Mustafa646,
I think this was said before, but I'll try explain better. What you want to do
is change to using a WMS layer to display these features, and then on click do
a WFS call to get the feature info to display. The display of the features will
take a little bit longer but your app with be usable.
hth,
charles
On Mar 4, 2011, at 8:28 AM, Mustafa646 wrote:
> With the help of code below, i draw WFS Layer (3500 features) over google
> map. But it takes so much time to draw completely, and my explorer freezs
> some time. But the code works fine with small files like (200 features).
>
> Actually i want to identify some specific feature under Button click event
> by passing that feature's attribute value through textbox. For that reason,
> i need to display Vector Layer (consists of 3500 polygon features) over
> Google Map.
> I search a lot, but could not find a way, how i can make it fast ?
>
> need help !
> code:
>
> wfs = new OpenLayers.Layer.Vector("Data", {
> strategies: [new OpenLayers.Strategy.BBOX()],
> protocol: new OpenLayers.Protocol.WFS({
> url: "http://localhost:8080/geoserver/wfs";,
> featureType: "traget_grave3",
> featureNS: "http://www.openplans.org/TestSpace";,
> srsName: "EPSG:900913",
> version: "1.1.0",
> isBaseLayer: false,
> visibility:true
> })
> });
>
> map.addLayers(wfs);
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