Expression value column widget problem

[remkonoteboom]

Expression value takes the "value" of the column and executes the expression in that value. This means that the value of the column has to be an expression.

So, if the name column contained:
@GET(.display_name)
in the database, then expression value would evaluate this and return the result.

This was meant to behave somewhat like a spreadsheet where each of the cells calculated values. To be honest, I have used expression value that often.

This is just an explanation of what expression value does. I am not completely sure I understand your question.