dropdownlist selected value doesn't sync after I the source gets updated

[dmorgan]

I'm trying to use kendo mvvm to solve the following problem: I have 3 dropdown lists, and I need that the option selected in one dropdown doesn't appear in the other two.
I got that working, but if you start changing options in the dropdowns sometimes the displayed value in one of the dropdowns changes without any reason. For example, if I select "grapes" in the first dropdown, and then I start playing with the dropdown 2 (change it to mango, then apple, then mango and so on) the dropdown 1 display changes from "grapes" to something else (even though the value in the view model is still "grapes").

I prepared a jsbin with my code http://jsbin.com/ebuhaq/1/edit

[Alexander Valchev]

Hello Daniel,

Thank you for getting in touch with us.
Provided example uses Q3 release (2012.3.1114). I updated the resources to v2012.3.1315 (Q3 SP) and did not manage to reproduce the issue any more. Please check the updated version and let me know if you can observe the problem again.

Kind regards,
Alexander Valchev
the Telerik team

[dmorgan]

Hi Alexander,
You are right, I checked your updated version and it works like a charm.
I suppose it was a bug that you already fixed.
Thanks!