Thanks Atle - this is what is working for me from the returned JSON:
var myObject = JSON.parse(response.responseText); //JSON.parse is a parser
based on json2.js
var x_nztm = (+myObject.results[0].attributes.x_nztm);
var y_nztm = (+myObject.results[0].attributes.y_nztm);
var mggeom = new OpenLayers.Geometry.Point(x_nztm,y_nztm);
var mgfeat = new OpenLayers.Feature.Vector(mggeom);
mgfeat.attributes.farm_id = myObject.results[0].attributes.farm_id;
mgfeat.attributes.rapid_no = myObject.results[0].attributes.rapid_no;
mgfeat.attributes.road_name = myObject.results[0].attributes.road_name;
mgfeat.attributes.locality = myObject.results[0].attributes.locality;
var maingatewfs = new OpenLayers.Layer.Vector("Main Gate 2",
{isBaseLayer: false,
styleMap: style_gate,
extractAttributes: true });
maingatewfs.addFeatures(mgfeat);
map.addLayer(maingatewfs);
Robert Sanson
>>> "Sveen Atle Frenvik (Geomatikk IKT)" <[email protected]>
>>> 9/03/2010 1:32 a.m. >>>
As long as you are able to parse the data, putting them on the map is a
no-brainer, pseudo-code something like:
for each feature
- fetch x and y
- create an OpenLayers Geometry
- create a OpenLayers Vector feature
- add attributes to feature if required
then add features to a layer
-atle
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