Current configuration: server-side filtering

Desired behavior:

1. Grid searches are "anded" to any existing filters
2.  When the search box is cleared the pre-existing filters are retained

Bug report

The column format applied through the .Format() option is ignored, if the column is bound to a nullable DateOnly field.

Reproduction of the problem

1. Declare a nullable DateOnly field in the view model:

public DateOnly? PaymentDate { get; set; }

2. Bind a column to the field and set its format:

columns.Bound(p => p.PaymentDate).Title("Date").Format("{0:MM/dd/yyyy}").Width(160);

Current behavior

The specified format is ignored, e.g., the Grid shows 2025-01-21, instead of 01/21/2025

Expected/desired behavior

The specified column format is applied.

Environment

• Kendo UI version: 2024.4.1112
• Browser: [all ]

Currenty, when the Grid is in InCell edit mode, if a column binds to a boolean field, it is required a custom logic to display the field as a checkbox, which is always in edit mode and can be updated through a single click. Here is a REPL sample that shows the example:

https://netcorerepl.telerik.com/GJOhEIkj47P2xHf709

My opinion is that this functionality should work correctly out of the box without additional coding. If this is not available, then there should be an applicable sample code.

Is it possible to make an example where EF, Dirty works, no double click required and the checkbox always looks like a checkbox?

Bug report

Filterable configuration in ForeignKey is not serialized in TagHelper Grid.

Reproduction of the problem

Open this REPL example

Current behavior

Filterable configuration in ForeignKey is not serialized in TagHelper Grid.

Expected/desired behavior

Filterable configuration in ForeignKey should be serialized in TagHelper Grid.

TicketID:

1692361

Environment

• Kendo UI version: 2025.2.702
• Browser: [all]

Hi,

We have a property EnableHeaderContextAggregateMenu in Radgrid. By enabling this, we can aggregate any column in the Radgrid and show the result value in the corresponding column footer at runtime by the end user.

Do we have similar property in Kendo UI Grid? We need to implement this in Kendo UI Grid which has dynamic column data binding. We had attached a sample code here. Can you please implement the same in the code and revert?

Thanks & Regards,
Shivakumar. K

Hi!

We're using a drop down list as a grid cell's edit template, but.. our users are unable to properly edit the rows at the bottom of the grid due to drop down list going off the page, and closing when they attempt to scroll.

any ideas?

At current when working with the french culture, the year in the date will default be represented with 2Y (dd/MM/yy)

This potentially creates a problem for dates>2030, a date like 01/01/30 would be save as 1930 instead of 2030. 

When looking at other culture such nl-BE, en-GB, 4 digits are always used for the year.

I propose to change this also for the french culture so that dd/MM/yyyy would become the standard format.

PS: You can download the culture file and change it, but you'd experience a problem with the popup editor in combination with a display template... in this case the local culture file will be ignored and 2 digits would still be used for the date

Kendo UI has the property https://docs.telerik.com/kendo-ui/api/javascript/ui/grid/configuration/scrollable that can not be set in the UI for ASP.NET Core with the value TRUE

The reason I am asking is because if I change it on document ready using the grid.setOptions if the grid has autobind then the Read method is executed twice.

Bug Report:

Whenever the foreign key column of the grid is configured for multi checkbox filtering and is nullable, the value of the "null" option is sent to the server as "NaN".

Steps to replicate:

1. Set ForeignKey column

2. Make the column nullable

3. Set the filterable.multi option to true

4. filter by the null value

A sample project with reproduction has been shared in Ticket with ID: 1463089

Hi Team ,

I Am trying to export kendo grid content from Server side as i need to do some modification(View model) before exporting to excel. and also i need to add some custom headers while exporting.

Can you please provide me the solution with example with this scenario.

Thanks,

Narasegowda

When a hierarchy grid id contains a dot, the grid fails to generate its detail template. 

The dot(and other legal HTML identifier characters) should be escaped internally by Kendo, so that they can be selected by jQuery and the grid initialized.

Here is a sample Dojo to illustrate:

https://dojo.telerik.com/@bubblemaster/ASivogAF/2

Hello,

i guess i've found some bug in the Version 2020.2.617.

I have upgraded from 2020.1.406 to 2020.2.617

after them it is not in the correct way possible for me to hidde or display the correct columns.

If i click the first or second column nothing happend..

after them i get the wrong fields to hidde or display.. if i use the old js files from your CDN

it works again, but i'm not sure what will not be working in our WebApp if i do so.

/Tino

Bug report

Grid's items are not correctly calculated when a group is expanded and groupPaging is set to "true".

Reproduction of the problem

1. Open this Dojo and run it
2. Expand the "Assistant Sales Agent" group.
3. Expand the "Assistant Sales Representative" group

Current behavior

On the expand of the "Assistant Sales Agent" group, the footer displays the following:

On the expand of the "Assistant Sales Representative" group, the footer displays:

The number of the displayed items is incorrectly calculated

Expected/desired behavior

The number of the displayed items should be calculated based on the number of the rows inside the opened groups

Environment

• Kendo UI version: 2020.2.617
• jQuery version: x.y
• Browser: [all]

Hi folks!

I am using the Grid's ColumnMenu with its new ComponentType-property set to "modern" like this:

@(Html.Kendo().Grid<my_fancy_web_application.ViewModels.ProjectListViewModel>()

                .Name("myGrid")
                .Editable(editable => editable.Mode(GridEditMode.InLine).DisplayDeleteConfirmation("Willst Du diesen Eintrag wirklich löschen?"))
                .Sortable()
                .Scrollable()                
                .Pageable(pageable => pageable.Enabled(false))
                .ColumnMenu(columnMenu => columnMenu.ComponentType("modern"))
// ... going on with some further definitions
)

In the <head>-Tag of my _Layout.cshtml file, I have set the Kendo Culture to Swiss German:

<script>kendo.culture("de-CH")</script>

What I now observed is, that the buttons "Apply" and "Reset" did not get translated properly and remain in English (see Column_Menu_Reset_Apply_Button.png). Whereas other messages are correctly translated. 

I tried to find out which message property was set there, so that I could add it manually to the "kendo.messages.de-CH.min.js" (as by the way I still have to do for e.g. the Grid's searchbar placeholder "Search..."). 

In the loaded kendo.all.min.js (2021.1.330) I discovered, that there was no message property in place, and the texts were rather hard-coded:

'<div class="k-columnmenu-actions">' + '<button class="k-button" type="button">Reset</button>' + '<button class="k-button k-primary" type="button">Apply</button>' + '</div>' + '</div>'

With the Chrome's dev tools and the source map, I found the above code on line 55815 by searching for the class "k-columnmenu-actions".

Could you please change the mentioned code to make use of the kendo.messages-properties and update the culture-specific kendo.messages files accordingly?

Thanks in advance!

Kind regards,

Janick

Currently a DateTime property of a nested object does not get parsed when used as a column in the Grid:

public class MyClass
{
   public MyOtherClass Item{get;set;}
}

public class MyOtherClass
{
    public DateTime CreatedAt{get;set;}
}

and Formatting cannot be applied:

 columns.Bound(p => p.Item.CreatedAt).Title("Time").Format("{0:D}");