[Mapserver-users] Working of dEMO

[Tyler Mitchell]

Browsing just allows you to move the map (pan) or zoom in/out.
Querying allows you to click on certain layers and get a little query 
report about that shape.  Query  multiple - allows you to do the same but 
for multiple layers.  The mapping file has to be setup properly to allow 
querying and you have to click on a valid feature too.  Querying isn't my 
strong suit at the moment, but others should be able to help.

Tyler

mapserver-users-admin at lists.gis.umn.edu wrote on 04/13/2004 04:41:19 AM:

> Dear Users
> 
> My demo is working but I cant figure out the working of it.
> 
> There are three radio buttons:
> 
> 1) Browse Map: This is simple, when this is selected with (multiple or 
> single) layers it works fine. However can anyone suggest that does it do 

> overlaying here ?
> 
> 2) Query Feature: THis doesnt work at all for me. When I select (single 
or 
> multiple) layers, I get an error :
> msQueryByPoint(): Search returned no results. No matching record(s) 
found.
> 
> 3) Query Multiple Features:Even this doesnt work at all and gives the 
same 
> problems as 2)
> 
> I am sure there are people who understand this. Please advise me as to 
what 
> these options are for !! Isnt there any documentation for all this ?
> 
> Additionally, if anyone could explain me what does "pan" mean in respect 
to 
> this map ?
> 
> Many THanks
> 
> Saurabh Data
> 
> 
> 
> ___________________________________________________________________
> 
> Saurabh Data
> School of Computing
> University of Leeds
> Leeds LS2 9JT
> U.K.
> 
> one who seeketh , will findeth and all door shall open - james Allen
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