There is another thing I want to know.
Which format is the Lon&Lat information stored in the mysql database? Is
this a standard?
Kris Geusebroek wrote:
>
> Hi,
>
>
> Yes that's the whole point.
> The lon, lan will be in your db, you configure your datastore and layer
> in geoserver
> In your openlayers based client you configure your layers as a vector
> layer with bbox strategy and wfs protocol
> Where the wfs protocol must be configured to connect to the right layer
> and geoserver instance.
>
> Something like this:
>
> var wfsLayerOptions = {
> url: GEOSERVER_WFS_URL,//something like
> http://localhost:8080/geoserver/wfs
> geometryName: "GEOMETRY",
> featureNS: FEATURENAMESPACE,//something like
> http://www.blah.org/topp
> version: "1.0.0"
> };
>
> var layerOptions = {
> filter: filter,
> projection: RDPROJECTION
> };
>
> wfsLayer = new OpenLayers.Layer.Vector("wfsLayerName",
> OpenLayers.Util.extend({
> styleMap: styles[0],
> strategies: [
> new OpenLayers.Strategy.BBOX(),
> new OpenLayers.Strategy.Cluster({
> threshold: 2,
> distance: 30
> })
> ],
> protocol: new OpenLayers.Protocol.WFS(
> OpenLayers.Util.extend({
> featureType:
> 'LAYER_NAME_IN_GEOSERVER'
> }, wfsLayerOptions)
> )
> }, layerOptions)
> );
>
> Cheers Kris
>
> _______________________________________________
> Users mailing list
> [email protected]
> http://openlayers.org/mailman/listinfo/users
>
>
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