[OpenLayers-Users] Adding an attribute field to a vector layer

[Arnd Wippermann]

Hi Robert,
 
perhaps this is a way
 
register 'featureadded' for the vector layer
 
     *  - *featureadded* Triggered after a feature is added.  The event
     *      object passed to listeners will have a *feature* property with a
     *      reference to the added feature.

crop_layer.events.register('featureadded', crop_layer, regFeatureAdded);

function regFeatureAdded()
{
    this.attributes['name'] = 'name';
    this.attributes['description'] = 'description';
}
 
but I have it not tested.
 
Arnd Wippermann

  _____  

Von: users-bounces at openlayers.org [mailto:users-bounces at openlayers.org] Im
Auftrag von Robert Sanson
Gesendet: Mittwoch, 15. Oktober 2008 05:46
An: users at openlayers.org
Betreff: [OpenLayers-Users] Adding an attribute field to a vector layer


I am developing an application that allows a user to digitise crop areas.
The areas created will then be uploaded to a SQL-server database via a
geoJSON string sent to a ColdFusion service.
 
How can I specify one or more attribute fields?
 
I am using the following construct:
 
var crop_layer = new OpenLayers.Layer.Vector(); 
map.addLayer(crop_layer);
 
Many thanks,
 
Robert Sanson



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