We need to support to upload large files (Bigger than 2.1GB). Typical data size we are dealing with is around 1 ~ 10GB

The current MaxFIleSize only support 2,147,483,648 (2GB) due to the use of type int.

Please change the type of MaxFileSize property of TelerikUpload control so that it support file uploading for more than 2.1GB.

Please expose the ability to allow additional HTML attributes in the Editor content.

===ADMIN EDIT===

Provide support for:

• custom attributes for the Editor elements
• custom tags

I have a grid with the excell Export. Now I have two custom Export buttons on the Page (Over and under the Grid).

Can I somehow trigger the Grid Excell Export command Manually? 

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ADMIN EDIT

Here is a workaround - a bit of JS to click the desired button and the second snippet shows how to invoke it from a blazor component and code.

 <script>
        function clickButton(selector) {
            var btn = document.querySelector(selector);
            if (btn && btn.click) {
                btn.click();
            }
        }
    </script>

@inject IJSRuntime _js

<style>
    /* hide the built-in button if you like */
    .myExcelExportButton {
        display:none;
    }
</style>

<button @onclick="@MyExternalExportTrigger">my external export button</button>

<TelerikGrid Data="@GridData" Pageable="true" Sortable="true" Resizable="true" Reorderable="true"
             FilterMode="@GridFilterMode.FilterRow" Groupable="true"
             Class="@GridClass">
    <GridToolBar>
        <GridCommandButton Class="@ExportBtnClass" Command="ExcelExport" Icon="@IconName.FileExcel">Export to Excel</GridCommandButton>
        <label><TelerikCheckBox @bind-Value="@ExportAllPages" />Export All Pages</label>
    </GridToolBar>
    <GridExport>
        <GridExcelExport FileName="telerik-grid-export" AllPages="@ExportAllPages" />
    </GridExport>

    <GridColumns>
        <GridColumn Field="@nameof(SampleData.ProductId)" Title="ID" Width="100px" />
        <GridColumn Field="@nameof(SampleData.ProductName)" Title="Product Name" Width="300px" />
        <GridColumn Field="@nameof(SampleData.UnitsInStock)" Title="In stock" Width="100px" />
        <GridColumn Field="@nameof(SampleData.Price)" Title="Unit Price" Width="200px" />
        <GridColumn Field="@nameof(SampleData.Discontinued)" Title="Discontinued" Width="100px" />
        <GridColumn Field="@nameof(SampleData.FirstReleaseDate)" Title="Release Date" Width="300px" />
    </GridColumns>
</TelerikGrid>

@code {
    // cascade through classes on the grid and/or on the built-in button to click it with JS
    // so that it can invoke the built-in export operations
    string GridClass { get; set; } = "MyGrid";
    string ExportBtnClass { get; set; } = "myExcelExportButton";
    async Task MyExternalExportTrigger()
    {
        var selector = $".{GridClass} .k-header .{ExportBtnClass}";
        await _js.InvokeVoidAsync("clickButton", selector);
    }



    List<SampleData> GridData { get; set; }
    bool ExportAllPages { get; set; }

    protected override void OnInitialized()
    {
        GridData = Enumerable.Range(1, 100).Select(x => new SampleData
        {
            ProductId = x,
            ProductName = $"Product {x}",
            UnitsInStock = x * 2,
            Price = 3.14159m * x,
            Discontinued = x % 4 == 0,
            FirstReleaseDate = DateTime.Now.AddDays(-x)
        }).ToList();
    }

    public class SampleData
    {
        public int ProductId { get; set; }
        public string ProductName { get; set; }
        public int UnitsInStock { get; set; }
        public decimal Price { get; set; }
        public bool Discontinued { get; set; }
        public DateTime FirstReleaseDate { get; set; }
    }
}

---

I would like the DropDownList to automatically detect the boundaries of the screen in order not to truncate items when the popup is opened.

===========

ADMIN EDIT

===========

The request is also valid for the rest of the popups including AutoComplete, ComboBox, Context Menu, MultiSelect.

This is also valid for the Window.

Implementation of one or both of these features:

- Screen boundary detection: The list of child items expands to the opposite direction when necessary to prevent screen boundaries from being crossed.

- ExpandDirection: Gets or sets the direction in which child items will open.

Please add an attribute to Blazor GridColumn which allows to easily format data with the default .NET standard formats

e.g. <GridColumn Field="@(nameof(Item.Price))" Title="Price" Format="0#.##" />

It's a little bit annoying always having to define a template for this purpose.

Unfortunately the tooltip component does only work for elements that are present at first rendering.

If elements are surrounded by an if-condition which becomes true at a later point in time, the tooltip is not displayed.

Our usecase:  We have tables where some data is computed after displaying the rest of the table.  The computing and displaying works and the title is there (and shown in the default windows tooltip) but the Telerik tooltip is not displayed.

Hi,

I would like to be able to show / hide a serie by clicking to a legend.

Is there a way to do it actually ?

https://docs.telerik.com/blazor-ui/components/grid/selection/multiple#two-way-binding-of-selecteditems

Click the Preview button to load the example. Notice that the 3rd, 4th, and 5th rows are programmatically selected in the OnInitialized() method. Now, if you hold down the Shift key and click on the 6th row, instead of having the 3rd through 6th rows selected, we get the 1st through 6th row selected.

By design, the Shift + Click shortcut starts the selection from the last clicked row. If no click has taken place, the selection always starts from the first row. How to customize this?

For reference in Angular: https://www.telerik.com/kendo-angular-ui-develop/components/grid/api/SelectionDirective/

Hello,

Please consider a built-in way to add spacing (gaps, margins, etc.) between the segments of a Donut and Pie charts. The <ChartSeries> tag has such parameters, but they are used for other settings or other series types.

Currently, it is possible to achieve the desired appearance with custom CSS, but that requires knowledge about the Chart rendering.

When is Spreadsheet for Blazor available or can i use Kendo Spreadsheat?

Regards

Alois Seidler 

The event would fire when the map zoom level has changed.

===

ADMIN EDIT: The new zoom level should be accessible in the event handler.