Set alternate grouping field if relationship is not required (drupal 6, views 2)

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EmmyS's picture

I have a view that displays seminar sessions, grouped by track title. Track is a relationship. This displays like this:

Big Picture

  • Developing a Fully Integrated Path to Purchase Strategy
  • Insights-Driven Performance Model

where Big Picture is the track title. The problem is, there are a few keynote sessions that don't have a track name. Now, I know I can set the relationship to "not required", and that does display the records with no track, but it sticks them above, like this:

  • Measuring Shopper Marketing Performance
  • Shopper Marketing Celebration

Big Picture

  • Developing a Fully Integrated Path to Purchase Strategy
  • Insights-Driven Performance Model

Is there any way to specify an alternate grouping field for records that don't have a track title? Those records, for example, have a CCK field called session-type, which I'd like to use for records that don't have a track. One session-type value is General Sessions, so it would look like this:

General Sessions

  • Measuring Shopper Marketing Performance
  • Shopper Marketing Celebration

Big Picture

  • Developing a Fully Integrated Path to Purchase Strategy
  • Insights-Driven Performance Model

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