1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | 1× 6× 6× 6× 1× 6× 1× | export function getAttr ( element, attr ) { if (Etypeof element === 'string') { element = getElement(element); } return element && element.getAttribute(attr) || null; } export function getElement ( query ) { return document.querySelector(query); } export function getElements ( query ) { return document.querySelectorAll(query); } |