RepeaterTest.前台代码：
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RepeaterTest.aspx.cs" Inherits="wow_RepeaterTest" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title>Repeater实现GridView编辑修改模式</title></head><body> <form id="form1" runat="server"> <div style="text-align: center;"> <table border="1" cellpadding="0" cellspacing="1" style="width: 80%; border: 1px solid #ccc; font-size: 12px;"> <tr> <td align="center"> <asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="Repeater1_ItemDataBound" OnItemCommand="Repeater1_ItemCommand"> <HeaderTemplate> <table border="0" cellpadding="0" cellspacing="1" style="background-color: #CCC; width: 80%;"> <tr> <td style="background-color: #FFF; height: 25px;"> A标题 </td> <td style="background-color: #FFF;"> B标题 </td> <td style="background-color: #FFF;"> C标题 </td> <td style="background-color: #FFF;"> 编辑 </td> </tr> </HeaderTemplate> <ItemTemplate> <asp:Panel ID="plItem" runat="server"> <tr> <td style="background-color: #FFF; height: 25px; width: 30%;"> <%# DataBinder.Eval(Container.DataItem, "a")%> </td> <td style="background-color: #FFF; width: 30%;"> <%# DataBinder.Eval(Container.DataItem,"b") %> </td> <td style="background-color: #FFF; width: 30%;"> <%# DataBinder.Eval(Container.DataItem,"c") %> </td> <td style="background-color: #FFF; width: 10%;"> <asp:LinkButton runat="server" ID="lbtEdit" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "ID")%>' CommandName="Edit" Text="编辑"></asp:LinkButton> <asp:LinkButton runat="server" ID="lbtDelete" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "ID")%>' CommandName="Delete" Text="删除"></asp:LinkButton> </td> </tr> </asp:Panel> <asp:Panel ID="plEdit" runat="server"> <tr> <td style="background-color: #FFF; height: 25px; width: 30%;"> <asp:TextBox ID="txtA" Text='<%# DataBinder.Eval(Container.DataItem,"a") %>' runat="server"></asp:TextBox> </td> <td style="background-color: #FFF; width: 30%;"> <asp:TextBox ID="txtB" Text='<%# DataBinder.Eval(Container.DataItem,"b") %>' runat="server"></asp:TextBox> </td> <td style="background-color: #FFF; width: 30%;"> <asp:TextBox ID="txtC" Text='<%# DataBinder.Eval(Container.DataItem,"c") %>' runat="server"></asp:TextBox> </td> <td style="background-color: #FFF; width: 80px; width: 10%;"> <asp:LinkButton runat="server" ID="lbtUpdate" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "ID")%>' CommandName="Update" Text="更新"></asp:LinkButton> <asp:LinkButton runat="server" ID="lbtCancel" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "ID")%>' CommandName="Cancel" Text="取消"></asp:LinkButton> </td> </tr> </asp:Panel> </ItemTemplate> <FooterTemplate> </table></FooterTemplate> </asp:Repeater> </td> </tr> <tr> <td align="center" style="height:80px;"> 点<a href="http://www.x-wow.net/wow/Download/RepeaterTest.rar" title="源代码" style="color: Red;">这里</a>示例下载 </td> </tr> </table> </div> </form></body></html>
RepeaterTest.后台代码：using System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;
using System.Text;
public partial class wow_RepeaterTest : System.Web.UI.Page{ DataTable m_dt = new DataTable();
int m_iID = 0;
protected void Page_Load(object sender, EventArgs e) { if (!this.IsPostBack) { Repeater1.DataSource = this.InitDataTable(); Repeater1.DataBind(); } }
protected DataTable InitDataTable() { m_dt.Columns.Add("ID"); m_dt.Columns.Add("a"); m_dt.Columns.Add("b"); m_dt.Columns.Add("c");
DataRow dr; for (int i = 1; i <= 10; i++) { dr = m_dt.NewRow();
dr["ID"] = i.ToString(); dr["a"] = "A" + ((i * 10).ToString()); dr["b"] = "B" + ((i * 100).ToString()); dr["c"] = "C" + ((i * 1000).ToString());
m_dt.Rows.Add(dr); }
return m_dt; }
protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e){ if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) { if (m_dt.Rows[e.Item.ItemIndex]["ID"].ToString() != m_iID.ToString()) { ((Panel)e.Item.FindControl("plItem")).Visible = true; ((Panel)e.Item.FindControl("plEdit")).Visible = false; } else { ((Panel)e.Item.FindControl("plItem")).Visible = false; ((Panel)e.Item.FindControl("plEdit")).Visible = true; } }}
protected void Repeater1_ItemCommand(object source, RepeaterCommandEventArgs e){ if (e.CommandName == "Edit") { m_iID = int.Parse(e.CommandArgument.ToString()); } else if (e.CommandName == "Cancel") { m_iID = -1; } else if (e.CommandName == "Update") { //Update.......
string sA = ((TextBox)this.Repeater1.Items[e.Item.ItemIndex].FindControl("txtA")).Text.Trim(); string sB = ((TextBox)this.Repeater1.Items[e.Item.ItemIndex].FindControl("txtB")).Text.Trim(); string sC = ((TextBox)this.Repeater1.Items[e.Item.ItemIndex].FindControl("txtC")).Text.Trim();
this.Page.ClientScript.RegisterStartupScript(this.Page.GetType(), "key", "alert('更新ID：" + e.CommandArgument + "；页面值：A," + sA + "----B," + sB + "----C," + sC + "');", true); } else if (e.CommandName == "Delete") { //Delete....... this.Page.ClientScript.RegisterStartupScript(this.Page.GetType(), "key", "alert('删除ID：" + e.CommandArgument + "');", true); }
Repeater1.DataSource = this.InitDataTable(); Repeater1.DataBind();}}
本文来自博客，转载请标明出处：http://blog.csdn.net/lxy_abcde1190/archive/2008/05/30/2496589.aspx
