[OpenLayers-Users] OpenLayers.Request.POST

[Fabio D'Ovidio]

Hello,
I'm trying to pass some values using POST method and OpenLayers.Request 
as following:
// POST
        var data = this.idOperazione(); //my function returns my values 
to pass
        var url = "myUrl";
        var request = OpenLayers.Request.POST({
            url: url,
            data: data,
            headers: {
            "Content-Type": "application-xml"
         },
           callback: handler
        });

I have an error in using it...
uncaught exception: [Exception... "Component returned failure code: 
0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIXMLHttpRequest.send]" nsresult: 
"0x80070057 (NS_ERROR_ILLEGAL_VALUE)" location: "JS frame :: javascript: 
eval(__firebugTemp__); :: anonymous :: line 1" data: no]

My aim is to pass values in POST to the URL that must generate GML (

var new1 = new OpenLayers.Layer.GML("GeoRSS", url , {format:
        OpenLayers.Format.GeoRSS});

        map.addLayers([new1]);

)

Thanks


-- 
Ing. Fabio D'Ovidio

INOVA Open Solutions s.r.l.
Web : http://www.inovaos.it
Tel.: 081 197 57 600
mail: fabiodovidio at gmail.com