javascript 检测单击外部元素

Posted 2021-05-03

document.addEventListener('click', function (e) {
        if (!e.target.closest('.popup')) {
            var classListArray = Array.prototype.slice.call(e.target.classList);
            var isSearchIcon = classListArray.indexOf('search-options__icon') > -1;

            if (!isSearchIcon) {
                hideAll();
            }
        }
    });