[Qgis-developer] [QGIS-Server] updateFields and Joins

[rldhont]

Hi Marco,

I have made some test and to have vectorJoins, QGIS-server must use 
QgsMapLayerRegistry.

In which method layers can be added to QgsMapLayerRegistry instance ? in 
QgsProjectParser or QgsMSLayerCache ?
In which method layers can be removed to QgsMapLayerRegistry instance ? 
in QgsProjectParser or QgsMSLayerCache ?

Regards,
René-Luc


Le 12/07/2013 16:24, Marco Hugentobler a écrit :
> Hi René-Luc
>
> QGIS desktop has some logic during project loading to make sure the 
> dependent layers are loaded as well. The server needs to do something 
> similar (but it is not implemented currently).
>
> Regards,
> Marco
>
> On 12.07.2013 16:20, rldhont wrote:
>> Hi Marco,
>>
>> I've made some test about vectorJoins.
>>
>> QGIS-Server doesn't provide joined attributes in GetFeatureInfo, 
>> DescribeFeatureType and GetFeature.
>>
>> I thought it will be enough to add layer->updateFields to have access 
>> to joined attributes, but it's not enough and my vectorLayer has 
>> vectorJoins().size() > 0.
>>
>> How can I activate vectorJoins ?
>>
>> Regards,
>> René-Luc D'Hont
>> 3Liz
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>
>