How to make addEventListener 'click' work on two menu items with same class
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Page: https://ensjotannklinikk.no/forside-wip Here's a fiddle The first menu item called " Behandlinger " is set up with this JS (courtesy of biberman) to make the submenu emerge and retract properly. var submenu = document.querySelector('.behandlinger-meny'); var menuTrigger = document.querySelector('.behandlinger-item'); //javascript version of jQuery isChild() function isChild(item, parentItem) { while (item != undefined && item != null && item.tagName.toUpperCase() != 'BODY'){ if (item == parentItem){ return true; } item = item.parentNode; } return false; } menuTrigger.addEventListener('click', function() { submenu.style.height = '55px';...