Marin,
I am doing something similiar to this. I am using dynamic expressions to
change the map file parameters on the fly. This is done in the query
template file. By using something like this: <img src=
cgi-bin/mapserv?map=mymap.map&map_layer_1_class_1_expression=([attribute]
eq somevalue)&mode=map>
This is one way to approach it, but I am sure there are plenty others.
Brian Fischer
bfischer at usgs.gov
USGS WRD
2280 Woodale Dr.
Mounds View, MN
(612) 783-3133
Marin <marin at here.is>
Sent by: To: "mapserver-users at lists.gis.umn.edu" <mapserver-users at lists.gis.umn.edu>
owner-mapserver-users at lists.g cc:
is.umn.edu Subject: search, marker, label - how?
05/08/00 10:42 AM
Hi there,
I have point shape file (places with coordinates) and I would like to
search for place name and after that to draw on the map marker (icon)
with label - I don't want to draw the other places and the other labels
for this shape file - I'd like to draw just the desired place and label
it. How to do it?
QUERYMAP just changes the color of the selected features.
I send a picture - one example of what I need to do.
So any idea how-to?
---
Ma
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