Hi Felipe,
Hi Felipe.
Take a look at this very basic sample. Just go over this..
/*
Basic setup function
*/
function initSetup()
{
var req = opensocial.newDataRequest();
opt_params={};
// filter if the user has app
opt_params[opensocial.DataRequest.PeopleRequestFields.FILTER] =
opensocial.DataRequest.FilterType.HAS_APP;
req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.VIEWER,
opt_params), "viewer");
req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.OWNER),
"owner");
req.send(onRequest);
}
/*
basic setup callback
*/
function onRequest(data)
{
// here you can check if the user has the app installed or not and then
call different functions to design the app on the way u need
var viewer = data.get("viewer").getData();
var owner = data.get("owner").getData();
// viewer dont have the app installed
if(viewer==null)
{
myFuncWithoutApp();
}
else
{
myFuncWithApp();
}
}
Ok ?
-Robson
http://blogdodantas.dxs.com.br
2009/3/13 Felipe Oliveira <ifn...@gmail.com>
> Hi,
>
> I have a new question about app.
>
> Example:
>
> I have 50 friends on Orkut, but just 12 has app in profile, ok?
> If a friend do not has a app access on canvas view, e like show a different
> message.
>
> If has app, show app functions, do not has, show message information.
>
> How this test if the user has the application installed?
>
> Thanks.
>
> Felipe Oliveira.
>
> >
>
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