Search returned no results
Jeffrey Johnson
ortelius at GMAIL.COM
Sun Apr 17 06:36:09 PDT 2005
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-----
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