Hi Bill
For style, and extracting attributes, here is some example code:
var farm_style = OpenLayers.Util.extend({},
OpenLayers.Feature.Vector.style['default']);
farm_style.strokeWidth = 3;
farm_style.strokeColor = "#ff0000";
farm_style.fillOpacity = 0.5;
var fbnd = new OpenLayers.Layer.WFS("Selected Farm WFS",
"http://10.65.192.1/cgi-bin/agbwfs.exe?farmid="+farmid (
'http://10.65.192.1/cgi-bin/agbwfs.exe?farmid="+farmid' )+"&",
{typename: 'farm', maxfeatures: 100},
{scales: [150000, 10], style: farm_style, extractAttributes:
true});
map.addLayer(fbnd);
var options = {
hover: true,
onSelect: function(feature) {
OpenLayers.Util.getElement('selfarm').innerHTML =
"<strong>Farm_id:</strong>" + feature.attributes.FARM_ID + "
<strong>Par_no:</strong>" + feature.attributes.PAR_ID
}
};
var select = new OpenLayers.Control.SelectFeature(fbnd,
options);
map.addControl(select);
//select.handler.stopDown = false;
//select.handler.stopUp = false;
select.activate();
}
Regards,
Robert S
>>> Bill Thoen <[EMAIL PROTECTED]> 3/09/2008 11:13 a.m. >>>
I've got a couple questions about WFS layers:
After I load features into a WFS layer, how do I access them via js
code? I thought these would be in the layer.features array, but even
though there are features in the layer, the features array is empty.
Second, how do I style WFS features? The default style for linear
features appears to be solid 1px orange, but I want to apply some
different styles.
TIA,
- Bill Thoen
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