Last Updated: 15 Aug 2023 14:10 by ADMIN
Release 4.5.0 (08/30/2023) (R3 PI2)
Bob Nonnemann
Created on: 18 May 2021 13:14
Category: Grid
Type: Bug Report
Grid header cell border missing when using multi-column headers

When the Grid has a non-grouped column at first position, there is a missing left border in an adjacent cell on the second line of the header area.

First reported in:

Possible workarounds:

  • Move the non-grouped column to another position.
  • Wrap the non-grouped column in its own group.

Test page to reproduce:

(Uncomment the group column to use the second workaround from above.)

<TelerikGrid Data="@Data">
        @*<GridColumn Title="Title">
            <GridColumn Field="ID" />
        <GridColumn Title="Group">
                <GridColumn Field="Name" />

@code {

    public List<GridItem> Data { get; set; } = new List<GridItem>() {
        new GridItem() { ID = 1, Name = "Name 1" }

    public class GridItem
        public int ID { get; set; }
        public string Name { get; set; }


1 comment
Posted on: 18 May 2021 13:28

Hi Bob,

Thank you once again for pointing our attention to this issue. The item is now "Unplanned", which means that this a confirmed bug and awaits to be scheduled for fixing. 

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