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JavaScript js fab

Overview

The JavaScript Floating Action Button (JavaScript FAB) is an extension of the JavaScript Button that appears in front of all contents of a screen and performs a primary action. It supports several built-in features, such as icons, predefined styles, different button sizes, and UI customization.

JavaScript Floating Action Button with Grid control

Predefined styles

Several predefined styles are available in the JavaScript Floating Action Button:

  • Primary
  • Secondary
  • Outline
  • Info
  • Success
  • Warning
  • Danger

You can use any of these styles based on the context of your application.

JavaScript FAB with different predefined styles

JavaScript FAB positioning

Positioning

The JavaScript Floating Action Button provides built-in support to position the FAB on the page or target.

Icon with text button

In JavaScript FAB, use a button with an icon to the right or left of button text or choose an icon-only button.

JavaScript FAB icon with text button

Built-in themes

The JavaScript Floating Action Button supports several built-in themes such as Tailwind CSS, Bootstrap 5, Bootstrap 4, Bootstrap, Material, Fabric, Fluent, and high contrast. Users can customize these built-in themes or create new ones to achieve their desired look and feel by simply overriding SASS variables or using our Theme Studio application.

Accessibility

  • Fully supports WAI-ARIA accessibility practices to work with screen readers and assistive devices.
  • Follows WAI-ARIA best practices for implementing keyboard interaction.
  • Adheres to WCAG 2.0 standards in the design of UI visual elements such as foreground color, background color, line spacing, text, and images.
  • Supports right-to-left (RTL) text direction for users working with RTL languages like Hebrew, Arabic, or Persian.

Developer-friendly APIs

The JavaScript Floating Action Button (FAB) control offers a range of APIs that allows developers to customize its appearance and behavior. With these APIs, developers can create a unique and highly personalized FAB that fits seamlessly into their applications.

JavaScript Floating Action Button Code Example

Easily get started with the JavaScript Floating Action Button using a few simple lines of HTML and TS code, as demonstrated below. Also explore our JavaScript Floating Action Button Example that shows you how to render and configure the FAB in JavaScript.

<div>
    <button id='fab'></button>
</div>
import { Fab } from '@syncfusion/ej2-buttons';

// Initialize the Floating Action Button control.
let fab: Fab = new Fab({ iconCss: 'e-icons e-edit' });

// Render initialized Floating Action Button.
fab.appendTo('#fab');

Other supported frameworks

The Floating Action Button control is also available in Blazor, Angular, React, and Vue frameworks. Check out the control on other platforms using these links:

Reference

https://www.syncfusion.com/javascript-ui-controls/js-button

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