关于页面传值问题

[1asas]

 <asp:Repeater id="one" runat="server"  OnItemDataBound="one_ItemDataBound">
       <ItemTemplate>
           <li>
                   <%#Eval("navigation") %>
           </li>
         <asp:Repeater id="two" runat="server" >
          <ItemTemplate>
                  <li>
                    <a href='LB.aspx?t=<%#Eval("navigation_id") %>'> <%#Eval("navigation_Name")%> </a>
                  </li>
                </ItemTemplate>
              </asp:Repeater>
           </ItemTemplate>
         </asp:Repeater>

 DB db = new DB();
        protected void Page_Load(object sender, EventArgs e)
        {
            index_on();
        }
        #region 一级导航栏
        /// <summary>
        /// 一级导航栏查询
        /// </summary>
        public void index_on()
        {
            string sql = "select id,navigation from navigation";
            DataTable dt = db.reDt(sql);
            one.DataSource = dt;
            one.DataBind();

        }
        #endregion

        #region 二级导航栏
        /// <summary>
        /// 二级导航栏
        /// </summary>
        protected void one_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            //Repeater标签实例化后获取two标签
            Repeater rp = (Repeater)e.Item.FindControl("two");
            //获取id
            string id = ((DataRowView)e.Item.DataItem).Row["id"].ToString();
            string sql1 = "select id,navigation_Name,navigation_id from navigation_Name where navigation_id=" + id;
            DataTable dt1 = db.reDt(sql1);
            rp.DataSource = dt1;
            rp.DataBind();
        }
        #endregion

<div>
<asp:Repeater id="one" runat="server"  OnItemDataBound="one_ItemDataBound">
       <ItemTemplate>
           <li>
                 <a href="LB.aspx?id=<%#Eval("navigation_id") %>"><%#Eval("navigation_Name")%></a>
           </li>
           <asp:Repeater id="two" runat="server" >
               <ItemTemplate>
                   <li>
                    <a href="LB.aspx?id=<%#Eval("navigation_id") %>"><%#Eval("navigation_bar")%></a>  
                   </li>
               </ItemTemplate>
      </asp:Repeater>
 </ItemTemplate>
</asp:Repeater>
    </div>
        <div id="content" style="border:1px solid; width:500px; height:300px; font-size:14px;" runat="server">
            <asp:Repeater ID="Repeater1" runat="server">
                <ItemTemplate>
                    <%#Eval("title") %>
                </ItemTemplate>
            </asp:Repeater>
        </div>

 DB db = new DB();
        protected void Page_Load(object sender, EventArgs e)
        {
            liebiao();
        }
        #region 显示二级列表
        /// <summary>
        /// 显示二级列表
        /// </summary>
        public void liebiao()
        {
            int sid = int.Parse(Request.QueryString["t"]);
            string sql = "select navigation_Name.id,navigation_Name,navigation_id from navigation_Name where navigation_id =" + sid;
            DataTable dt = db.reDt(sql);
            one.DataSource = dt;
            one.DataBind();
        }
        #endregion

        #region 显示三级列表
        /// <summary>
        /// 显示三级列表
        /// </summary>
        protected void one_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            //Repeater标签实例化后获取two标签
            Repeater rp = (Repeater)e.Item.FindControl("two");
            //获取id
            string id = ((DataRowView)e.Item.DataItem).Row["id"].ToString();
            string sql1 = "select id,navigation_bar,navigation_id from bar_navigation where navigation_id=" + id;
            DataTable dt1 = db.reDt(sql1);
            rp.DataSource = dt1;
            rp.DataBind();
        }
        #endregion

        #region 显示文章标题
     
        #endregion
    }

我想实现下点击二级导航或者三级导航的时候文章内容标题改变.
就和新闻列表一样
我试过用href传
但是Request.QueryString 就会报错因为有一个是接受另一个页面的
还有就是点击二级列和三级列表如何判断
总之呢Request.QueryString他肯定会接受不了.然后导致报错
我现在思路有问题.
谁给来一个好的思路

[轮回归来]

写个JS方法，在现有路径上拼接，比如：

function seturl(id1){
this.location.href+="&id=id1";
}

参数可以自己随便写，后台判断下就行了

[huaneramn]

这么长啊。。。。。。。。。。。。。。。。。。。

[hhj_2679464683]

使用PostBackUrl属性实现页面传值 //跳转页面及页面传值 <form id="form1" runat="server"> <div> <asp:TextBox ID="TextBox1" runat="server" Text="这是源页中文本框的值" Width="200px"></asp:TextBox> <asp:Button ID="Button1" runat="server" Text="跳转到Target.aspx页" PostBackUrl="~/Target.aspx" /> </div> </form> //跳转到该页达到传值 protected void Page_Load(object sender, EventArgs e) { //if (this.IsCrossPagePostBack) { string temp = (this.PreviousPage.FindControl("TextBox1") as TextBox).Text; Response.Write(temp);//CodeGo.net/ //Response.Write(Request["TextBox1"]); } }