Repeater中使用Button

廢話不多直接貼代碼

前台代碼:

<asp:Repeater ID="Repeater3" runat="server">            <ItemTemplate>                <div class="line_item" ><a href="line.aspx?line_id=<%#Eval("id") %>"><%#Eval("title") %></a><span style="color: rgb(136, 136, 136); float: right; margin-right: 90px;"><%#Eval("price") %>元/人</span>                    <asp:HiddenField ID="lineId" runat="server" Value='<%#Eval("id")%>' />                <asp:Button ID="Button1" OnClick="Advance"  style="float: right; margin-right: -120px; margin-top: -4px;" runat="server" Text="預定" /></div>            </ItemTemplate>        </asp:Repeater>

後台代碼:

#region 預定    protected void Advance(object sender, EventArgs e) {        Button bt = sender as Button;        RepeaterItem ri = bt.Parent as RepeaterItem;        HiddenField tx = ri.FindControl("lineId") as HiddenField;        if (!object.Equals(tx, null))         { Response.Write(tx.Value); }    }    #endregion