Fawcett, David (MPCA) schrieb:
Also, do you have an opening tag for your image? I just see the below line
with only a closing tag for img:
<a
href='http://www.umn-mapserver-community.de'>http://www.umn-mapserver-community.de</img>
David.
-----Original Message-----
From: mapserver-users-boun...@lists.osgeo.org
[mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf Of Bryan Hempen
Sent: Wednesday, November 18, 2009 1:50 PM
To: mapserver-users@lists.osgeo.org
Subject: [mapserver-users] template not showing map
Hi there!
i have a problem diplaying nodes, which are read from a
postgresql/postgis database.
specifically the problem is that when trying to display the nodes using
a pretty standard template i don not get a picture, but surprisingly it
is generated in the tmp folder (with right timestamp). i am also able to
show it via web when navigating to the tmp folder, so it might not be a
problem of user rights.
http://www.pictureupload.de/originals/pictures/181109204617_no_map_displayed.png
shows what it looks like when viewing the template
http://www.pictureupload.de/originals/pictures/181109204754_picture_generated.png
but the picture is generated!
Hopefully you guys can help me if i provide you with the mapfile and the
template-sourcecode.
please let me know if there is anything more you need me to provide you
with.
thanks for the help
bryan hempen
# WFS.MAP
MAP
NAME 'WFS-Server'
IMAGETYPE PNG
EXTENT 8.01 52.2282 8.135 52.3109 #Osm-Koords.
UNITS METERS
DEBUG ON
# SHAPEPATH 'C:/ms4w/Apache/htdocs/osnamap/data'
SYMBOLSET '/home/sgraeule/public_html/mapserver/symbols/symbols.sym'
FONTSET '/home/sgraeule/public_html/mapserver/fonts/fonts.list'
IMAGECOLOR 200 200 200
SIZE 500 500
# Grundeinstellungen---------------------------------------------
PROJECTION
'init=epsg:4326'
END
WEB
TEMPLATE '/home/sgraeule/public_html/mapserver/template.html'
IMAGEPATH '/home/sgraeule/public_html/tmp/'
IMAGEURL '/tmp/'
METADATA
"WFS_TITLE" "WFS-Test"
"WFS_SRS" "epsg:4326"
"WFS_ABSTRACT" "POIS"
"WFS_ONLINERESOURCE"
"http://igf-project.igf.uni-osnabrueck.de/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.map";
END
END
LAYER
SYMBOLSCALE 50000
NAME 'punkt_db' # Layer-Name, der in OpenLayers aufgerufen
wird
TYPE POINT
STATUS DEFAULT
CONNECTIONTYPE postgis # Verbindung zur PostGIS-Datenbank
CONNECTION "user=# password=# dbname=# host=localhost port=5432"
DATA "geom from nodes"
CLASSITEM 'id'
DUMP TRUE
METADATA
"WFS_TITLE" "geb"
"WFS_SRS" "epsg:4326" # Festlegung des Koordinatensystems
"gml_featureid" "id"
"GML_INCLUDE_ITEMS" "all"
END
CLASS # Stil-Optionen; spielen fuer OpenLayers
keine Rolle
STYLE
SYMBOL 'circle'
SIZE 9
MINSIZE 9
MAXSIZE 15
COLOR 0 0 200
END
END
END
END
<!-- MapServer Template -->
<html>
<head>
<title>Beispiel zum UMN MapServer</title>
</head>
<body font face="VERDANA,ARIAL,HELVETICA">
<b>Beispiel: UMN MapServer</b><br>
<a
href='http://www.umn-mapserver-community.de'>http://www.umn-mapserver-community.de</img>
<br>
<a
href="/cgi-bin/mapserv?map=/home/sgraeule/public_html/mapserver/wfs.map">Ausgangszustand</a>
<form method="GET" action="/cgi-bin/mapserv">
<table>
<tr>
<td valign="top">
<input type="image" name="img" src="[img]" border="1">
<br>
</td>
<input type="hidden" name="map" value="[map]"> <!-- Pfad zur map-Datei -->
<input type="hidden" name="imgext" value="[mapext]"> <!--
Kartenausdehnung -->
<input type="hidden" name="imgxy" value="190 190"> <!-- das mittlere
Pixel der Grafik (dient als Zentrum beim Zoomen) -->
<td valign="top">
<br><br>
<b>Möchten Sie "Browsen" oder eine Abfrage durchführen?</b><br>
<input type="radio" name="mode" value="browse"
checked>Browse</input><br>
<input type="radio" name="mode"
value="query">Abfrage</input><br><br><br>
Zoom<br>
<select name="zoom" size="1">
<option value="4">4X hinein</option>
<option value="2">2X hinein</option>
<option value="1" selected>nein</option>
<option value="-2">2X heraus</option>
<option value="-4">4X heraus</option>
</select><br>
</form>
</td>
</tr>
<table>
<!-- <img src="[legend]"> -->
</body>
</html>
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hi!
imagepath + imageurl are definately set right now, but it does not
change anything.
IMAGEPATH '/home/sgraeule/public_html/mapserver/tmp/'
IMAGEURL '/home/sgraeule/public_html/mapserver/tmp/'
you may want to take a look by yourself:
http://igf-project.igf.uni-osnabrueck.de/~sgraeule/mapserver/tmp/
i am not sure about how to use the image-tag, so i added the following
piece of code to the template.
<img src="[img]"> </img>
when executed umn mapserver correctly makes it <img
src="/home/sgraeule/public_html/mapserver/tmp/WFS-Server12585768438242.png">
</img>
,but my firefox still does not show the picture, but just a hint that
there should be a picture which was not found...
bryan
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