First time using mutation observer, tried to add disconnect()
but seems not working. Need some advice. Thanks.
const cbMutate = (mList) => {
mList.forEach(
(rec) => {
if (jQuery('.item2').length === 1) {
changeItem();
}
}
);
}
const obsTargetEl = new MutationObserver(cbMutate);
obsTargetEl.observe(targetEl, {
attributes: true,
childList: true,
subtree: true
});````