Hi Alexandre,
I already reinstalled pyhton and made the configuration of the apache
server again. At least one thing I can exclude - specially because
sooner or later I have to include it in another project which needs to
run on a certain port. Anyhow... I also installed the wget and you are
right, it helps a lot.
I took the GetFeature xml from chrome and constructed the following line:
wget "http://localhost/cgi-bin/tinyows.exe"; --post-data="<wfs:GetF
eature xmlns:wfs="http://www.opengis.net/wfs"; service="WFS"
version="1.0.0" outp
utFormat="application/json"
xsi:schemaLocation="http://schemas.opengis.net/wfs/1
.0.0/WFS-transaction.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<wfs:Query typeName="feature:frida"
xmlns:feature="http://127.0.0.1/";><ogc:Filte
r
xmlns:ogc="http://www.opengis.net/ogc";><ogc:BBOX><ogc:PropertyName>the_geom</o
gc:PropertyName><gml:Box xmlns:gml="http://www.opengis.net/gml";
srsName="EPSG:31
467"><gml:coordinates decimal="." cs="," ts=" ">3413084,5782000
3457916,5806000<
/gml:coordinates></gml:Box></ogc:BBOX></ogc:Filter></wfs:Query></wfs:GetFeature>
" --header="Content-Type: application/xml; charset=UTF-8" -O C:/test.txt
wget returned:
SYSTEM_WGETRC = c:/progra~1/wget/etc/wgetrc
syswgetrc = C:\OSGeo4W\GnuWin32/etc/wgetrc
--2012-11-12 16:17:16-- http://localhost/cgi-bin/tinyows.exe
Resolving localhost... 127.0.0.1, ::1
Connecting to localhost|127.0.0.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/xml]
Saving to: `C:/test.txt'
[ <=> ] 503 --.-K/s in 0s
2012-11-12 16:17:16 (11.4 MB/s) - `C:/test.txt' saved [503]
--2012-11-12 16:17:16--
http://%3E3413084,5782000%203457916,5806000%3C/gml:coor
dinates%3E%3C/gml:Box%3E%3C/ogc:BBOX%3E%3C/ogc:Filter%3E%3C/wfs:Query%3E%3C/wfs:
GetFeature%3E
Resolving >3413084,5782000 3457916,5806000<... failed: No data record of
request
ed type.
wget: unable to resolve host address `>3413084,5782000 3457916,5806000<'
FINISHED --2012-11-12 16:17:17--
Downloaded: 1 files, 503 in 0s (11.4 MB/s)
I have really no idea why it is using the coordinates of the bounding
box for the host?! I thought it would be a problem of wget and the
quotation marks... but changing that to ' did not solve the problem.
In my test.txt is still the same response: invalid xml. Nothing else
unfortunately. I think its a problem in my openlayers configuration - I
check the spatial reference again; maybe I can also set the bbox or
something. I will see...
If you or anyone else has an idea I will be very happy!
Anna
Am 11/12/2012 2:42 PM, schrieb Alexandre Dubé:
Hi Anna,
While working locally, you don't need to set an
OpenLayers.ProxyHost. Put comments // in front of it for now.
tinyows-1.0.0-weather-sites.fcgi -> copy your tinyows.exe file
giving it the name you want. In Linux, you could use a symbolic link,
like I did. Here's the apache config for it. It does 2 things : it
enables FastCgi and set the TINYOWS_CONFIG_FILE env variable for this
link to use a specific .xml config file.
###
FastCgiServer /usr/lib/cgi-bin/tinyows-1.0.0-weather-sites.fcgi
-initial-env
TINYOWS_CONFIG_FILE=/opt/labs/weather-sites/etc/tinyows/config.xml
ScriptAlias "/weather-sites-tinyows-1.0.0.fcgi"
"/usr/lib/cgi-bin/tinyows-1.0.0-weather-sites.fcgi"
###
Once you start using wget, the idea is to edit the xml GetFeature
request sent and/or the config.xml file as you try it to quickly see
what causes things to not work. Point to tinyows for now, you your
proxy (yet), i.e. make your tinyows work first.
Best regards,
Alexandre
On 12-11-12 04:05 AM, aho wrote:
Hi Alexandre,
thanks for the good hints! This is really great! I think its not my
tinyows.xml or the Openlayers... but the error message tells
something else somehow... :(... I changed it to the following:
xml configuration of tinyows:
<tinyows online_resource="http://127.0.0.1/cgi-bin/tinyows.exe";
schema_dir="C:\ms4w\apps\tinyows\schema\"
log="C:\ms4w\Apache\logs\tinows.log" log_level="15">
<pg host="127.0.0.1" user="postgres" password="postgres"
dbname="tinyows" port="5432"/>
<metadata name="TinyOWS Server"
title="TinyOWS Server - WFS-T Frida Service" />
<contact name="TinyOWS Server"
site="http://www.tinyows.org/";
email="tinyows-us...@lists.maptools.org" />
<layer retrievable="1"
writable="1"
ns_prefix="tows"
ns_uri="http://127.0.0.1/";
name="frida"
title="Frida Parks" />
</tinyows>
and the OpenLayers code:
map = new OpenLayers.Map('map', {
projection: new OpenLayers.Projection("EPSG:31467"),
units: "m",
maxResolution: "auto",
maxExtent: new OpenLayers.Bounds(3427000,5788000,3444000,5800000),
controls: [
new OpenLayers.Control.PanZoom()
]
});
var osm = new OpenLayers.Layer.WMS(
"OSM by Omniscale WMS",
"http://osm.omniscale.net/proxy/service";,
{layers: 'osm', format: 'image/jpeg'},
{projection:"EPSG:31467", units: "m", maxResolution: "auto",
maxExtent: new OpenLayers.Bounds(3427000,5788000,3444000,5800000)}
);
var saveStrategy = new OpenLayers.Strategy.Save();
saveStrategy.events.register("success", '', showSuccessMsg);
saveStrategy.events.register("fail", '', showFailureMsg);
var wfs = new OpenLayers.Layer.Vector("Editable Features", {
strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy],
projection: new OpenLayers.Projection("EPSG:31467"),
protocol: new OpenLayers.Protocol.WFS({
version:"1.1.0",
url: "http://127.0.0.1/cgi-bin/tinyows.exe";,
featureType: "frida",
outputformat:"application/json",
readFormat: new OpenLayers.Format.GeoJSON(),
featureNS: "http://127.0.0.1/";,
geometryName: "the_geom"
})
});
map.addLayers([osm, wfs]);
map.zoomToMaxExtent();
The layer is actually in 31467 - I want to get it working for the
frida parks example. I reduced everything else in my javascript file.
But I think I have a problem with my configuration. I am setting the
following in OpenLayers: OpenLayers.ProxyHost =
"/cgi-bin/proxy.cgi?url="; and I saw that you were actually refering
to a fcgi file in your config.xml. I thought I could define there the
path to the tinyows.exe like this:
http://127.0.0.1/cgi-bin/tinyows.exe - do I also give the proxy there?
Could you send me the content of your
weather-sites-tinyows-1.0.0.fcgi file? I have to say that I can´t
follow your instructions for setting the environment variable - I
made that via the control Panel :) - and the ScriptAlias.
I have to install the wget first on windows, but thanks for that hint
- I will try it after the restart now!
Thanks in advance,
Anna
Am 11/9/2012 2:50 PM, schrieb Alexandre Dubé:
### The apache config used to bind TinyOWS to this config using a
different url
FastCgiServer /usr/lib/cgi-bin/tinyows-1.0.0-weather-sites.fcgi
-initial-env
TINYOWS_CONFIG_FILE=/opt/labs/weather-sites/etc/tinyows/config.xml
ScriptAlias "/weather-sites-tinyows-1.0.0.fcgi"
"/usr/lib/cgi-bin/tinyows-1.0.0-weather-sites.fcgi"
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