javascript中设置Visible属性可行吗？

Question

    <div id="show" runat="server">功能测试</div>

        <script type="text/javascript">window.onload = initAll;
            function initAll() {
                document.getElementById("<%=btn1.ClientID%>").onclick = initRedirect;

            function initRedirect() {
                if (confirm("Are you sure you want to do that?")) {
                    alert("You said yes");
                    document.getElementById("<%=show.ClientID%>").Visible = false;
                }
                else {
                    alert("You said no");
                }
            }
        }</script>

                    对话框Are you sure you want to do that?弹出后，我点了确定，但是document.getElementById("<%=show.ClientID%>").Visible = false;不生效，为什么呢？谢谢。

Answer 1

前台后台你没搞清楚，Visible对应客户端的el.style.visibility

document.getElementById("<%=show.ClientID%>").el.style.visibility = 'hidden';

还有解决了记得采纳：）。。。。
http://ask.csdn.net/questions/631907