[Qgis-user] FILTER/selection on WMS request

mayeul.kauffmann at free.fr mayeul.kauffmann at free.fr
Mon Sep 26 11:56:36 EDT 2011


Hi Marco,
Thank you for your answer.

I was using the 1.7.0 tarball. I tried with this today, with no success:
wget --no-check-certificate https://github.com/qgis/Quantum-GIS/tarball/master
I still cannot get it to work (I still get all features).
Could you please be more specific on the URL of a tarball for the version you are speaking of?
Or is this only available using a full local git install?

Thank you,
Mayeul
----- Mail Original -----
De: "Marco Hugentobler" <marco.hugentobler at sourcepole.ch>
À: qgis-user at lists.osgeo.org
Cc: "mayeul kauffmann" <mayeul.kauffmann at free.fr>
Envoyé: Vendredi 23 Septembre 2011 22h16:38 GMT +01:00 Amsterdam / Berlin / Berne / Rome / Stockholm / Vienne
Objet: Re: [Qgis-user] FILTER/selection on WMS request

Hi Mayeul

> I use qgis-server 1.7.0 compiled from source (dated 2011-09-16).

Are you using the 1_7_0 branch or the latest dev version? The selection and 
filtering with QGIS server are only contained in the developer version.

>&SELECTION=AOIs_Summer2011:36

This syntax looks good to me.

>&FILTER=AOIs_Summer2011:"ACTIVE"='y'

Here it probably needs additional spaces around '=' 
(...&FILTER=AOIs_Summer2011:"ACTIVE" = 'y'). With the additional spaces, it is 
easier for the server to check the sql-injection safety of the string.

Regards,
Marco

Am Freitag, 23. September 2011, 19.57:01 schrieb mayeul.kauffmann at free.fr:
> Hi,
> I cannot get the FILTER or SELECTION parameter to work. I always get all
> features. I want to show (in my general map) where the other (smaller)
> maps are. I read this:
> http://www.qgis.org/wiki/QGIS_Server_Tutorial#FILTER_parameter
> 
> I use qgis-server 1.7.0 compiled from source (dated 2011-09-16).
> I use this kind of request:
> 
> http://localhost/cgi-bin/qgis_mapserv.fcgi?MAP=/home/kauffml/Kimberley/QGIS
> /Marange_2011-09-23_mk_tmp_2011-09-23_19h31m07s_200.qgs&SERVICE=WMS&VERSION
> =1.3.0&REQUEST=GetPrint&CRS=EPSG:32736&FORMAT=png&DPI=96&map0:EXTENT=442303
> ,7826493,443122,7827312&map0:LAYERS=15_SEPTEMBER_2010&map1:EXTENT=442303,78
> 26493,443122,7827312&map1:LAYERS=features_colored&map2:EXTENT=442303,782649
> 3,443122,7827312&map2:LAYERS=Spring2011&map3:EXTENT=442303,7826493,443122,7
> 827312&map4:LAYERS=AOIs_Summer2011,2011JulyAugust&map4:EXTENT=419701,781270
> 1,447025,7841669&map3:LAYERS=2011JulyAugust&LAYERS=15_SEPTEMBER_2010,Spring
> 2011,2011JulyAugust,AOIs_Summer2011,features_colored&template=composer1&SEL
> ECTION=AOIs_Summer2011:36
> 
> or
> 
> 
> http://localhost/cgi-bin/qgis_mapserv.fcgi?MAP=/home/kauffml/Kimberley/QGIS
> /Marange_2011-09-23_mk_tmp_2011-09-23_19h31m07s_800.qgs&SERVICE=WMS&VERSION
> =1.3.0&REQUEST=GetPrint&CRS=EPSG:32736&FORMAT=png&DPI=96&map0:EXTENT=443130
> ,7832515,446813,7836198&map0:LAYERS=15_SEPTEMBER_2010&map1:EXTENT=443130,78
> 32515,446813,7836198&map1:LAYERS=features_colored&map2:EXTENT=443130,783251
> 5,446813,7836198&map2:LAYERS=Spring2011&map3:EXTENT=443130,7832515,446813,7
> 836198&map4:LAYERS=AOIs_Summer2011,2011JulyAugust&map4:EXTENT=419701,781270
> 1,447025,7841669&map3:LAYERS=2011JulyAugust&LAYERS=15_SEPTEMBER_2010,Spring
> 2011,2011JulyAugust,AOIs_Summer2011,features_colored&template=composer1&FIL
> TER=AOIs_Summer2011:"ACTIVE"='y'
> 
> Thanks for any help!
> Mayeul
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