KendoGrid MVC Filtering Problem

[INFOLINE BILGI TEKNOLOJILERI]

Hey

I have some problem with Kendo.Grid()

I wanna add filter for some column value then is NULL.

Code here:

x.Ajax().Read(r => r.Action("DataSource", "SRV_Service", new { area = "SRV" }))
.Filter(f => f.Add(s => s.PID).IsEqualTo((Guid?)null))

Datasource when i use null value filter.

https://resimyukle.xyz/resim/KU48JA

 

MVC Enums for filter operators

    public enum FilterOperator
    {
        IsLessThan = 0,
        IsLessThanOrEqualTo = 1,
        IsEqualTo = 2,
        IsNotEqualTo = 3,
        IsGreaterThanOrEqualTo = 4,
        IsGreaterThan = 5,
        StartsWith = 6,
        EndsWith = 7,
        Contains = 8,
        IsContainedIn = 9,
        DoesNotContain = 10
    }

 

And your "Operator used in FilterDescriptor" keys has IsNull operator
http://docs.telerik.com/aspnet-mvc/api/Kendo.Mvc/FilterOperator

How can i do append IsNull operator on Kendo.Mvc.FilterDescriptor ?

Please help me

 

 

 

[Martin Ivanov]

Hello,

Please note that this is the UI for WPF forum. I would ask you to post your question in the Kendo UI forums.

Regards,
Martin Ivanov
Progress Telerik