. I can get the existing column via the call columns. but I cannot update it as it is a NSArray type.
The only way so far that I've found is to completely rebuild the grid every time I add a column. Is there a better way?