Re: [Qgis-developer] QGIS Server and null-values in GetFeatureInfo requests

2014-01-24 Thread Alessandro Pasotti
2014/1/24 Andreas Neumann > Hi, > > I have problems with NULL values and GetFeatureInfo requests. They > appear as "0" if the data-type is numeric, instead of "NULL" or an empty > string. > It is probably unrelated, but I've found a similar problem handling empty values, it seems like in severa

[Qgis-developer] QGIS Server and null-values in GetFeatureInfo requests

2014-01-24 Thread Andreas Neumann
Hi, I have problems with NULL values and GetFeatureInfo requests. They appear as "0" if the data-type is numeric, instead of "NULL" or an empty string. Here is an example URL: http://webgis.uster.ch/wms/av/grundplan_av?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetFeatureInfo&BBOX=695639.462784%2C245044.