[OpenLayers-Users] Re: How it works WMSGetFeatureInfo??

Francesc Cañas kikocanas at gmail.com
Tue Feb 7 11:41:29 EST 2012


Yes indeed, the root response is good, if I open the request in a new
windows it displays the layer info.I'll try what you say and I'll tell you.
Thanks a lot!

2012/2/7 Max Stephan [via OSGeo.org] <ml-node+s1560n4372878h18 at n6.nabble.com
>

> Hi Francesc,
>
> for debugging the error you get in Firebug I would recommend to use the
> non-compressed OpenLayer-JS-files instead of the compressed ones - just
> import the OpenLayer.js from the lib folder instead of that from the
> "root"-folder and it will automatically import the single files. Anyway the
> error doesn´t result from the WMSGetFeatureInfo-request itself but from the
> popup-creation.
>
> But apart from that error. Could you have a look into Firebug to see if
> you even get a response from the server to your GetFeatureInfo-request? A
> very common error is that the request is not possible due to the
> restrictions of Javascript-cross-domain-policy (which means
> XML-HTTP-requests are only allowed when the client-HTML-page and the server
> - GeoServer in this case - are in the same domain). If your client and
> server should be in a different domain you would need to implement a proxy
> to your server.
>
> Best regards
> Max Stephan
>
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