Thank you for your help.
I am using:
var wfs = new OpenLayers.Layer.Vector("wfs", {
strategies: [new OpenLayers.Strategy.BBOX()],
protocol: new OpenLayers.Protocol.WFS({
version: "1.1.0",
srsName: "EPSG:900913",
url: "http://demo.opengeo.org/geoserver/wfs";,
featureType: "states",
featureNS: "http://www.openplans.org/topp";
}),
styleMap: styleMap
});
//This one works without proxy definition in my server
var wfs2 = new OpenLayers.Layer.Vector("wfs2", {
strategies: [new OpenLayers.Strategy.BBOX()],
protocol: new OpenLayers.Protocol.WFS({
version: "1.1.0",
srsName: "EPSG:900913",
// url: "http://icarus.es.atos.net:8080/geoserver/icarus/wfs";,
url: "http://icarus.es.atos.net/cgi-bin/moia";,
featureType: "planet_osm_line",
featurePrefix: "icarus",
geometryName: "way",
featureNS: "http://icarus.es.atos.net";
}),
styleMap: styleMap
});
//This one doesn’t work unless there is a proxy running on my server
(regardless of using geoserver or mapserver WFS url)
So I will research about how to make my geoserver/mapserver to answer with
JSONP, but anyway there is need of write a different openlayers javascript code
to use the wfs configured that way?
Cheers,
Mario.
From: Mark Prins [mailto:[email protected]]
Sent: lunes, 16 de diciembre de 2013 11:02
To: Mario Nuñez Jimenez
Cc: openlayers-users
Subject: Re: [OpenLayers-Users] free proxy wfs
2013/12/16 Mario Nuñez Jimenez <[email protected]>
Dear list,
I am wondering why there are WFS that doesn’t need a proxy to work.
it's not the WFS that needs the proxy, it's your browser that needs a proxy
(and that needs to run on the origin of your webapplication); only if you
manage to break the browser's security sandbox with regard to X-domain Http
Request (XHR) you will not need a proxy.. (not recommended)
If you can get your WFS to produce json as a response format you may be able to
use JSONP (and stay outside the XHR sandbox) in your application (you would
probably need to re-write the controls that issue the WFS requests though).
I tried in my openlayers web application:
http://demo.opengeo.org/geoserver/wfs
And it works without having any proxy configuration, but to use
services built by me with mapserver or geoserver I had to configure a python
proxy to avoid cross domain issues.
I doubt this is true; I think you will find that all the examples running on
openlayers.org use the proxy at http://openlayers.org/dev/examples/proxy.cgi
eg.
http://openlayers.org/dev/examples/proxy.cgi?url=http%3A%2F%2Fdemo.opengeo.org%2Fgeoserver%2Fwfs
What is the difference between that service and mine?
this hard to tell without your service.
How could I deploy a working proxy free WFS?
host your WFS inside/as part of your webservice hosting your application (same
base url)
eg: http//yourwebhost/webapp/ and http//yourwebhost/wfs/
Is that possible?
Any help will be much appreciated.
Thank you in advance.
Cheers,
Mario Núñez Jiménez
GEO Lab
Transport, Turism and Environment Sector
Public, Health and Transport Market
AtoS Research & Innovation
C/ Albarracín, 25 - 28037 Madrid (Spain)
T +34 912148100 <tel:%2B34%20912148100>
F +34 917543252 <tel:%2B34%20917543252>
[email protected] <mailto:[email protected]>
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