topic Re: Add WFS layer from GeoServer in Qt Maps SDK Questions

Add WFS layer from GeoServer

ViníciusCosta — Sun, 12 Dec 2021 15:59:17 GMT

Hello, I've been trying to create a sample application that uses a WFS layer from a locally hosted GeoServer but I can't figure it out how to do it.

I managed to use a WMS service with the following code:

   WmsLayer {

          url: "http://localhost:8080/geoserver/wms"

           layerNames: ["Test:tbl_furos_coordenadas_2"]

          }

And I've tried this to WFS but to no avail:

 FeatureLayer{
                id: gtLayer
                name: "Test"
                WfsFeatureTable {
                    id: gtTable
                    url:"http://localhost:8080/geoserver/Test/wfs"
                    tableName: "tbl_furos_coordenadas_2"
                    featureRequestMode: Enums.FeatureRequestModeManualCache
                    onLoadStatusChanged: {
                        if (loadStatus !== Enums.LoadStatusLoaded)
                            return;
                        populateWfsFeatureTable();
                    }
                }

But nothing happens. Is there something I'm missing?

Re: Add WFS layer from GeoServer

LucasDanzinger — Fri, 10 Dec 2021 22:37:48 GMT

did you try out this sample? arcgis-runtime-samples-qt/DisplayWfsLayer.qml at master · Esri/arcgis-runtime-samples-qt · GitHub

if you swap out the url and tableName, it should work. If it doesn't perhaps the URL is formatted wrong? I also notice you are setting the FeatureLayer.name property, but that is read-only (LayerContent QML Type | ArcGIS for Developers )

Can you connect to the errorChanged signal and see if you get any errors:

WfsFeatureTable {
    onErrorChanged: {
        console.log(error.message, error.additionalMessage);
    }
}

FeatureLayer {
    onErrorChanged: {
        console.log(error.message, error.additionalMessage);
    }
}‍‍‍‍‍‍‍‍‍‍‍

Re: Add WFS layer from GeoServer

ViníciusCosta — Sat, 02 May 2020 15:06:00 GMT

Sorry for the late answer, I'm gonna try this, thank you.

Re: Add WFS layer from GeoServer

ViníciusCosta — Wed, 13 May 2020 20:00:00 GMT

We're not using it anymore so I'm not in need of this right now. Thank you for your help!