How to let validation on Kendo Grid cell take action on lose cursor?

[Daochuen]

Hello,

I defined my class field “TeamCode” as string type and only accept 4 characters. It function well in regular Kendo TextBox. But it does not work on Kendo grid cell when do editing. Validation not happen when box lose cursor. I knew clicking submit/Add/Update button validation will go through, but I still hope validation occurring on lose cursor. Is anyone have an idea to do so? (Below are partial of code)

 ...
            [StringLength(4, MinimumLength = 4, ErrorMessage = "{0} must be 4 characters.")]
            [DisplayName("Team Code")]
            public string TeamCode { get; set; }
 …

Thanks.

 

 

[Nikolay]

Hello Zhihong,

I tested myself Grid filed validation over DataAnnotation Attributes and I can say it works correctly. Upon blurring out the edited field the validator is fired and a validation message is displayed

More information on validation can be obtained in the following article:

• https://docs.telerik.com/aspnet-mvc/getting-started/helper-basics/validation

For your convenience, I am attaching the testing project. Please examine it and let me know if you have any questions.

Regards,
Nikolay
Progress Telerik

[Daochuen]

Thanks Nikolay. The Code you applied works well. I need recheck my code.

[Nikolay]

Hi Zhihong,

You are most welcome and please let me know if anything further arises.

Regards,
Nikolay
Progress Telerik

[Daochuen]

Thanks for your help Nikolay! I just have another post  with title "Length validation in cell does not work on Kendo Grid cell edit ".

Could you take a look? Thank you very much.

[Nikolay]

Hi Zhihong,

Another colleague of mine is already working on it. Please expect a reply shortly.

Regards,
Nikolay
Progress Telerik