Hi Chris,
I admit it is a ugly hack.
I'm working localy on my machine, so I can't give you the exact url.
The url was constructed with following lines of code:
var queryModel = queryableLayers[featureType];
var filter = new OpenLayers.Filter.Comparison({
type: OpenLayers.Filter.Comparison.EQUAL_TO,
property: fieldName,
value: fieldValue
});
var filter_1_0 = new OpenLayers.Format.Filter({version: "1.0.0"});
var xml = new OpenLayers.Format.XML();
var filterValue = xml.write(filter_1_0.write(filter));
// create WFS url
var wfsUrl =
queryModel.layer.url+'PROJECT='+queryModel.layer.parameters.project+'&MAP='+queryModel.layer.parameters.map+'&SERVICE=WFS&VERSION=1.0.0&REQUEST=GETFEATURE'
+ '&SRS='+gisclient.options.mapsetData.projection
+ '&TYPENAME='+featureType
+ '&FILTER='+filterValue;
Maybe the right solution is to quote each url parameter value (in proxy
or in javascript), espacially the xml strings, to avoid problems of
truncated parameter values.
Daniel
Am 10/02/2011 15:38, schrieb [email protected]:
On Feb 10, 2011, at 9:15 AM, ext Daniel Degasperi wrote:
Hi,
I used the proxy.py script (equivalent to the proxy.cgi in OpenLayers example)
with a WFS request, on which I applied a OGC filter.
The proxy didn't work as normally, because of a space-character in middle of my
OGC filter.
The solution I've applied was to quote the part of the OGC filter:
start = url.find("<ogc:Filter")
end = url.find("</ogc:Filter>")
urlPre = url[:start]
urlFilter = url[start:end+13]
urlPost = url[end+13:]
url = urlPre + urllib.quote(urlFilter) + urlPost
Could this solution be integrated in the example?
I don't know that I understand what you're suggesting here,
but encoding the specifics of OGC filter rules into the proxy.cgi
in the OpenLayers examples is probably not the right solution.
Can you give an example of the URL to proxy.py that you used to
reproduce this?
Like:
http://openlayers.org/dev/examples/proxy.cgi?url=http://example.com/ogcfilterhere
Thanks,
Chris
Best regards,
Daniel
--
Daniel Degasperi
R3 GIS Srl - GmbH
Via Johann Kravogl-Str. 2
I-39012 Meran/Merano (BZ)
web: www.r3-gis.com
Email: [email protected]
Tel. : +39 0473 494949
Fax : +39 0473 069902
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--
*Daniel Degasperi*
*R3 GIS* Srl - GmbH
Via Johann Kravogl-Str. 2
I-39012 Meran/Merano (BZ)
web: www.r3-gis.com <http://www.r3-gis.com/>
Email: [email protected] <mailto:[email protected]>
Tel. : +39 0473 494949
Fax : +39 0473 069902
*ATTENZIONE!* Le informazioni contenute nella presente e-mail e nei
documenti eventualmente allegati sono confidenziali. La loro diffusione,
distribuzione e/o riproduzione da parte di terzi, senza autorizzazione
del mittente è vietata e può violare il D. Lgs. 196/2003. In caso di
ricezione per errore, Vogliate immediatamente informare il mittente del
messaggio e distruggere la e-mail.
*ACHTUNG!* Die in dieser Nachricht oder in den beigelegten Dokumenten
beinhalteten Informationen sind streng vertraulich. Ihre Verbreitung
und/oder ihre Wiedergabe durch Dritte ist ohne Erlaubnis des Absenders
verboten und verstößt gegen das Legislativdekret 196/2003. Sollten Sie
diese Mitteilung irrtümlicherweise erhalten haben, bitten wir Sie uns
umgehend zu informieren und anschließend die Mitteilung zu vernichten.
*WARNING!* This e-mail may contain confidential and/or privileged
information. If you are not the intended recipient (or have received
this e-mail in error) please notify the sender immediately and destroy
this e-mail. Any unauthorised copying, disclousure or distribution of
the material in this e-mail is strictly forbidden and could be against
the law (D. Lgs. 196/2003)
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