MVVM set viewModel property Error

[Neeraj]

     Hello,
              I have viewModel and model that has additional property. Following Statements get executed

$.extend(viewModel, kendo.observable(model));
var RData = viewModel.Receipts;
var TstDataSource = new kendo.data.DataSource({
                    data: RData,
                    group: [{ field: "Code", dir: "asc" }]
                });

viewModel.set("Receipts",TstDataSource);
RefreshServiceElements();
kendo.bind($("#Container"), viewModel);

On viewModel.set("Receipts",TstDataSource);    , i get error maximum call stack size exceeded. 

Receipts property is bind to Grid in MVVM

When i use viewModel.Receipts=TstDataSource it works, i just wanted to know why it works . And then should i update the Item in Receipts using 'set' or '=' ?
P.S: viewmodel is not global

 

 

 

[Ivan Danchev]

Hello Neeraj,

Do you get the exception only when Receipts is bound to the Grid, or it is thrown event without binding it to the Grid? Could you post a dojo example that demonstrates the issue?

Regards,
Ivan Danchev
Progress Telerik