关闭windows窗口时操作

  <script language="javascript">
        var timer
        var privatemsg
        function IfWindowClosed()
        {
      if (privatemsg.closed == true)
      {
          window.clearInterval(timer)
                alert("窗口关闭");
         }
        }
    </script>

    <script language="javascript">
        function view()
        {
            url="win.htm";
            privatemsg = window.open(url,"AE","WIDTH=400,HEIGHT=150");
            timer=window.setInterval("IfWindowClosed()",1);
        }
    </script>

    <a href="javascript:view()">去吧 ！</a>

转载于:https://blog.51cto.com/xfqxj/477124