Hi, There are "params" -> WFS call, and "options" -> JS object properties.
Try moving "extractAttributes:true" from "params" to "options", as is an OL fuctionality, not WFS protocol. http://dev.openlayers.org/releases/OpenLayers-2.6/doc/apidocs/files/OpenLayers/Layer/WFS-js.html#OpenLayers.Layer.WFS.OpenLayers.Layer.WFS Oscar. --- 2008/6/2 Robert Sanson <[EMAIL PROTECTED]>: > 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 > _______________________________________________ > Dev mailing list > [email protected] > http://openlayers.org/mailman/listinfo/dev > > > > > ------------------------------------------------------------------ > > The contents of this email are confidential to AsureQuality. If you have > received this communication in error please notify the sender immediately and > delete the message and any attachments. The opinions expressed in this email > are not necessarily those of AsureQuality. This message has been scanned for > known viruses before delivery. AsureQuality supports the Unsolicited > Electronic Messages Act 2007. If you do not wish to receive similar > communications in future, please notify the sender of this message. > ------------------------------------------------------------------ > > This message has been scanned for malware by SurfControl plc. > www.surfcontrol.com > > _______________________________________________ > Dev mailing list > [email protected] > http://openlayers.org/mailman/listinfo/dev > >
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