DBTags write resultsets into javascript, caching

[Bill Moss <bi...@hotmail.com>]

Off topic but I'm hoping someone has experience with these two questions:

1) What's the best way to have one select box influence another select box's 
choices? I'm thinking JavaScript. My scenario is, one select box has a list 
of places, based on place selected, sub-places should show in other box. If 
I chose kitchen, other select box might show, sink, cupboard, etc. but not 
bed - which would show along with dresser if I chose bedroom.

In my DB there is a relation between place and sub-place. Has anyone written 
dbtags resultsets into JavasSript arrays or functions? Is there an easier 
way?

2) Is there any caching of dbtags queries? Would this be handled using a
pool? Can dbtags use a pool? I have a form that makes significant/expensive 
queries and would rather it be cached resultsets.

Thanks,
Bill Moss


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