[Building Sakai] Entity broker problems

[Steve Swinsburg]

Hi Francisco,

This is due to the cross domain restriction imposed by browsers. You can't make an asynchronous request for data on a different domain. You'll find it probably works in Safari though.

You'll need to either create a local proxy to make the requests for you, develop your app on the same domain as Sakai if possible, or rethink your development options with jQuery and remote data.

cheers,
Steve


On 25/07/2011, at 8:26 PM, Francisco wrote:

> Hi again,
> 
> I have new info that I think might be helpful.
> 
> The ajax response I get when calling an entity is empty only for firefox and chrome, but not for ie (incredible, but true). Has anyone worked with this before?
> 
> Thanks and regards.
> 
> -------- Mensaje original --------
> Asunto:	Entity broker problems
> Fecha:	Mon, 25 Jul 2011 08:53:45 +0200
> De:	Francisco <francisco.saez.sakai at gmail.com>
> Para:	sakai-dev at collab.sakaiproject.org
> 
> Hi all,
> we are using sakai entities (from entity broker) and we have found some problems. I hope someone can help us.
> 
> First, when we invoke an entity provider (for example http://localhost:8080/direct/user/current.xml?sakai.session=xxxx) with jQuery, the response we get is empty. The session is correct and no matter the format we test (xml, json or form). The same call using an explorer is fine. In our sakai.properties we have established "session.parameter.allow=true". There is another sakai property that we need to use? Someone know what the problem is?
> 
> And second, when we use the entity to get a new session (for example http://localhost:8080/direct/session?_username=admin&_password=admin), that session is not valid to do calls like the first point (no session created at sakai_session table db). If we use a session from webservices, all is fine. Then, how to use that session?
> 
> Thanks in advance.
> 
> Best regards.
> 
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>  
> Francisco Sáez
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> francisco.saez at samoo.es
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