Red image visible after save changes

[Shashank]

Hello,

I have a grid CRUD project but after I edit a value and press save changes still the red image in corner of column does not go away. Any help would be great. I am attaching my project.

[Daniel]

Hello,

The problem will occur because a null response is returned from the server. You should return a DataSourceResult with the updated items:

[WebMethod]
public static DataSourceResult Update(IEnumerable<ProductViewModel> products)
{
    ...
    return new DataSourceResult
        {
            Data = products
        };
}

 or at least an empty object in order to avoid the problem.

Regards,
Daniel
Telerik