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The ASP.NET Core Speed Dial component is an extension of the ASP.NET Core Floating Action Button that displays a list of action buttons when clicked. It displays action buttons in linear and radial directions.

ASP.NET Core Speed Dial component


Place the Speed Dial button in various built-in positions on the target element or page.

ASP.NET Core Speed Dial positioning

Predefined styles

Several predefined styles are available:

  • Text only
  • Icon with text
  • Icon only

ASP.NET Core Speed Dial with different predefined styles.


Templates are used to customize the default appearance of the Speed Dial. The Angular Speed Dial component supports item and popup templates.

ASP.NET Core Speed Dial templates

Modal popup mode enables an overlay to prevent background interaction when popup action items are opened.

ASP.NET Core Speed Dial modal popup

Built-in themes

The ASP.NET Core Speed Dial supports these built-in themes: Tailwind CSS, Bootstrap 5, Bootstrap 4, Bootstrap, Material, Fabric, Fluent, and high contrast. Users can customize one of these built-in themes or create new themes to achieve their desired look and feel by simply overriding SASS variables or using our Theme Studio application.

Web accessibility

  • Fully supports WAI-ARIA accessibility practices to work with screen readers and assistive devices.
  • Fully supports WAI-ARIA accessibility that helps pop-up action items be accessed by on-screen readers and assistive devices.
  • Follows WAI-ARIA best practices for implementing keyboard interaction.
  • Based on WCAG 2.0 standards, UI visual elements such as foreground color, background color, line spacing, text, and images are designed.
  • Supports right-to-left (RTL) text direction for users working with RTL languages like Hebrew, Arabic, or Persian.

ASP.NET Core Speed Dial code example

Easily get started with the ASP.NET Core Speed Dial using a few simple lines of C# code example as demonstrated below. Also explore our ASP.NET Core Speed Dial Example that shows you how to render and configure the ASP.NET Core Speed Dial.

    List<SpeedDialItem> items = new List<SpeedDialItem>();
    items.Add(new SpeedDialItem { Text="Cut" });
    items.Add(new SpeedDialItem { Text="Copy" });
    items.Add(new SpeedDialItem { Text="Paste" });
    items.Add(new SpeedDialItem { Text="Delete" });
    items.Add(new SpeedDialItem { Text="Save" });
@using Syncfusion.EJ2.Buttons
<div class="control-section">
    <ejs-speeddial id="speeddial" content="Edit" items="items"></ejs-speeddial>


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