Search returned no results

Sun Apr 17 07:52:57 PDT 2005

Try setting tolerance in the LAYER object (i.e. TOLERANCE 10).

..Tom

> -----Original Message-----
> From: UMN MapServer Users List 
> [mailto:MAPSERVER-USERS at LISTS.UMN.EDU] On Behalf Of Jeffrey Johnson
> Sent: Sunday, 17 April, 2005 09:36
> To: MAPSERVER-USERS at LISTS.UMN.EDU
> Subject: [UMN_MAPSERVER-USERS] Search returned no results
> 
> 
> I'm having trouble getting query mode to work in my first 
> mapserver application. The standard "msQueryByPoint(): Search 
> returned no results. No matching record(s) found. " is 
> returned. The map file and template seem pretty simple and 
> straightforward. I checked that img.x and img.y are being 
> passed. Not sure whats up. Any ideas?
> 
> Jeff
> 
> ----Map File-----
> 
> MAP
>       NAME SDNHMPaleo
>       STATUS ON
>       SIZE 800 600
>       EXTENT 6150763 1775304 6613436 2129759
>       UNITS METERS
>       SHAPEPATH "/home/www/sdnhmpaleo/data"
>       IMAGECOLOR 230 230 230 	
>       SYMBOLSET 'symbols.sym'
>       FONTSET "fonts/fonts.list"
>       DEBUG ON
>       IMAGETYPE PNG
> 
>       WEB
>               HEADER 'header.html'
>               FOOTER 'footer.html'
>               TEMPLATE 'map.htm'
>               IMAGEPATH '/home/www/sdnhmpaleo/temp/'
>               IMAGEURL '/sdnhmpaleo/temp/'
>               MINSCALE 50000
>               MAXSCALE 5000000
>               LOG '/home/www/sdnhmpaleo/sdnhmpaleo.log'
>       END
> 
>       SCALEBAR
>               IMAGECOLOR 255 255 255
>               LABEL
>                       COLOR 0 0 0
>                       SIZE TINY
>               END
>               STYLE 1
>               SIZE 300 10
>               COLOR 0 0 0
>               UNITS MILES
>               INTERVALS 2
>               TRANSPARENT FALSE 
>               STATUS EMBED
>               POSITION LR
>       END
> 
>       LAYER
>               NAME geology 
>               DATA cal-geol2
>               STATUS OFF  
>               TYPE POLYGON
>               CLASSITEM 'ptype'
>               LABELITEM 'ptype'
>               CLASS
>                       EXPRESSION 'water'
>                       COLOR 190 232 255   
>                       OUTLINECOLOR 0 0 0
>               END
>               CLASS
>                       EXPRESSION 'Q'
>                       COLOR 255 255 179   
>                       OUTLINECOLOR 0 0 0
>               END
>                 *** More classes here ***
>       END
> 
>       LAYER
>               NAME roads 
>               DATA SD-Freeways2 
>               STATUS OFF 
>               TYPE LINE 
>               CLASS
>                       COLOR 0 0 0
>               END
>       END
> 
>       LAYER
>               NAME localities
>               DATA localities
>               STATUS OFF
>               TYPE POINT
>               CLASS
>                       SYMBOL 'circle'
>                       COLOR 255 0  0
>                       MINSIZE 5 
>               END
>       END
> END
> 
> ----End Map File-----
> 
> ----HTML Template-----
> <HTML>
> <head>
> <title> SDNHM Paleo Collection WebGIS - Sample Map</title> 
> </head> <body bgcolor='ffffff'> <font color='000000' 
> face="arial, helvetica"> <form name="mapserv" method="POST" 
> action="/cgi-bin/mapserv"> <input type="hidden" name="map" 
> value="[map]"> <input type="hidden" name="imgext" 
> value="[mapext]"> <table border=0 cellspacing=5> <tr> <td 
> valign = top> <center><b>LEGEND</b></center><br>
> <input type="checkbox" name="layer" value="localities" 
> [localities_check]>Paleo Localities<br> <input 
> type="checkbox" name="layer" value="geology" 
> [geology_check]>Geology<br> <input type="checkbox" 
> name="layer" value="roads" [roads_check]>Roads<br> <input 
> type="checkbox" name="layer" value="hydro" 
> [hydro_check]>Hydrology<br> <input type="checkbox" 
> name="layer" value="quads" [quads_check]>24K Quad Index<br> 
> <input type="checkbox" name="layer" value="drg" 
> [drg_check]>Topo Sheets<br> <input type="checkbox" 
> name="layer" value="landsat" [landsat_check]>Landsat<br> 
> <input type="hidden" name="imgxy" value="[center]"> <input 
> type="hidden" name="savequery" value="true"> <br> <input 
> type="radio" name="mode" value="browse" checked>Browse<br> 
> <input type="radio" name="mode" value="query">Query<br> <br> 
> <select name="zoom"> <option value="4" [zoom_4_select]>Zoom 
> in 4x</option> <option value="3" [zoom_3_select]>Zoom in 
> 3x</option> <option value="2" [zoom_2_select]>Zoom in 
> 2x</option> <option value="1" 
> [zoom_1_select]>Recenter</option> <option value="-2" 
> [zoom_-2_select]>Zoom out 2x</option> <option value="-3" 
> [zoom_-3_select]>Zoom out 3x</option> <option value="-4" 
> [zoom_-4_select]>Zoom out 4x</option> </select> <br><br> 
> <input type="submit" name="submit" value="Refresh"> <br><br> 
> <center><a href="/sdnhmpaleo/default.htm">Back to Project 
> Homepage</a></center> </td> <td> <input type="image" 
> name="img" src="[img]" width=800 height=600 border=1> 
> </td></tr> </table> </form> </body> -----End HTML Template-----
> 