Version 2.0: Add API to add programmatically tab panels

If you need to apply tab panels script to <div id="newContent">your tab panel source</div>:

van11yAccessibleTabPanelAria(document.getElementById('newContent'));

• Updated documentation
• no more need to use id="label_xxxx" on links, the script will generate them.

Tab panel opened by default

If you need a tab to be opened by default, it is possible, using data-selected="1" on the .js-tablist__link you need to be opened (See the demo, second example).

Other tabs are still available, here are the rules for this feature:

• The fragment detection (explained below) will always have priority on this feature;
• If there are several data-selected="1" put on tabs in the same group (which does not make sense and should never happen), the first one will be used.

Clean up version

Bugfixes, cleanup, re-indentation, and rebuild of the script

1st release of the script

1st release of the script: https://van11y.net/accessible-tab-panel/