html how to make element focusable
tabindex="0"javascript get focusable elements
/**
* Gets keyboard-focusable elements within a specified element
* @param {HTMLElement} [element=document] element
* @returns {Array}
*/
function getKeyboardFocusableElements (element = document) {
return [...element.querySelectorAll(
'a, button, input, textarea, select, details,[tabindex]:not([tabindex="-1"])'
)]
.filter(el => !el.hasAttribute('disabled'))
}Copyright © 2021 Codeinu
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