David,
Thanks for your response. The strange thing is that I've got a TEMPLATE defined
at Layer level in MapServer's mapfile:
LAYER
DEBUG 5
NAME "RecintosSigpac"
PROJECTION
"init=epsg:23030"
END
METADATA
"wfs_title" "Recintos Sigpac 2009" ## REQUIRED
"wfs_abstract" "Recintos"
"wfs_name" "RecintosSigpac"
"wfs_geometry_element_name" "MS_GEOMETRY"
"wfs_srs" "EPSG:23030" ## Recommended
"wfs_extent" "463506.9978541628
4702558.185239193 603185.4988525142 4811754.780732273"
"gml_featureid" "gid" ## REQUIRED
"gml_include_items" "all"
END
TYPE POLYGON
CONNECTIONTYPE oraclespatial
CONNECTION "admcarto/admca...@ora10gex"
DATA "GEOMETRY FROM (SELECT * FROM
GT_SIGPAC_REC_2010_ED50) USING UNIQUE gid SRID 82337" #todo el sigpac
DUMP TRUE ## REQUIRED
CLASS
NAME "Recintos"
STYLE
OUTLINECOLOR 255 255 255
END
TEMPLATE "ms_template.html"
END
STATUS ON
END # Layer
The thing is that with the following instruction:
OpenLayers.Request.POST({url: this.onlineResource, callback: callbackFunction,
data: filter});
Having this.onlineResource =
http://192.168.1.65/cgi-bin/mapserv.exe?map=../htdocs/MFD/ejemplo_wfs.map&;
data = filter for getFeature Request
I don't have any troubles, I get the features correctly. But when I try to make
the same request over the proxy, that's when then troubles come:
OpenLayers.Request.POST({url: networkSettings.proxyURL, callback:
callbackFunction, params: {url: this.onlineResource, method: "POST", data:
filter}});
Having:
networkSettings.proxyURL = http://192.168.1.65/webproxy.php?
filter = filter for getFeature Request
I've tried, also, to use the parameter proxy but without success, in fact, I
don't get anything, no error, no response, nothing at all.
Apache log:
192.168.1.65 - - [22/Jun/2010:09:13:47 +0200] "POST
/webproxy.php?http%3A%2F%2F192.168.1.65%2Fcgi-bin%2Fmapserv.exe%3Fmap%3D..%2Fhtdocs%2FMFD%2Fejemplo_wfs.map%26%26url%3Dhttp%253A%252F%252F192.168.1.65%252Fcgi-bin%252Fmapserv.exe%253Fmap%253D..%252Fhtdocs%252FMFD%252Fejemplo_wfs.map%2526%26method%3DPOST%26data%3D%253C%253Fxml%2520version%253D%25221.0%2522%2520%253F%253E%253Cwfs%253AGetFeature%2520service%253D%2522WFS%2522%2520version%253D%25221.1.0%2522%2520outputFormat%253D%2522text%252Fxml%253B%2520subtype%253Dgml%252F3.1.1%2522%2520xmlns%253Awfs%253D%2522http%253A%252F%252Fwww.opengis.net%252Fwfs%2522%2520xmlns%253Aogc%253D%2522http%253A%252F%252Fwww.opengis.net%252Fogc%2522%2520xmlns%253Axsi%253D%2522http%253A%252F%252Fwww.w3.org%252F2001%252FXMLSchema-instance%2522%2520xsi%253AschemaLocation%253D%2522http%253A%252F%252Fwww.opengis.net%252Fwfs%2520..%252Fwfs%252F1.1.0%252FWFS.xsd%2522%253E%253Cwfs%253AQuery%2520typeName%253D%2522RecintosSigpac%2522%253E%253CPropertyName%253EmsGeometry%253C%252FPropertyName%253E%250A%2509%2509%2509%2509%2520%253CFilter%253E%250A%2509%2509%2509%2509%2509%253COr%253E%250A%2509%2509%2509%2509%2509%2509%253CAnd%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EPROVINCIA%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EMUNICIPIO%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EPOLIGONO%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EPARCELA%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253ERECINTO%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%253C%252FAnd%253E%250A%2509%2509%2509%2509%2509%2509%253CAnd%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EPROVINCIA%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EMUNICIPIO%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EPOLIGONO%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253EPARCELA%253C%252FPropertyName%253E%253CLiteral%253E86%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%253CPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%2509%2509%253CPropertyName%253ERECINTO%253C%252FPropertyName%253E%253CLiteral%253E1%253C%252FLiteral%253E%250A%2509%2509%2509%2509%2509%2509%2509%253C%252FPropertyIsEqualTo%253E%250A%2509%2509%2509%2509%2509%2509%253C%252FAnd%253E%250A%2509%2509%2509%2509%2509%253C%252FOr%253E%250A%2509%2509%2509%2509%253C%252FFilter%253E%2520%250A%2509%2509%2509%253C%252Fwfs%253AQuery%253E%253C%252Fwfs%253AGetFeature%253E
HTTP/1.1" 200 -
Maybe there is something wrong with webproxy.php???
Thanks in advance.
David,
I just skimmed the text of post XML, but if your OpenLayers app is sending a
query to MapServer, your layer will need a template. In the case of WFS, I
don't think that you need a real template file. But, you still might need an
entry in your LAYER that is something like TEMPLATE "dummy.html".
David.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of David Alda
Fernandez de Lezea
Sent: Monday, June 21, 2010 6:59 AM
To: [email protected]
Subject: [mapserver-users] RV: [OpenLayers-Users] Strange behaviour with
OpenLayers.Request.POST and MapServer
Hi list,
I posted this question in OpenLayers mailing list but without response, maybe
here someone knwos what could be happening. I'm trying to load some data from a
remote WFS Server (MapServer). At the beginning I used
OpenLayers.Request.POST({url: this.onlineResource, callback: callbackFunction,
method: 'POST', data: filter}); to load the features and it worked perfectly,
but now, due to some architecture issues, I have to make the request over a
proxy script made in php, but I don't get the features. I don't get any
OpenLayers error but I get an error from MapServer:
Error:
mapserv(): Web application error. Traditional BROWSE mode requires a TEMPLATE
in the WEB section, but none was provided.
Request:
OpenLayers.Request.POST({url: networkSettings.proxyURL + "?method=POST&url=" +
escape(this.onlineResource) + "&data=" + filtro, callback: callbackFunction,
method: 'POST', headers: {"Content-Type": "text/xml; charset=utf-8"}});
Web Proxy:
<?
$strURL = @$_REQUEST["url"];
$strMethod = @$_REQUEST["method"];
$strData = @$_REQUEST["data"];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $strURL);
if ($strMethod == "POST"){
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $strData);
}
$data = curl_exec($ch);
curl_close($ch);
?>
In Firebug I can see all the parameters:
data <?xml version="1.0" ?><wfs:GetFeature service="WFS" version="1.1.0"
outputFormat="text/xml; subtype=gml/3.1.1"
xmlns:wfs="http://www.opengis.net/wfs"; xmlns:ogc="http://www.opengis.net/ogc";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://www.opengis.net/wfs ../wfs/1.1.0/WFS.xsd"><wfs:Query
typeName="RecintosSigpac"><PropertyName>msGeometry</PropertyName>
<Filter><Or><And><PropertyIsEqualTo><PropertyName>PROVINCIA</PropertyName><Literal>1</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>MUNICIPIO</PropertyName><Literal>1</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>POLIGONO</PropertyName><Literal>1</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>PARCELA</PropertyName><Literal>1</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>RECINTO</PropertyName><Literal>1</Literal></PropertyIsEqualTo></And><And><PropertyIsEqualTo><PropertyName>PROVINCIA</PropertyName><Literal>1</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>MUNICIPIO</PropertyName><Literal>1</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>POLIGONO</PropertyName><Literal>1</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>PARCELA</PropertyName><Literal>86</Literal></PropertyIsEqualTo><PropertyIsEqualTo><PropertyName>RECINTO</PropertyName><Literal>1</Literal></PropertyIsEqualTo></And></Or></Filter>
</wfs:Query></wfs:GetFeature>
method POST
url
http://192.168.1.65/cgi-bin/mapserv.exe?map=../htdocs/MFD/ejemplo_wfs.map&;
And in Apache access.log I get :
192.168.1.65 - - [21/Jun/2010:13:44:56 +0200] "POST
/webproxy.php?&url=http%3A%2F%2F192.168.1.65%2Fcgi-bin%2Fmapserv.exe%3Fmap%3D..%2Fhtdocs%2FMFD%2Fejemplo_wfs.map%26&method=POST&data=%3C%3Fxml%20version%3D%221.0%22%20%3F%3E%3Cwfs%3AGetFeature%20service%3D%22WFS%22%20version%3D%221.1.0%22%20outputFormat%3D%22text%2Fxml%3B%20subtype%3Dgml%2F3.1.1%22%20xmlns%3Awfs%3D%22http%3A%2F%2Fwww.opengis.net%2Fwfs%22%20xmlns%3Aogc%3D%22http%3A%2F%2Fwww.opengis.net%2Fogc%22%20xmlns%3Axsi%3D%22http%3A%2F%2Fwww.w3.org%2F2001%2FXMLSchema-instance%22%20xsi%3AschemaLocation%3D%22http%3A%2F%2Fwww.opengis.net%2Fwfs%20..%2Fwfs%2F1.1.0%2FWFS.xsd%22%3E%3Cwfs%3AQuery%20typeName%3D%22RecintosSigpac%22%3E%3CPropertyName%3EmsGeometry%3C%2FPropertyName%3E%0A%09%09%09%09%20%3CFilter%3E%0A%09%09%09%09%09%3COr%3E%0A%09%09%09%09%09%09%3CAnd%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EPROVINCIA%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EMUNICIPIO%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EPOLIGONO%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EPARCELA%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3ERECINTO%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%3C%2FAnd%3E%0A%09%09%09%09%09%09%3CAnd%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EPROVINCIA%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EMUNICIPIO%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EPOLIGONO%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3EPARCELA%3C%2FPropertyName%3E%3CLiteral%3E86%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%3CPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%09%09%3CPropertyName%3ERECINTO%3C%2FPropertyName%3E%3CLiteral%3E1%3C%2FLiteral%3E%0A%09%09%09%09%09%09%09%3C%2FPropertyIsEqualTo%3E%0A%09%09%09%09%09%09%3C%2FAnd%3E%0A%09%09%09%09%09%3C%2FOr%3E%0A%09%09%09%09%3C%2FFilter%3E%20%0A%09%09%09%3C%2Fwfs%3AQuery%3E%3C%2Fwfs%3AGetFeature%3E
HTTP/1.1" 200 2508
This seems to be OK, isn't it?
Am I doing something wrong with the new request??
Thanks in advance.
Un saludo,
··················································································
David Alda Fernández de Lezea
Lurralde eta Biodibertsitate Saila / Dpto. de Territorio y Biodiversidad
IKT
Granja Modelo s/n · 01192 · Arkaute (Araba)
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