Actually, debugging the app once again, I think we don't need to use
parseJson, it comes already parsed. So that would become:
<li repeat="${songs.content.songs}">
\ \- json variable
\- data pipeline variable
On 30 abr, 14:45, Paresh Joshi <[email protected]> wrote:
> Arun,
> Debugging tip by eduardo helped me resolve the issue.
> Please check the
> post:http://groups.google.com/group/opensocial-orkut/browse_thread/thread/...
> Thanks,
> Paresh
>
> On Apr 30, 10:15 am, eduardorochabr <[email protected]> wrote:
>
> > I was only successful using the following, including the ".content"
> > part, after debuging using this tip (item #8):
>
> >http://groups.google.com/group/opensocial-orkut/tree/browse_frm/threa....
>
> > <li repeat="${osx:parseJson(friends.content)}">
>
> > Since I am not sure about your actualy JSON structure, try this too:
>
> > <li repeat="${osx:parseJson(friends.content).friends)}">
> > \ \- json variable
> > \- data pipeline variable
>
> > Remember to declare the osx namespace:
>
> > <script type="text/os-template" xmlns:os="http://ns.opensocial.org/
> > 2008/markup" xmlns:osx="http://ns.opensocial.org/2009/extensions";>
>
> > Let me know if it works.
>
> > On 30 abr, 08:00, "[email protected]"
>
> > <[email protected]> wrote:
> > > hi,
>
> > > example:
>
> > > {
> > > friends : [
> > > {
> > > name: 'David',
> > > interests: 'Cooking',
> > > },
> > > {
> > > name: 'Charles',
> > > interests: 'Hiking',
> > > },
> > > {
> > > name: 'Mary',
> > > interests: 'Football',
> > > },
> > > ]
>
> > > }
>
> > > By referring to Open Social Templates Developers's Guide in 'Fetching
> > > data from a URL ' section the above example is copied to a file and
> > > uploaded to server, and using <os:HttpRequest> tag like,
>
> > > <os:HttpRequest key="friends" href="http://www.servername/foldername/
> > > filename" authz="signed" refreshInterval="1" />
>
> > > and by using " <li repeat="${friends}"> " data is iterated and the i
> > > tried to print the values for name and interests which gives result
> > > 'blank'.
>
> > > As ${Cur.name} and ${Cur.interests} is displayed blank and i tried to
> > > give as ${friends.content.friends.name} and :$
> > > {friends.content.friends.interests} to get values for name and
> > > interests but even this displayed as 'blank'.
>
> > > how to get values for name and interests of all 3 rows from the file
> > > which is uploaded to server?
>
> > > reg,
> > > Arun.
>
>
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