I'm in need of some help with controlling a Bar Chart with a List Box. I'm trying to get a Bar Chart with 3 separate bars, one for each group as can be seen in the List Box breakdown below. What I would like to happen is to select one or more of the 3 values in the list box (North America, EMEA or Asia & Others) and have the corresponding bar appear/disappear depending on what is selected. There seems to be a disconnect between the expression as a field in the List Box and the corresponding expressions in the Bar Chart. Regardless of what is selected in the List Box, the Bar Chart remains the same showing all 3 bars. The only item that reacts to the List Box selection is the simple expression "count(WRLD_RGN)" which counts all values and puts them into 1 bar instead of breaks them into separate bars as I would like. This is not what I want, but I wanted to see if anything reacted to the list box so this was just a test bar of sorts. Any help is appreciated!
My List Box has the following expression as a field in order to group the actual field values: