i'm using Postgis + tomcat + geoserver + openlayers for my application.

with the help of some tutorial i have reached upto gettting feature information of layers.

Next i want to edit and save permanently the editable layers.

I got the below code from net..

after that i have modified this like this

it is not working...:)

i can't see the layer contents on the map..

please help me with a sample code..

Thanks..

##Edit## I got some featureNS, feature type and featurePrefix also

then i changed my code shown below

but, below error is showing now when i try to save the edits in my layer.

 "An attempt was made to create or change an object in a way which is incorrect with regard to namespaces"

in openlayers.js below line

my geoserver workspace namespace URI is "http://localhost:8080/geoserver/test". Is there any problem in this name?

Please give your suggestions..

I'm using Postgis + tomcat + geoserver + openlayers for my application.

With the help of some tutorials, I have reached upto getting feature information of layers.

Next I want to edit and save the editable layers permanently.

I got the below code from the internet:

After that I have modified the code like this:

This code is not working.

I can't see the layer contents on the map.

please help me with a sample code.

Thanks.

##Edit## I got some featureNS, feature type and featurePrefix also.

then I changed my code shown below

But, this error is now shown when I try to save the edits in my layer:

 "An attempt was made to create or change an object in a way which is incorrect with regard to namespaces".

In openlayers.js below line

My geoserver workspace namespace URI is: "http://localhost:8080/geoserver/test". Is there any problem in this name?

Please give your suggestions.

##Edit## I got some featureNS, feature type and featurePrefix also

then i changed my code shown below

// create three vector layers
var wfs = new OpenLayers.Layer.Vector("Editable Features", {
strategies: [new OpenLayers.Strategy.Fixed(), saveStrategy],
styleMap: sm,
projection: new OpenLayers.Projection("EPSG:4030"),
protocol: new OpenLayers.Protocol.WFS({
    version: "1.1.0",
    srsName: "EPSG:4030",
    url: "http://localhost:8080/geoserver/wfs",
    featurePrefix: "Test", **/*workspace name*/**
    featureType: "Test:ramcheck", **/*geoserver layer name*/**
    featureNS :  "http://localhost:8080/geoserver/test", **/*Workspace Namespace URI*/**
    geometryName: "the_geom"
})
});

but, below error is showing now when i try to save the edits in my layer.

 "An attempt was made to create or change an object in a way which is incorrect with regard to namespaces"

in openlayers.js below line

return data;},createElementNS:function(uri,name){var element;if(this.xmldom){if(typeof uri=="string"){element=this.xmldom.createNode(1,name,uri);}else{element=this.xmldom.createNode(1,name,"");}}else{element=document.createElementNS(uri,name);}

my geoserver workspace namespace URI is "http://localhost:8080/geoserver/test". Is there any problem in this name?

Please give your suggestions..