js10秒倒计时鼠标点击次数统计 

<html>
<head>
    <meta charset="utf-8"/>
    <script type="text/javascript">
        var count = 10;
        var sh;
        function counter(){
            sh = setInterval(jishi,1000);
        }
        function jishi(){
            var btn = document.getElementById("btn");
            btn.innerHTML = "倒计时"+(--count)+"秒";
            if(count == 0){
                btn.disabled = false;
                btn.innerHTML = "开始点击";
                clearInterval(sh);

                btn.onclick = function(){
                    var result = document.getElementById("result");
                    setInterval(function(){
                        //执行点击操作
                        result.innerHTML = "您点击了："+(count++)+"次";
                    },100);
                };
                btn.click();
            }
        }

        window.onload = counter;
    </script>
</head>
<body>
    <button id="btn" disabled="disabled">倒计时10秒</button>
    <span id="result"></span>
</body>
</html>

 

posted @ 2016-05-12 06:42  BloggerSb  阅读(735)  评论(0)  编辑  收藏  举报