怎么实现在asp.net页面刷新的时候,背景音乐不重唱?
除了用框架之外还有没有更好办法?
请各位大虾帮帮忙

解决方案 »

  1.   

     后台:/******写初次标示cookie是否是第一次加载****/
            if (Request.Cookies["VisitTag"] == null)
            {
                HttpCookie firstvisit = new HttpCookie("VisitTag", HttpUtility.UrlEncodeUnicode("true"));
                firstvisit.Path = "/";
                Response.Cookies.Add(firstvisit);
            }
            else
            {
                Request.Cookies["VisitTag"].Value = HttpUtility.UrlEncodeUnicode("false");
                Response.Cookies.Set(Request.Cookies["VisitTag"]);
            }前台:
    <script>
    var cookieStr = document.cookie;
    var cookieValue = cookieStr.split("; "); 
    var temp = cookieValue[0].split("=");
    if(temp[0]=="VisitTag"&&temp[1]=="true")
    document.write("<bgsound>.....")
    </script>