as read data?
I am trying with this code but can not:
<?xml version="1.0" encoding="UTF-8" ?>
<Module>
<ModulePrefs title="Data Persistence Read Example" >
<Require feature="opensocial-0.7"/>
</ModulePrefs>
<Content type="html">
<![CDATA[
<script type="text/javascript">
gadgets.util.registerOnLoadHandler(requestMyData);
var htmlout = "";
var me = null;
/
************************************************************************
* Fetch app data
*/
function requestMyData() {
var req = opensocial.newDataRequest();
var fields = [ "AppField1", "AppField2", "AppField3" ];
req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.VIEWER),
"viewer");
req.add(req.newFetchPersonAppDataRequest("VIEWER", fields),
"viewer_data");
req.send(handleRequestMyData);
}
/
************************************************************************
* Handle responses from app data requests
*/
function handleRequestMyData(data) {
var mydata = data.get("viewer_data");
var viewer = data.get("viewer");
me = viewer.getData();
if (mydata.hadError()) {
htmlout += data.getError();
return;
}
// Do something with the returned data - note the getData call
doSomethingWithMyData(mydata.getData());
}
/
************************************************************************
* Operate on user data
*/
function doSomethingWithMyData(data) {
//Data is indexed by user id, and represents an object where
keys
//correspond with the app data fields.
var mydata = data[me.getId()];
var div = document.getElementById('content_div');
htmlout += "My AppField1 data is: " + mydata["AppField1"] + "<br /
>";
htmlout += "My AppField2 data is: " + mydata["AppField2"] + "<br /
>";
htmlout += "My AppField3 data is: " + mydata["AppField3"] + "<br /
>";
div.innerHTML = htmlout;
}
</script>
<div id="content_div"></div>
]]>
</Content>
</Module>
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