kmknkk / chatroom-websocket Goto Github PK

        document.getElementById('main').addEventListener('click', function (e) {
            //获取被点击的头像
            var target = e.target;
            if (target.nodeName.toLowerCase() === 'img') {
                headnum = e.target.num;
                if (headnum != null) {
                    document.getElementById('defaultHead').setAttribute('src', 'images/user/user' + headnum + '.jpg');
                    headportrait.style.display = 'none';
                }
            }
            else {
                headportrait.style.display = 'none';
            }
        }, false);