On Wed, Jan 23, 2019 at 9:31 AM René-Luc Dhont <[email protected]> wrote:
> Hi Allessandro, > > Do you speak about these PR: > * https://github.com/qgis/QGIS/pull/8536 [Server] Null field value in GML > has to be empty string 2.18 > * https://github.com/qgis/QGIS/pull/8537 [Server][WFS] Null field value > in GML has to be empty string 3.4 > > I don't think it is a GML specific issue, but something about XSD and XML. > Hi René-Luc, thank you for you reply, no, I'm talking about this: image you have a field named "typ" with a NULL value, the XML should not contain that value at all, currently we get this: <qgs:fid>22</qgs:fid><qgs:typ></qgs:typ><qgs:name>Oebisfelder Straße</qgs:name> while I think that we should get that: <qgs:fid>22</qgs:fid><qgs:name>Oebisfelder Straße</qgs:name> In other words: if a field is NULL it should not be empty but completely omitted from the resulting GML (I suppose this is to make a difference between empty and null in case of not-numeric fields). > > Regards, > René-Luc > > Le 23/01/2019 à 09:14, Paul Blottiere a écrit : > > Hi Alessandro, > > > If it is a bug I can work on the fix, but maybe I'm missing something. > > Have you taken a look to the compliance OGC tests for WFS 1.X? If there's > tests about this particular point, we'll know for sure if it's something to > fix. > > Regards. > > Paul > > Le mar. 22 janv. 2019 à 17:51, Alessandro Pasotti <[email protected]> a > écrit : > >> Hi all, >> >> while working on QGIS server I noticed that WFS GetFeature returns NULL >> values as empty tags while according to the majority of the sources I've >> found it should not include it in the XML response (GML2 at least, I'm not >> sure about GML3 yet). >> >> If it is a bug I can work on the fix, but maybe I'm missing something. >> >> See: >> http://osgeo-org.1560.x6.nabble.com/Why-the-WFS-does-not-return-the-NULL-value-field-td3802398.html >> >> apparently this is also what geoserver does. >> >> Any opinion? >> >> -- >> Alessandro Pasotti >> w3: www.itopen.it >> > > -- Alessandro Pasotti w3: www.itopen.it
_______________________________________________ QGIS-Developer mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
