Bug report

Locked Rows wrong height calculation with line-height

  td {
      line-height: 1.1em;
  }

A regression introduced in version 2025.1.211.

Reproduction of the problem

Dojo: https://dojo.telerik.com/AgrtkKSN

Environment

jQuery:  3.4.1

Kendo UI version: 2025.1.211 or newer
Browser: [all ]

Bug report

In the Grid, when a new row is added, resized, and then the cancel changes button is clicked, an error is thrown.

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/SnPOwoBq/3
2. Add a new row
3. Resize the newly added row
4. Click the cancel changes button

Current behavior

An error is thrown

Expected/desired behavior

No errors should be thrown

Environment

• Kendo UI version: 2025.2.520
• Browser: [all]

Bug report

When Sortable is used to implement row reordering in Grid and the cursor is set to 'move', an error is thrown in the console when reordering.

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/tLkWshEe
2. Try to reorder a row and observe the console

Current behavior

Once the dragging starts, an error: Refused to apply inline style because it violates the following Content Security Policy directive: "style-src 'self' 'nonce-123456' https://kendo.cdn.telerik.com".... is thrown.
Note: The issue appears only with the cursor option set to 'move'.

Expected/desired behavior

There should be no error when reordering a row within the Grid.

Environment

• Kendo UI version: 2025.1.227
• Browser: [all ]

Bug report

The enable options does not take effect

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/yztUtuvn

Current behavior

Both buttons appear enabled, although the first one has enable: false set.

Expected/desired behavior

The buttons in the Grid toolbar should appear disabled when the enable is set to false,

The issue is a regression starting with 2025.2.520

Dojo with the previous version - https://dojo.telerik.com/DWbDiIJr

Workaround:

Add the 'k-disabled' class programmatically:

$('.k-grid-toolbar .k-button:eq(0)').addClass('k-disabled')

Dojo - https://dojo.telerik.com/yztUtuvn

Environment

• Kendo UI version: 2025.2.520
• Browser: [all ]

Bug report

When there is iconClass option set in the Grid toolbar an extra span with 'k-sprite' class is rendered. If icon: 'none' is added to the items configuration, then the additional span does not appear.

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/JkrjieZO
2. Open the overflow menu and inspect the last two items

Current behavior

All items except the last one have the span as in the image below:

The span leads to an extra space.

Expected/desired behavior

There should be no extra spaces when the iconClass option is used.

Wokraround

<style>
    .k-sprite{
      display: none
    }
  </style>

https://dojo.telerik.com/mLcNnDXS

Environment

• Kendo UI version: 2025.2.520
• Browser: [all]

Bug report

The class rendered for a custom tool in the Grid toolbar is always lower-cased, regardless how the name is configured.

Regression introduced with 2023.1.117

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/aoChdQrQ
2. Check how the custom tools are configured - { name: customButton }
3. Inspect the class rendered for the customButton tool

Current behavior

The rendered class is lower-cased

Expected/desired behavior

The class name should be as defined in the name field

Environment

• Kendo UI version: 2025.1.227
• Browser: [all]

Bug report

In a Grid with locked and hidden columns, it takes two arrow key hits to navigate to the next cell

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/baffUKju/3
2. Navigate to the first cell in the First Name column
3. Press the right arrow key to navigate to the next cell

Current behavior

You need to press the right arrow key twice in order to navigate to the next cell

Expected/desired behavior

Navigation to the next cell should only take one key press

Environment

• Kendo UI version: 2025.1.227
• Browser: [all]

Bug report

When a column in the Grid is configured with a group template, updating a cell doesn't update the value of the group template.

Regression introduced with 2024.1.319

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/JukWtLSF/2
2. Group the data by the name column
3. Edit a cell in the salary column

Current behavior

The value of the group template in the Total column is not updated as per the salary column

Expected/desired behavior

The value of the group template in the Total column should be updated as it is calculated using the Salary column

Environment

• Kendo UI version: 2025.1.227
• Browser: [all]

Bug report

When the Grid is configured with a ColumnMenu and the Filterable option is enabled, and there is a date column, the filter operates correctly upon initial application. However, when the filter is reopened, the second DatePicker is automatically populated with the value from the first DatePicker. The issue occurs since version 2025.1.211.

Reproduction of the problem

Open this Dojo: https://dojo.telerik.com/tcmDBDWT

Current behavior

Upon reopening the filter, the second DatePicker is automatically populated with the value from the first DatePicker.

Expected/desired behavior

Upon reopening the filter, the second DatePicker should remain blank

TicketID:

1683515

Environment

• Browser: [all]

Bug report

When you filter a date field in the Grid, picking a date from the first filter component will result in the value being passed to the second filter component when you open the filter menu again.

Regression introduced with 2024.4.1112

Reproduction of the problem

1. Open this Dojo - https://dojo.telerik.com/JJFYjYcw/5
2. Open the Filter Menu and pick a date from the first filter component
3. Press Filter, and then open the filter menu again to check the value of the second filter component

Current behavior

The value picked for the first filter component is being passed to the second as well.

Expected behavior

The value of the second filter should remain empty

Environment

• Kendo UI version: 2025.1.211
• Browser: [all]

Bug report

Regression with 2025.1.211

Reproduction of the problem

More info in Dojo: https://dojo.telerik.com/YLgJCnaL

Environment
jQuery: 3.4.1
Kendo UI version: 2025.1.211
Browser: [all]

Hi Team,

I have a Kendo UI Grid where there are a lot of columns.  But, due to the recent changes in version 2024 Q4, the columnMenu does not contain a scroller.  

Thank you!

Bug report

When the user adds a group in the Grid and try to add a second group immediately, while the first grouping is still loading, then an error is thron in the console.

Reproduction of the problem

1. Open the dojo - https://dojo.telerik.com/CvYRPILM
2. Group by 'Freight' and immediately try to group by another field. Before the grid data source reloads from the first grouping, take another column to be grouped and select it without releasing it in the grouping space.
3. Once the first group has been loaded, release the second group

Note: you can try setting the n browser Network throttling to Slow 4G to easily reproduce the issue

Current behavior

Error: kendo.all.js:60347 Uncaught TypeError: Cannot read properties of undefined (reading 'left') is thrown and the Grid freezes

Expected/desired behavior

There should be no error in the console and the Grid should not freeze

The issue is a regression starting with 2023.1.314

Environment

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

Bug report

The last column of the Grid is darker in color when a hidden column is sorted through the DataSource.

Reproduction of the problem

1. Run https://dojo.telerik.com/UhFxSjVc/2
2. Inspect the last column

Current behavior

k-sorted class is added to the last col of the colgroup. The issue is triggered by this line of code in the Kendo ColumnSorter

table.find("col:not(.k-group-col):not(.k-hierarchy-col)").eq(headerIndex).toggleClass("k-sorted", dir !== undefined$1);

Expected/desired behavior

The class should not be added if the column that is sorted is hidden.

Environment

• Kendo UI version: 2024.4.1112
• Browser: all

Bug Report

When creating the Grid from pre-defined HTML table, the header cells are missing classes. That results in inconsistency when using the Themebuilder to style the component.

Reproduction of the problem

1. Open this Dojo example, which contains a Themebuilder-generated stylesheet - https://dojo.telerik.com/wpmTrWPf/3

Current behaviour

The HTML for the first column is manually added to the predefined markup. The second column is left as it is. As a result, the second column is not being styled according to the stylesheet because it is missing HTML and classes

Expected behaviour

The Grid should render the column headers as if (or at least similar ) they are defined through the columns configuration.

Bug report

Currently, if you focus the command buttons, pressing tab will navigate to the buttons on the next row.

Reproduction of the problem

1. Open this dojo example - https://dojo.telerik.com/lmIJIUCH/2
2. Click on the cell containing the command buttons on the first row
3. Press enter to focus the Edit button
4. Press tab multiple times.

Current behavior

The focus will move to the buttons on the next row.

Expected/desired behavior

When the focus is on the Delete button, pressing Tab should return the focus to the current cell so that you can navigate to the remaining cells on the same row.

Environment

• Kendo UI version: 2024.3.1015
• Browser: [all]

Bug report

Using the Material Theme, inside the Grid's Checkbox filter, the input and span are misaligned.

Reproduction of the problem

1. Go to this Progress Kendo UI Dojo based on Filter Multi Checkboxes Live Demo.
2. Open the Product Name checkbox filter.

Current behavior

Expected/desired behavior

The input and span should be aligned.

Workaround

Apply the following CSS - Seen in this Dojo:

    label.k-checkbox-label {
      align-items: center;
    }

Environment

• Kendo UI version: 2024.3.1015
• jQuery version: All Supported Versions
• Browser: All

Bug report

When a groupHeaderTemplate is defined with HTML, and a groupHeaderColumnTemplate is defined, the groupHeaderTemplate will return the stringified version of the template.

Note: The groupHeaderTemplate is encoded only when a griupHeaderColumnTemplate is defined.

Reproduction of the problem

1.Go to Kendo UI Dojo.

Current behavior

The groupHeaderTemplate is rendered as a sanitized string

Expected/desired behavior

The groupHeaderTemplate is to be rendered as a Checkbox element and a string

This is a regression introduced with Kendo 2024.3.806

Environment

• Kendo UI version: 2024.3.806
• Browser: [all]

Bug report

When there is a frozen command column configured in the Grid and the user groups by a column, the frozen column is autoresized and has incorrect width.

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/VexIXpkO.
2. Group the Grid by a column, for example, 'ProductName'.
3. Click the 'Edit' command button.

Current behavior

The frozen column is changing its width, it gets narrower. Thus, in some scenarios, the 'Cancel' button in the edited row may not be entirely visible.

Expected/desired behavior

The frozen column width should remain unchanged.

The issue is a regression starting width 2024.3.806

Environment

• Kendo UI version: 2024.3.1015
• Browser: [all ]

Bug report

Grid row resizing, locked columns, and incell editing breaks row resizing 

Reproduction of the problem

Open the Dojo - https://dojo.telerik.com/FxOcPHdy

Expected/desired behavior
The resized row shall retain its height

Environment
Kendo UI version: 2024.3.806
jQuery version: 3.4.1
Browser: [all ]