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iterate tag compare

Janhvi Malhotra
Greenhorn

Joined: Jan 12, 2006
Posts: 6
Hi,
While iterating thru a logic tag, I need to compare the current object's property with the next object's property and then display.
Is it possible?
Thanks
Merrill Higginson
Ranch Hand

Joined: Feb 15, 2005
Posts: 4864
This is more complicated than it might seem. You have to allow for the case where you're at the end of the list and there is no next object. I can't think of a way to make this work with <logic:xxx> tags. Even if you figured out a way, you'd end up having to use some scriptlets anyway.

If I were you, I'd just write a scriptlet to handle this. Another possibility would be to write your own custom tag.


Merrill
Consultant, Sima Solutions
 
Don't get me started about those stupid light bulbs.
 
subject: iterate tag compare