SharePoint 2013 - Office 365 Custom Rating(0-5) Sharepoint Hosted App SetRating Reputation Class using Javascript and CSOM

Question

I have created the list and enabled the rating feature. I want to display the List items and rate individual items from an App.  I can able to create and bind the rating control through CSOM associated with the Rating Value.  But I unable to rating
when I click rating star button. I am using the below code for clicking through JavaScript
function SetRating(webUrl, listId, itemId, ratingElementId) {
hostWebContext = new SP.AppContextSite(context, hostWebUrl);
var listPrograms = hostWebContext.get_web().get_lists().getByTitle("MyList");
context.load(listPrograms);
var RatingValue = 5;
EnsureScriptFunc('reputation.js', 'Microsoft.Office.Server.ReputationModel.Reputation',
function () {
var rating = Microsoft.Office.Server.ReputationModel.Reputation.setRating(hostWebContext, listId, itemId, RatingValue);
context.executeQueryAsync(Function.createDelegate(this, this.RatingSuccess), Function.createDelegate(this, this.RatingFailure));
While executing this script I got error like get 0x800a01b6 - JavaScript runtime error: Object doesn't support property or method 'addQuery'
* Which Context we have to use for this case? AppWeb / HostedWeb
* Is there any way to update the rating control value at runtime?
Please help us to find out the solution.
Thanks.

Answer 1

Hi Elie,
Since this forum is discussing about Developing Apps for Office 2013, and your issue is more related about Exchange development. I will move this thread to the more related forum.
Reference:
https://social.msdn.microsoft.com/Forums/en-US/home?forum=exchangesvrdevelopment
Thanks for your understanding.
Best Regards,
Edward
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