Microsoft JScript runtime error: Object doesn't support property or method 'substr'

[Bob]

Hi There,

I am using Telerik ASP.NET MVC Grid control and it's features like filtering. In the Grid, I've got a calendar control which on filtering is giving me the runtime error.

Microsoft JScript runtime error: Object doesn't support property or method 'substr'

I tried googling it but couldn't find any proper solution to this problem. 

Steps followed to get this error:

1) Added Filtering() to the Grid.
2) Clicked on Filter icon and selected a date
3) It filtered fine and gave couple of pages of results.
4) Now on selecting next page in the filtered results, I am getting that error.

Getting error in telerik.common.min.js file.

Can you please let me know what could be done here?

Thanks,
Bob

[Bob]

Any help?

[AkAlan]

I am getting similar behavior but only in IE9. If I open the app in Chrome or FireFox I don't get the error. Not an answer but a clue.

[Atanas Korchev]

Hi,

This is not a known issue. Could you reproduce this error in any of our online demos: http://demos.telerik.com/aspnet-mvc/grid ?

Regards,
Atanas Korchev
the Telerik team

[Nick]

I get an error with IE 9 for kendoui for mvc 4 razor when using the datepicker also. Firefox shows only an inputbox and Chrome works fine.

Microsoft JScript runtime error: Object doesn't support property or method 'kendoDatePicker'

Just thought I'd add that in there. not trying to hijack

[Jivan]

I'm moved my query in grid related forum