the code below is a layer in map file in this code i want create a query
in postgis for shortestpath but a the number 77 ,388 is the source and
target and the result create successfully but my problem is how insert
the number ( 77, 388) in template file or insert by user
how insert from html file
LAYER
CONNECTION "host=localhost dbname=network user=postgres
password=021555 port=5432"
CONNECTIONTYPE POSTGIS
DATA "geom from (SELECT * from pgr_dijkstra(
'SELECT gid as id , source , target , cost FROM tehran' ,
77, 388, false , false ) a LEFT JOIN tehran b ON (a.id2 =
b.gid)) AS foo using unique gid using srid=4326 "
NAME "shortestpath"
PROJECTION
"proj=utm"
"zone=39"
"datum=WGS84"
"units=m"
"no_defs"
END # PROJECTION
STATUS ON
TEMPLATE "query"
TILEITEM "location"
TYPE LINE
UNITS METERS
CLASS
NAME "Class (0)"
STYLE
COLOR 255 128 64
SIZE 8
WIDTH 10
END # STYLE
END # CLASS
END # LAYER
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