[OpenLayers-Users] create a layer from a getFeature url ?

[Husson Florian]

Thanks for this configuration Pierre, it works for me too !

However, the GML result of this getFeature is a Point, but the picture on the map is not a point but a marker. Can I modify this ?


And, for this WFS url :
http://swing.brgm.fr/cgi-bin/limitesadm?service=wfs&version=1.0.0&request=getfeature&typename=departments&maxFeatures=1

the result is a Polygon, but nothing is drawing on the map whith this configuration :

            layer2 = new OpenLayers.Layer.WFS( "departm",
                "http://swing.brgm.fr/cgi-bin/limitesadm",
                {typename: 'departments', maxfeatures: 1},
                { featureClass: OpenLayers.Feature.WFS});
            map.addLayer(layer2);

Why ?

Regards.

Florian



-----Message d'origine-----
De : Pierre GIRAUD [mailto:bluecarto at gmail.com] 
Envoyé : vendredi 25 mai 2007 12:26
À : Husson Florian
Cc : users at openlayers.org
Objet : Re: [OpenLayers-Users] create a layer from a getFeature url ?

This worked for me with this configuration :

function init(){
            OpenLayers.ProxyHost="/cgi-bin/proxy.cgi/?url=";
            map = new OpenLayers.Map('map');
            layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
                "http://labs.metacarta.com/wms/vmap0", {layers: 'basic'} );
            map.addLayer(layer);

            layer = new OpenLayers.Layer.WFS( "Owl Survey",
                "http://swing.brgm.fr/cgi-bin/carrieres",
                {typename: "exploitationsponctualsproduction", maxfeatures: 1},
                { featureClass: OpenLayers.Feature.WFS});
            map.addLayer(layer);
            map.addControl(new OpenLayers.Control.LayerSwitcher());
            map.zoomToMaxExtent();
        }

Please note that you probably need a proxy if the domain of you html page and the one for the WFS server are not the same.

Regards.

Pierre

On 5/25/07, Husson Florian <f.husson at brgm.fr> wrote:
> My goal is to display on the map, the geometry result of a WFS getFeature.
>
> Something like that don't work, and I don't see how to do that...
>
> layer2 = new OpenLayers.Layer.WFS( "Quarry", 
> "http://swing.brgm.fr/cgi-bin/carrieres?request=getfeature&service=wfs&version=1.0.0&typename=exploitationsponctualsproduction&maxFeatures=1",
>                 { typename: 'exploitationsponctualsproduction'},
>                 OpenLayers.Feature.WFS ); map.addLayer(layer2);
>
> I looked at getfeatureinfo.html, but I didn't find anything.
>
> I looked at OpenLayers.Format.GML too and that must be the thing which I need, but I don't know how to make use of it and at which time I must call upon my WFS getFeature.
>
>
> Regards,
> Florian HUSSON.
>
>
>
> -----Message d'origine-----
> De : Christopher Schmidt [mailto:crschmidt at metacarta.com] Envoyé : 
> jeudi 24 mai 2007 15:58 À : Husson Florian Cc : users at openlayers.org 
> Objet : Re: [OpenLayers-Users] create a layer from a getFeature url ?
>
> On Thu, May 24, 2007 at 03:29:06PM +0200, Husson Florian wrote:
> > Hello,
> >
> > I work with openlayers 2.4 and geoserver 1.5.
> >
> > In my application, the user must type an WFS url (getFeature) in a 
> > textarea, and when he validate, I would like to draw the feature(s) 
> > result.
> > Is it possible?
>
> Yes. OpenLayers.Format.GML and the getfeatureinfo.html file in the examples directory are probably both helpful.
>
> Regards,
> --
> Christopher Schmidt
> MetaCarta
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Pensez à l'environnement avant d'imprimer ce message
 Think Environment before printing
 
Le contenu de ce mél et de ses pièces jointes est destiné à l'usage exclusif du (des) destinataire(s) désigné(s) 
comme tel(s). 
En cas de réception par erreur, le signaler à son expéditeur et ne pas en divulguer le contenu. 
L'absence de virus a été vérifiée à l'émission, il convient néanmoins de s'assurer de l'absence de 
contamination à sa réception.
 
The contents of this email and any attachments areconfidential. They are intended for the named recipient(s) 
only. 
If you have received this email in error please notifythe system manager or the sender immediately and do not 
disclose the contents to anyone or make copies. 
eSafe scanned this email for viruses, vandals and malicious content.
 
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