Looking at the URL it seems to be operating in image coordinates which is fine but there's no image size passed (nor one defined in the mapfile) so my guess is that MapServer can't turn that click into a real map coordinate. Try adding the imgsize variable to your query call.
Steve ________________________________________ From: [email protected] [[email protected]] On Behalf Of Matheus Lacarini [[email protected]] Sent: Thursday, June 09, 2011 7:02 AM To: [email protected] Subject: [mapserver-users] ENC: Openlayers Identify Problem Hello all, I´m from Brasil and i have a problem with the openlayers identify my query its perfect in the mapfile and the layer file but the query result :msQueryByPoint(): Search returned no results. No matching record(s) found.My url is : http://localhost/cgi-bin/mapserv.exe?img.x=762&img.y=433&mode=query&layer=gtile_topodata&map=C:/var/webmapit/mapserver.d/mapfiles/users/sntgeo/sntgeo-map_004.map&imgext=-104.42206737491+-39.398253504337+-2.9560446250874+11.398253504337 Part of my map file : NAME "sntgeo-map_004_" EXTENT -95.883434 -35.000146 -11.494678 7.000146 FONTSET "/var/webmapit/mapserver.d/fonts/wmi_defaultFontSet.cfg" CONFIG "MS_ERRORFILE" "c:/var/webmapit/mapserver.d/mapfiles/users/sntgeo/sntgeo-map_004.errors.log" DEBUG 5 IMAGETYPE AGGPNG24 MAXSIZE 4096 #-- Larg/Alt maxima da imagem de saida 2384 = A0 SHAPEPATH "/var/webmapit/mapserver.d/mapfiles/users" SYMBOLSET "/var/webmapit/mapserver.d/symbols/wmi_defaultSymbolSet.sym" UNITS DD INCLUDE "/var/webmapit/mapserver.d/mapfiles/include/wmi_map_outputformats.map" INCLUDE "/var/webmapit/mapserver.d/mapfiles/include/wmi_projection_4326.map" WEB IMAGEPATH "/var/www/html/tmp/" #--alterar no servidor IMAGEURL "/tmp/" #--alterar no servidor HEADER "topodata_web_header.html" FOOTER "topodata_web_footer.html" ........ Layer file: ... HEADER "C:\var\webmapit\mapserver.d\mapfiles\users\sntgeo\topodata_muni_header.html" TEMPLATE "C:\var\webmapit\mapserver.d\mapfiles\users\sntgeo\topodata_muni_temp.html" FOOTER "C:\var\webmapit\mapserver.d\mapfiles\users\sntgeo\topodata_muni_footer.html" END Índex: // INI: http://dev.openlayers.org/releases/OpenLayers-2.10/examples/click-handler.html OpenLayers.Control.Click = OpenLayers.Class(OpenLayers.Control, { defaultHandlerOptions: { 'single': true, 'double': false, 'pixelTolerance': 0, 'stopSingle': false, 'stopDouble': false }, initialize: function(options) { this.handlerOptions = OpenLayers.Util.extend( {}, this.defaultHandlerOptions ); OpenLayers.Control.prototype.initialize.apply( this, arguments ); this.handler = new OpenLayers.Handler.Click( this, { 'click': this.onClick }, this.handlerOptions ); }, onClick: function(evt) { var tempXY = explodeArray(evt.xy,','); var aX = explodeArray(tempXY[0],'='); var aY = explodeArray(tempXY[1],'='); var tmpPixel = new OpenLayers.Pixel(); tmpPixel.x = aX[1]; tmpPixel.y = aY[1]; var aLonLat = map.getLonLatFromViewPortPx(tmpPixel); doIdentify(aLonLat.lon,aLonLat.lat, aX[1], aY[1] ); //alert('X=' + aLonLat.lon + ' Y=' + aLonLat.lat); } }); var controls; controls = { "single": new OpenLayers.Control.Click({ handlerOptions: { "single": true } }) }; var props = document.getElementById("props"); // FIM: http://dev.openlayers.org/releases/OpenLayers-2.10/examples/click-handler.html ..... // INI - do identify... var control; for(var key in controls) { control = controls[key]; // only to route output here control.key = key; map.addControl(control); } ....... function toggle(key) { var control = controls[key]; if(control.active) { control.deactivate(); } else { control.activate(); } var status = document.getElementById(key + "Status"); status.innerHTML = control.active ? "Navegar" : "Consultar"; ..... What is the problem? Thanks Matheus Lacarini _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
