no - you can use os:xParseJson in an expression to interpret app data.e.g.
<os:PersonAppDataRequest key="owner_data" method="appdata.get"
userId="@owner" appId="@app" fields="user_data,videos" />
${os:xParseJson(owner_data[owner.id]).json_key}
will give you the json_key.
On Tue, Apr 7, 2009 at 12:55 AM, Jota <[email protected]> wrote:
> Sorry Apurv, but how can I use this function?
>
> Do I need to change my current code below:
>
> <os:PersonAppDataRequest key="owner_data" method="appdata.get"
> userId="@owner" appId="@app" fields="user_data,videos" />
>
> to a new call like that? (I know it's not working)
>
> <os:xParseJson key="owner_data" method="appdata.get" userId="@owner"
> appId="@app" fields="user_data,videos" />
>
> How do I call this function on my gadget?
>
>
> regards,
> Jota
>
>
>
>
> On Sun, Apr 5, 2009 at 1:33 PM, apurv <[email protected]> wrote:
>
>>
>>
>> "${owner_data[owner.id]}"
>> should give you the Json data as string.
>>
>> Use os:xParseJson to convert it into a JSON object and then you can
>> reference fields inside it.
>>
>> [http://svn.apache.org/repos/asf/incubator/shindig/trunk/java/common/
>> src/main/java/org/apache/shindig/expressions/OpensocialFunctions.java<http://svn.apache.org/repos/asf/incubator/shindig/trunk/java/common/%0Asrc/main/java/org/apache/shindig/expressions/OpensocialFunctions.java>
>> ]
>>
>> On Apr 1, 11:58 pm, Jota <[email protected]> wrote:
>> > Hi Eduardo,
>> >
>> > 1- no good...
>> >
>> > 2- I've tried this before and it works fine using Javascript Data
>> Pipeline,
>> > but after the profile "big bang" to accept just "os/template", it stops!
>> >
>> > Find below the Javascript that I had used to get data from the SAME
>> JSON:
>> > <div id="content_div"></div>
>> > <script>
>> > owner_data = opensocial.data.DataContext.getDataSet('owner_data');
>> > favvideos = gadgets.json.parse(eval("owner_data['" + owner.id +
>> > "'].videos"));
>> > ct = '';
>> > for(i=0; i<favvideos.length; i++) {
>> > ct += '<p><img src="'+favvideos[i].thumb+'" width="50"
>> > style="float:left">ID: '+eval(i+1)+'<br>titulo:
>> > '+favvideos[i].title+'<br>Comentarios:
>> > '+favvideos[i].user_description+'</p>';}
>> >
>> > document.getElementById('content_div').innerHTML = ct;
>> > </script>
>> >
>> > Can I use JS Data Pipeline in Profile View? (I don't think so...)
>> >
>> > regards,
>> > Jota
>> >
>> > On Wed, Apr 1, 2009 at 3:01 PM, eduardorochabr <
>> [email protected]>wrote:
>> >
>> >
>> >
>> > > 1. Have you tried just ${title}?
>> >
>> > > 2. Maybe you can open the IFrame in Firebug and use the javascript API
>> > > for Data Pipeline to debug the data format, have you tried that?
>> >
>> > > On 1 abr, 12:40, Jota <[email protected]> wrote:
>> > > > Hi Eduardo,
>> > > > thanks for your suggestion, but it's not printing anything too...
>> >
>> > > > Anyone, please HELP ME!!!
>> >
>> > > > []'s,
>> > > > Jota
>> >
>> > > > On Wed, Apr 1, 2009 at 12:13 AM, eduardorochabr <
>> > > [email protected]>wrote:
>> >
>> > > > > Have you tried the following?
>> >
>> > > > > <div repeat="${owner_data[owner.id].videos}">
>> > > > > ${Cur.title}
>> > > > > </div>
>> >
>> > > > > On 31 mar, 16:06, Jota <[email protected]> wrote:
>> > > > > > Hi Vijaya,
>> > > > > > I've tried this way but I'm still having problems...
>> >
>> > > > > > I've tried:
>> > > > > > ${owner_data[owner.id][videos][title]}
>> > > > > > ${owner_data[owner.id][videos].title}
>> > > > > > ${owner_data[owner.id][videos.title]}
>> > > > > > ${owner_data[owner.id][videos[title]]}
>> > > > > > ${owner_data[owner.id][videos][0].title}
>> > > > > > ${owner_data[owner.id][videos].[0].title}
>> > > > > > ${owner_data[owner.id][videos].0.title}
>> > > > > > ${owner_data[owner.id][videos[0]].title}
>> >
>> > > > > > and anyone returns anything...
>> >
>> > > > > > remembering my JSON is:
>> > > > > > {"videos":"[
>> > > > > > {
>> > > > > > \"id\":\"--gFgYElfTg\",
>> > > > > > \"thumb\":\"http://img.youtube.com/vi/--gFgYElfTg/2.jpg\";,
>> > > > > > \"link\":\"http://www.youtube.com/watch?v=--gFgYElfTg\";,
>> > > > > > \"title\":\"1º Gol de Ronaldo Fenômeno no Timão -
>> Corinthians vs
>> > > > > > Palmeiras 08/03/2009\",
>> > > > > > \"duration\":\"150\",
>> > > > > > \"author\":\"MathiasCasavant\",
>> > > > > > \"views\":\"\",
>> > > > > > \"comments\":\"0\",
>> > > > > > \"date_added\":1236801167561,
>> > > > > > \"user_description\":\"\"
>> > > > > > },{
>> > > > > > \"id\":\"eQVwQyixF6M\",
>> > > > > > \"thumb\":\"http://img.youtube.com/vi/eQVwQyixF6M/2.jpg\";,
>> > > > > > \"link\":\"http://www.youtube.com/watch?v=eQVwQyixF6M\";,
>> > > > > > \"title\":\"Corinthians x São Caetano Goals 11/03/2009 Gol,
>> > > Ronaldo
>> > > > > > scores Timão\",
>> > > > > > \"duration\":\"190\",
>> > > > > > \"author\":\"lekfmz\",
>> > > > > > \"views\":\"\",
>> > > > > > \"comments\":\"0\",
>> > > > > > \"date_added\":1236870088794,
>> > > > > > \"user_description\":\"\"
>> > > > > > }
>> > > > > > ]"}
>> >
>> > > > > > On Tue, Mar 31, 2009 at 9:46 AM, Vijaya <[email protected]>
>> > > wrote:
>> >
>> > > > > > > To parse, the JSON data, you can use something like:
>> ${owner_data
>> > > > > > > [owner.id][videos]}
>>
>>
>
> >
>
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