When Grid is nested in a Window, pressing Escape key will bubble to the Window causing it to close during edit operation of the Grid.

1. Go to https://blazorrepl.telerik.com/mQaUcSlP59yrfqmM16 
2. Trigger Grid's keyboard navigation.
3. Press Escape(whether it is to close an Editor, or not).
4. Observe Window will close.

Hello,

If the Grid has X columns at first, and then it renders Y more columns, the new Y columns will not be resizable. Here is a test page.

A possible workaround is to define all columns initially, but hide some of them with Visible="false".

This worked in 2.29 and broke in 2.30.

Navigable="true" + OnRead data binding allow the user to go beyond the last Grid page. The component shows no rows, and even though the user can return to previous pages, it's cumbersome.

The workaround is to manage the Page value manually in the PageChanged handler.

@using Telerik.DataSource.Extensions

@*  workaround:  *@

@*Page="@GridPage"
PageChanged="@OnGridPageChanged"*@

<TelerikGrid OnRead="@OnGridRead"
             Navigable="true"
             TItem="@Product"
             Pageable="true">
    <GridColumns>
        <GridColumn Field="@nameof(Product.Name)" Title="Product Name" />
    </GridColumns>
</TelerikGrid>

@code {
    List<Product> GridData { get; set; }
    int GridPage { get; set; } = 1;
    int GridTotal { get; set; }

    // workaround
    void OnGridPageChanged(int newPage)
    {
        if (newPage > 0 && newPage <= Math.Ceiling((double)GridTotal / (double)10))
        {
            GridPage = newPage;
        }
    }

    void OnGridRead(GridReadEventArgs args)
    {
        var result = GridData.ToDataSourceResult(args.Request);

        args.Data = result.Data;
        args.Total = result.Total;

        // workaround
        //GridTotal = result.Total;
    }

    protected override void OnInitialized()
    {
        GridData = new List<Product>();
        var rnd = new Random();

        for (int i = 1; i <= 12; i++)
        {
            GridData.Add(new Product()
            {
                Id = i,
                Name = "Product " + i.ToString()
            });
        }
    }

    public class Product
    {
        public int Id { get; set; }
        public string Name { get; set; }
    }
}

I have a TelerikGrid with Reordarable enabled inside of a TelerikWindow. Reordering of the column works fine only the drop clue is not showing. I think this is because the z-index is incorrect.

Missing drop clue:

z-index of drop clue is 10000:

z-index of window is 10002:

When I enter edit mode for a cell (I used InCell edit mode), the row height decreases.

*** Thread created by admin on customer behalf ***

I am using Dutch culture and the following issue occurs when resizing - the edit button jumps to the end and back again.

If the Grid has no data, selecting null PageSize throws:

Error: System.ArgumentException: Page Size cannot be less than one (Parameter 'PageSize') 

---

ADMIN EDIT

---

A possible workaround for the time being will be to use some conditional CSS to disable the PageSize dropdown while there is no data in the Grid: https://blazorrepl.telerik.com/QcOpkTlb38EDFboT34.

In hierarchical Grid with InCell edit the DateTime cells of the child Grid cannot be edited through the calendar popup. Trying to open the DatePicker or DateTimePicker popup of the child Grid automatically closes the edited cell.

Repro steps:

1. Go to https://demos.telerik.com/blazor-ui/grid/editing-inline
2. Click Add
3. Enter some data in all editable fields
4. Click Update
5. Go to the last page

Actual: The "Name" field is blank

Expected: All fields have the appropriate data

When exporting data from a Grid using ExcelExport, the dates are visible when viewed from Excel, but not when using Open Office or Google Sheets. 

Try to dynamically switch between Scrollable and Virtual modes. You would need to manually refresh the Skip property through the Grid state, or it won't work.

-----------ADMIN EDIT------------

You can use the ValueChanged handler to manually refresh the Skip property as shown below.

public TelerikGrid<ExpandoObject> TelerikGrid { get; set; }

private bool IsPageable = false;

private int Page { get; set; }

public void ChangeHandler(bool value)
{
    //Sync the paging with scrolling

    if (value)
    {
        IsPageable = value;
        var state = TelerikGrid.GetState();
        state.Skip = 0;
        state.Page = 3;

        _ = TelerikGrid.SetState(state);
    }

    IsPageable = value;

    StateHasChanged();
}

Currently, when navigation is used with virtual columns and locked columns, clicking on a cell, scrolls the cell to the center. The behavior was designed to have consistent interaction with either mouse, or keyboard. However, for mouse interaction such scrolling and changing the cell position according to the mouse cursor is not intuitive.

This bug report will target the scenario with mouse click for cells that are not overlapped by locked columns - they will not be scrolled to the center.

If you reorder a column and then lock it, visually it looks locked and the functionality for a locked column is correctly supported.

However, the Locked property of the ColumnStates in Grid State for that column remains "false". Locked = "true" is applied based on the initial column position.