Hi,
We have one example for storing a list and getting it back. This
example was written for code run. Could you use this code as the
reference?
One obvious thing, I can see in your code is that you are not using
gadgets.util.escapeString() and gadgets.utils.unescapeString()
functions.
function storeData(){
var list=["apple","banana","orange"];
var json = gadgets.util.escapeString(gadgets.json.stringify(list));
var req = opensocial.newDataRequest();
req.add(req.newUpdatePersonAppDataRequest("VIEWER",
"thefield",json));
req.send(getData);
}
function getData(data){
var req = opensocial.newDataRequest();
req.add(req.newFetchPersonRequest("VIEWER"),"viewer");
req.add(req.newFetchPersonAppDataRequest("VIEWER",
"thefield"),"viewerData");
req.send(displayData);
}
function displayData(response){
var person=response.get("viewer").getData();
var
theFieldValue=gadgets.util.unescapeString(response.get("viewerData").getData()
[person.getId()].thefield);
var obj=gadgets.json.parse(theFieldValue);
alert(obj);
}
storeData();
Thanks,
Rohit
On Jun 30, 9:25 pm, Vinicius <[EMAIL PROTECTED]> wrote:
> <script type="text/javascript">
> gadgets.util.registerOnLoadHandler(requestComm);
>
> var htmlout = "";
> var me = null;
> var aff = [];
>
> function AddComm() {
> var req = opensocial.newDataRequest();
> var mylink = document.getElementById("input_comm").value;
> aff = mylink;
> var json = gadgets.json.stringify(mylink);
>
> req.add(req.newUpdatePersonAppDataRequest("VIEWER", "thefield",
> json));
> req.send(requestComm);
> }
>
> function requestComm() {
> var req = opensocial.newDataRequest();
> var fields = [ "thefield" ];
>
> req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.VIEWER),
> "viewer");
> req.add(req.newFetchPersonAppDataRequest("VIEWER", fields),
> "viewer_data");
> req.send(handleRequestComm);
> }
>
> function handleRequestComm(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
> doSomethingWithComm(mydata.getData());
> }
>
> function doSomethingWithComm(data) {
> //Data is indexed by user id, and represents an object where
> keys
> //correspond with the app data fields.
> var mydata = data[me.getId()]["thefield"];
> var ow = gadgets.util.unescapeString(mydata);
> aff = gadgets.json.parse(ow);
>
> document.getElementById('content_div').innerHTML += aff + "<br />";}
>
> </script>
>
> this code,
> does not work, help !!!
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