Use parameters and layers fields while adding WFS (same behavior as with adding WMS)

[sfkeller]

Referring to #65 can you give an example of a valid WFS service configuration, e.g. showing up in the nice QMS "Services panel"?

When I go to QMS "Settings" and add an own service of type WFS (like this http://demo.opengeo.org/geoserver/wfs ) I can save this user config. But when I select it, no layer is being added to the QGIS project. What could be wrong?

[sfkeller]

I also can't see anything in the QGIS / Python logs... Here's another WFS to test this potentially nice feature: http://maps.zh.ch/wfs/TbaBaustellenZHWFS

[simgislab]

adding WFS service should allow stating what layer you need. And currently it doesn't. Looks like a bug.

@alisovenko can you please have a look?

[simgislab]

Ok, Figured it out. Everything is ok, it's just that current support for WFS services unlike WMS doesn't allow to layers and params separately and wants all of them passed in the url.

Working example: http://maxim.nextgis.com/api/resource/117/wfs?SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=build&SRSNAME=EPSG:3857

I'm renaming the issue and reclassifying it as enhancement request. We definitely want the same behavior for WFS as for WMS.

[simgislab]

implemented

@sfkeller you can try adding your WFS services here: http://qms.nextgis.com and check how they work in QGIS