@wezz/ariatabmanager NPM

ARIA Tab Manager

This is a Tab Management script that takes advantage of ARIA Manager By adding data attributes to markup it will take care of aria attributes which can e used to style the tabs.

Installation

npm install @wezz/ariamanager
npm install @wezz/ariatabmanager

Usage

Initialize ARIA Manager & ARIA Tab Manager

import ARIAManager from "@wezz/ariamanager";
import ARIATabManager from "@wezz/ariatabmanager";
// On document ready
new ARIAManager();
new ARIATabManager();

Initiation options

The constructor can take the following options object:

const ariaOptions = { 
    parent: document.body, // This defined the entrypoint where ARIA Manager will query for relevant elements
    initiateElements: true // This disables the automatic initiation
};
new ARIAManager(ariaOptions);
new ARIATabManager(ariaOptions);

Tab markup example

<div data-tab-container>
    <button aria-controls="mycontent1" aria-pressed="false" data-tab-button>Tab 1</button>
    <button aria-controls="mycontent2" aria-pressed="false" data-tab-button>Tab 2</button>

    <div data-tab-contentcontainer>
        <div id="mycontent1" aria-hidden="false" data-tab-content>Tab 1</div>
        <div id="mycontent2" aria-hidden="true" data-tab-content>Tab 2</div>
    </div>
</div>

Optional behavior

There is a additional parameter data-tab-selection-mode which will allow users to close all tabs.

<div data-tab-container data-tab-selection-mode="allownone">...</div>

More examples

See the example html page for more examples on how to implement the ARIATabManager

Related packages

ARIAManager

ARIAManager is the engine that drives the ARIATabManager. It handles the relationship between aria-controls elements and their targets.

MatchMedia Attribute Manager

Adding a aria-hidden attribute and not using it for it's intended use is bad for accessibility. Elements can be visually visible but hidden for users using screenreaders and more.

The MatchMedia Attribute Manager makes it possible to remove or add aria-hidden depending on a media query.

Use cases can be that you want to show a navigation in desktop, but in mobile it's supposed to be hidden by default and toggled by a button.