I have a matrix in SSRS 2008R2. It has the following features:
- 2 Row Groups (X,Y from let to right as you look at the report)
- 1 Column Group (Date)
- Y is toggled via X; and when first rendered Y groups will not be visible
I'd like all column Y to be initially Visible=False, then if a user expands any of the items in column X, say group item Q, then column Y becomes visible, and all the items in Y associated with Q are also visible.
I understand about using the (Static) columns to expose the column vibility property and I've created a Boolean variable IsYvisible, and used this in the property so that there is now a radio button which switches the column visibility - I want the visibility of column Y to be toggled whenever a user clicks on any of the "+" signs in column X.