[mapserver-users] template not showing map

Wed Nov 18 12:20:24 PST 2009

Is your IMAGEURL correct?  

Is your template correctly referencing the directory where the image is being created?

David.

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Bryan Hempen
Sent: Wednesday, November 18, 2009 1:50 PM
To: mapserver-users at 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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