[OPEN-ILS-DEV] Sorting Org Units in the OPAC

[Paul Waak]

Hi all,

I am working on adding a sort by distance feature to the holdings  
display in the OPAC.  So far, I have extended actor.org_address to  
hold an optional latitude and longitude. I have also added a table  
actor.org_unit_distance similar to actor.org_unit_proximity but  
populated with distance information.  I am not sure where to go from  
here.  It looks like the default sorting for the OPAC happens in  
_rdetailBuildInfoRows(), but I am not sure about what is happening  
there in terms of the final display.  Am I heading in the right  
direction?

Paul Waak
pwaak at yahoo.com
Advisor to the North Texas Library Consortium