I am still struggling with attributes from a WFS layer.
I have a WFS layer, which I understand inherits from OpenLayers.Feature.Vector.
I set "extractAttributes: true" as in:
var apiwfs = new OpenLayers.Layer.WFS("API WFS",
"http://10.65.192.1/cgi-bin/apinzmg.exe?";,
{typename: 'apiaries_dev', maxfeatures: 100, extractAttributes: true},
{scales: [150000, 10]});
The layer loads fine and displays on my map. When I try to extract the
attributes with:
var options = {
hover: true,
onSelect: function(feature) {
OpenLayers.Util.getElement('apiary').innerHTML =
"<strong>Apiary_id:</strong>" + feature.fid + " <strong>Geometry:</strong>" +
feature.geometry + ":" + feature.attributes[0] + ":" + feature.attributes[1] +
":" + feature.attributes[2];
}
I can get at the feature.fid and feature.geometry, but calls to
feature.attributes[n] return "undefined" (I have also tried "feature.data[n]".
Any pointers appreciated.
Robert Sanson
>>> Christopher Schmidt <[EMAIL PROTECTED]> 3/06/2008 2:21 a.m. >>>
On Mon, Jun 02, 2008 at 09:38:34AM +0200, Eric Lemoine wrote:
> On Mon, Jun 2, 2008 at 9:03 AM, <[EMAIL PROTECTED]> wrote:
> > Hi list,
> >
> > why does an OpenLayers.Feature.Vector instance have both "data" and
> > "attributes" properties, which contain the same arrays AFAICT?
>
> I may be wrong but I'd say: "historical reasons" [*].
Yes.
Regards,
--
Christopher Schmidt
MetaCarta
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