[OpenLayers-Users] getFeatureInfo request in new window + new
map?
Maria Panagou
snowdrop at ath.forthnet.gr
Tue Jan 22 19:57:42 EST 2008
is it possible to use variable substitution in a layer creator url,in a
header template file (getfeatureinfo) such as:
var quakes = new OpenLayers.Layer.WMS( "Óçìáíôéêïß Óåéóìïß",
"http://127.0.0.1/cgi-bin/mapserv.exe?",
{map: '../htdocs/mpanagou/Quakes1local.map',
layers: 'Quakes',ID=[codee]
transparent: true},
{isBaseLayer:false, singletile:true, reproject:
true});
where ID is filter condition, [codee] attribute from getfeatureinfo.
in map file, layer quakes is defined by:
DATA "pos FROM (select * from public.quake_small where codee1=%ID%) as foo
using unique codee1 using SRID=4326"
in OL, the declaration of quakes as following works:
var quakes = new OpenLayers.Layer.WMS( "Óçìáíôéêïß Óåéóìïß",
"http://127.0.0.1/cgi-bin/mapserv.exe?",
{map: '../htdocs/mpanagou/Quakes1local.map',
layers: 'Quakes',ID=721
transparent: true},
{isBaseLayer:false, singletile:true, reproject:
true});
but i want id to be set dynamically as the value of codee attribute returned
by getfeatureinforequest
thank you
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