[mapserver-users] Left click loses CGI variables

[Stephen Davies]

When sending output to PDA devices, I use a direct call to mapserv with 
several run-time substitution variables to set filters.

This works perfectly for the initial display but if the user clicks the 
resulting map, the redisplay loses all of the variables.

This led to errors in the redisplay because %foo% was no longer replaced so I 
added default_foo entries to the mapfile.

This prevents the errors but means that nothing matches the default filter.

How can I tell mapserv to retain the original variables?

Cheers and thanks,
Stephen
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Stephen Davies Consulting P/L                             Phone: 08-8177 1595
Adelaide, South Australia.                                Mobile:040 304 0583
Records & Collections Management.