I am using the Grouping feature on a Grid. Several of my columns have a 'renderer' set up that modifies the way the field is displayed. When I group on the column, the raw value is used instead of the rendered value.
Does anyone know if it is possible to use the rendered value instead?
PS. I am using a renderer on columns that contain foreign keys to other models. When the grid sees that a field is a foreign key, the name of the foreign object is displayed instead of the foreign key (integer) itself.