Hi Arne,
I have confirmed the updated document. But, unfortunately, there are
some mistakes yet. I send a complete code here, and replace it,
please. :)
---
<?xml version="1.0" encoding="UTF-8" ?>
<Module>
<ModulePrefs title="Data Persistence Example">
<Require feature="opensocial-0.8"/>
</ModulePrefs>
<Content type="html">
<![CDATA[
<script type="text/javascript">
gadgets.util.registerOnLoadHandler(populateMyAppData);
var htmlout = "";
var me = null;
/**
* Set user data
*/
function populateMyAppData() {
var req = opensocial.newDataRequest();
var data1 = Math.random() * 5;
var data2 = Math.random() * 100;
var data3 = new Date().getTime();
htmlout += "Setting AppField1 to " + data1 + "<br />";
req.add(req.newUpdatePersonAppDataRequest("VIEWER", "AppField1",
data1)) + "<br />";
htmlout += "Setting AppField2 to " + data2 + "<br />";
req.add(req.newUpdatePersonAppDataRequest("VIEWER", "AppField2",
data2)) + "<br />";
htmlout += "Setting AppField3 to " + data3 + "<br />";
req.add(req.newUpdatePersonAppDataRequest("VIEWER", "AppField3",
data3)) + "<br />";
req.send(handlePopulateMyAppData);
}
/**
* Handle responses from update person app data requests
*/
function handlePopulateMyAppData(data) {
if (data.hadError()) {
htmlout += data.getErrorMessage();
}
requestMyData();
}
/**
* Fetch app data
*/
function requestMyData() {
var req = opensocial.newDataRequest();
var fields = [ "AppField1", "AppField2", "AppField3" ];
var p = {};
p[opensocial.IdSpec.Field.USER_ID] = "VIEWER";
var idSpec = opensocial.newIdSpec(p);
req.add(req.newFetchPersonRequest(opensocial.IdSpec.PersonId.VIEWER),
"viewer");
req.add(req.newFetchPersonAppDataRequest(idSpec, 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.getErrorMessage();
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>
---
Best regards,
Yoichiro
On 9ζ24ζ₯, εεΎ3:15, [EMAIL PROTECTED] wrote:
> Whoops, sorry about the errors! Guess this bit just got left in from
> the old document. We'll update the document tomorrow.
>
> Thanks for reporting these!
> ~Arne
>
> On Sep 23, 10:59 pm, yoichiro <[EMAIL PROTECTED]> wrote:
>
> > Hello,
>
> > Eiji and I found some mistakes at the sample code of the persistence
> > api in Developer's guide for v0.8.
>
> >http://code.google.com/apis/opensocial/docs/0.8/devguide.html
>
> > The point is the following:
>
> > Line 28:
> > req.send(handlePopulateMyAppData, "update_appdata");
> > Correct code is:
> > req.send(handlePopulateMyAppData);
>
> > Line 36:
> > htmlout += data.getError();
> > Correct code is:
> > htmlout += data.getErrorMessage();
>
> > Line 47:
> > req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.VIEWER),
> > "viewer");
> > Correct code is:
> > req.add(req.newFetchPersonRequest(opensocial.IdSpec.PersonId.VIEWER),
> > "viewer");
>
> > Line 48:
> > req.add(req.newFetchPersonAppDataRequest("VIEWER", fields),
> > "viewer_data");
> > Correct code is:
> > var p = {};
> > p[opensocial.IdSpec.Field.USER_ID] =
> > opensocial.IdSpec.PersonId.VIEWER;
> > var idSpec = opensocial.newIdSpec(p);
> > req.add(req.newFetchPersonAppDataRequest(idSpec, fields),
> > "viewer_data");
>
> > Line 61:
> > htmlout += data.getError();
> > Correct code is:
> > htmlout += data.getErrorMessage();
>
> > We confirmed to execute the code successfully with hi5 by correcting
> > these. Can anyone correct the sample code in developer's guide?
>
> > Regards,
> > Yoichiro
>
>
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