We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Trusted by the world’s leading companies

Syncfusion Trusted Companies

Overview

The HTML5/JavaScript Accordion is a container-based control with vertically collapsible panels (vertical accordion) and stacked headers that expand or collapse one or more panels at a time within the available space.


Expand and collapse

The JavaScript Accordion control allows you to customize the expand and collapse actions.

Expand mode

A single panel or multiple panels can expand or collapse (panel toggle) at a time by clicking the panel header (interactions) or programmatically.

Collapsible mode

Collapse all the panels at once. With customization options, a specific panel is set to be in an open state while the rest of the panels are collapsed.


Accordion templates

The JavaScript Accordion control allows you to customize the header and content panel appearance using given HTML elements.


JavaScript Accordion in data binding

JSON array binding

The JavaScript Accordion control can be rendered based on a JSON array collection of properties such as headers and content. Data binding can be achieved by an array collection of items.


Nested accordions

Add nested levels of the collapsible panel within the parent accordion.


Accordion navigation menu

The JavaScript Accordion control can use a nested vertical (hierarchical) navigation menu with links, including external links, in the accordion header.


Icon support

Add prefix icons or images to the panel header. The default expand and collapse icon used in the header is customizable.


HTML5 JavaScript Accordion in touch mode

Responsive accordion

The JavaScript Accordion control adapts responsively in devices based on the available space for modern web and mobile applications.


Dynamic AJAX content

The JavaScript Accordion allows you to load external content dynamically to a panel using the AJAX library.

HTML5 JavaScript Accordion with dynamic loaded content through AJAX


HTML5 JavaScript Accordion with animated panels

Animation

JavaScript collapsible panels support several types of built-in fancy animation for panel expanding and collapsing actions. Animation behavior is customizable.


Developer-friendly APIs

Developers can control the appearance and behavior of accordions using a rich set of APIs.

State persistence

During browser navigation, the expanded or collapsed state of an accordion persists.


Accessibility

  • Fully supports WAI-ARIA accessibility that helps the accordion control be accessed by on-screen readers and assistive devices. 
  • Follows WAI-ARIA Best Practices for implementing keyboard interaction. 
  • Designed the UI element visuals such as foreground color, background color, line spacing, text and images based on WCG 2.0 standard.

Built-in themes

The JavaScript Accordion control is shipped with several built-in themes such as material, bootstrap, fabric (Office 365), and high contrast.

Users can customize any one of these built-in themes or create new themes by either simply overriding SASS variables or using our Theme Studio application.


Other frameworks

The JavaScript Accordion control is also available in Angular, React, Vue and Blazor frameworks that are built from their own TypeScript libraries.


60+ JAVASCRIPT UI CONTROLS

Read independent,
authenticated reviews
on G2 Crowd

Download Now Pricing

What do our customers say about us?

Double quotes

We're using the file formats and Windows/JavaScript list controls a lot. They're fast, easy to use, and the documentation is good and contains examples. Tickets with questions or suggestions were answered within a day, so we're happy to use the Syncfusion libraries.
Daniel Persidok

Daniel Persidok

wpd onshore GmbH & Co. KG

Double quotes

Using Syncfusion Angular and JavaScript controls makes front-end web development a piece of cake. Each component has many properties that can be configured as per your desire, methods that can be used to interact with the element, and a lot of events that trigger at different stages, which makes modifying your components according to the state of the application an easy task. Also, their support is amazing! They always offer a sample working project, which makes it very simple to solve your question about your code.
Carlos Rodriguez Garcia

Carlos Rodriguez Garcia

Vistatec

Transform your applications today by downloading our free evaluation version Download Free Trial

Awards

Greatness—it’s one thing to say you have it, but it means more when others recognize it. Syncfusion is proud to hold the following industry awards.

Syncfusion Awards
Scroll up icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon