前臺:html
<body> <form id="form1" runat="server"> <%--網頁的循環--%> <%for(int i = 0;i<f.Length;i++) {%> <div> <%=f[i]%> </div> <% }%> <div id="aa" runat="server"></div> <%=cc %><%--定義變量--%> </form> </body>
後臺:spa
public partial class _Default : System.Web.UI.Page { public string[] f = new string[] { "1", "3", "4", "5" };//前臺的循環賦值 public string cc = "111111111";//變量的定義和賦值 protected void Page_Load(object sender, EventArgs e) { aa.InnerHtml = "11111";//對前臺id爲"aa"的控件賦值 } }