[mapserver-users] ENC: Openlayers Identify Problem

[Matheus Lacarini]

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
<http://localhost/cgi-bin/mapserv.exe?img.x=762&img.y=433&mode=query&layer=g
tile_topodata&map=C:/var/webmapit/mapserver.d/mapfiles/users/sntgeo/sntgeo-m
ap_004.map&imgext=-104.42206737491+-39.398253504337+-2.9560446250874+11.3982
53504337>
&img.y=433&mode=query&layer=gtile_topodata&map=C:/var/webmapit/mapserver.d/m
apfiles/users/sntgeo/sntgeo-map_004.map&imgext=-104.42206737491+-39.39825350
4337+-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.ht
ml

 

                                               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.ht
ml

.....

 

 
// 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

 

 

 

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