[OpenLayers-Users] JSON format does not work in Protocol.WFS

[Andreas Hocevar]

Hi,

On Apr 13, 2010, at 08:36 , paweluz wrote:

> 
> Hi!
> 
> I have been reading for a while that using JSON format is better in some
> cases that using just GML (XML). I have been trying to use it, but in
> firebug all the time I can see just XML not the json file... My code looks
> like this:
> 
> 	var  wfsproba = new OpenLayers.Layer.Vector("Editable Features", {
>        strategies: [new OpenLayers.Strategy.BBOX(),saveStrategy],
>        projection: new OpenLayers.Projection("EPSG:4326"),
> 	styleMap: wfs_style, 
>        protocol: new OpenLayers.Protocol.WFS({
>            version: "1.1.0",
>            srsName: "EPSG:4326",
>            url: "http://localhost/geoserver2_0_1/wfs",
>            featureNS :  "http://www.openplans.org/topp",
>            featureType: "bazadanych",
>            geometryName: "the_geom",
> 	    formatOptions: {outputFormat: 'json'}, 

Instead of the above line, just write

            outputFormat: "json"


> 	    readFormat: new OpenLayers.Format.GeoJSON() ,
>            schema:
> "http://localhost/geoserver2_0_1/wfs/DescribeFeatureType?version=1.1.0&typename=topp:bazadanych",
> 	    featurePrefix: "topp"
>        })
> 
> Did I make some mistake. If I understand this right In firebug I should have
> response in JSON not GML?? I used Openlayers 2.9-rc2.


See above.

Regards,
Andreas.


> 
> Can anyone please help me in this.... 
> 
> Regards,
> Poul  
> 
> 
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-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.