With RadGrid I frequently use a SQL data source which returns data columns with "display=false" so that I can use a value for inclusion in a templated column. Typically this is for purposes of building a hyperlink with a client-friendly display value, but with a database code for the querystring.
When using HTML Pie Chart, I know how to retrieve the values of "DataFieldY" and "Name_Field".
The "NameField" is my "category_name" but when clicked, I really want "category_code", i.e. a value known to the underlying data source but not displayed on the chart itself.
Any suggestions on a potential solution?
Note that I could do I reverse lookup back into the database, but there are cases where we trim long "Name_Field" values to avoid messing up chart presentation.