import { modifier } from 'ember-modifier'; export default modifier(function enabled($element, [bool = true], hash) { if (['input', 'textarea', 'select', 'button'].includes($element.nodeName.toLowerCase())) { if (bool) { $element.disabled = bool; } else { $element.dataset.disabled = false; } return; } for (const $el of $element.querySelectorAll('input,textarea')) { if ($el.dataset.disabled !== 'false') { $el.disabled = bool; } } });