Hello,
I want to read the WMS capability xml, in order to get the abstract and
the metadata link of each layer.
My code is:
var request = OpenLayers.Request.GET({
url: url +
'?service=wms&version=1.1.1&format=text/xml&request=getcapabilities'
,success: function(response){
//alert(response.responseText);
var obj = new
OpenLayers.Format.WMSCapabilities.v1_1_1().read(response.responseText);
//var obj = new
OpenLayers.Format.WMSCapabilities().read(response.responseText);
var capability = obj.capability;
for (var i=0, len=capability.layers.length; i<len; i++)
{
var layerObj = capability.layers[i];
alert(layerObj.name);
}
}
})
The error is: "capability is undefined"
But "response.responseText" gives me the right xml as text.
"response.responseXML" is null.
response properties:
_object: [object XMLHttpRequest]
_listeners:
_async: true
readyState: 4
responseXML: null
statusText: OK
status: 200
priority: NORMAL
I use a proxy, that works fine for getFeatureInfo-Requests.
What is my problem?
Thank you
Lucia
Dipl.-Geogr. Lucia Morper-Busch | Researcher
University of Salzburg | Centre for Geoinformatics - Z_GIS
Schillerstr.30 | Techno-Z, Block 15, 3rd floor, Room 320 | 5020
Salzburg, Austria
Phone +43 (0)662 8044 5298 | Fax +43 (0)662 8044 5260
> Z_GIS...experts for the spatial view
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