[OpenLayers-Users] OpenLayers.loadURL not working

[Ivan Grcic]

On Sat, Jul 11, 2009 at 1:52 PM, Simo D <simone.dalmasso at gmail.com> wrote:
>
> Hi, the server is the same but on another port. I think it should work in
> this way.
Nope, it wont. You need a proxy.

Cheers

I use firebug and I inspected all the code with brakepoints but I
> get no errors. In the page that I build is also present ext.js but I don't
> use id to do the ajax request. On the server side the application runs under
> django but also this shouldn't be an issue. Analysing the server response I
> see that is correct (200 status code) but empty.
> It's strange because on other applications it works fine.
>
> Thanks.
> Simone.
>
>
> Till Adams wrote:
>>
>> Simo,
>>
>> is the WMS you are requesting from another server?
>>
>> In this case, you should use the OL proxy-host to prevent from
>> cross-scriptuing errors,
>>
>> Till
>>> Hi list, I'm using this function "OpenLayers.loadURL(url, '', this,
>>> setResponse, setResponse);" to make an getFeatureInfo on geoserver. my
>>> url
>>> variable is:
>>> "var url =  map.layers[2].getFullRequestString(
>>>                      {
>>>                              REQUEST: "GetFeatureInfo",
>>>                              EXCEPTIONS: "application/vnd.ogc.se_xml",
>>>                              BBOX: map.getExtent().toBBOX(),
>>>                              X: e.xy.x,
>>>                              Y: e.xy.y,
>>>                              INFO_FORMAT: 'text/plain',
>>>                              QUERY_LAYERS: map.layers[2].params.LAYERS,
>>>                              FEATURE_COUNT: 1,
>>>                              srs: 'EPSG:900913',
>>>                              layers: 'layer',
>>>                              styles: '',
>>>                              WIDTH: map.size.w,
>>>                              HEIGHT: map.size.h
>>>                      },
>>> "
>>>
>>> The query returns an empty response (looking through firebug) but if I
>>> copy
>>> che address in the browser bar, the response is ok.
>>>
>>> Have you got any ideas?
>>> Thanks in avdance.
>>> Simone.
>>>
>>
>>
>> --
>> ----------------------------------------------------------
>> terrestris GmbH & Co. KG
>> Irmintrudisstrasse 17
>> 53111 Bonn
>> Germany
>>
>> Till Adams
>> Geschäftsführung
>>
>> Tel: +49 (0)228 / 962 899-52
>> Fax: +49 (0)228 / 962 899-57
>> adams at terrestris.de http://www.terrestris.de
>> Amtsgericht Bonn, HRA 6835
>> ---------------------------------------------------------
>>
>> Komplementärin:
>>
>> terrestris Verwaltungs GmbH
>>
>> vertreten durch:
>> Hinrich Paulsen, Till Adams
>>
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>>
>>
>
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-- 
Ivan Grcic