I have one set of data. I want the user to be able to view the data in which ever graph type they desire and make a selection from the graph. This selection will feed a parameter to the next graph. In order to run the query the user has to select from the graph and then hit the next button. The query is real time. The graph selection does not trigger the query. I do not have the graph selection trigger the query in case they are just looking and the pop up values and not making a final decision.
When they make a selection and hit the next button to populate the following graph the second graph populates. If they then change the graph type on the first graph, by selecting a new graph view, it resets the original selection to null and the second graph is now invalid and still showing the original data.
Any suggestion on how to overcome this?