Repeater绑定Xml数据源或文件

1、要引用的命名空间

using System;

using System.Data;

using System.Web;

using System.Web.UI.WebControls;

2、Repeater控件绑定XmlDataSource数据源，无分页

1）前台TestRepeater.aspx文件：

<asp:Repeater ID="xml1" runat="server" DataSourceID="XmlDataSource1">

<ItemTemplate>

<ul>

<li style="color: Blue;">《<%# Server.HtmlEncode(XPath("name").ToString()) %>》</li>

<li><%# Server.HtmlEncode(XPath("mark").ToString())%></li>

<li><b>数量：</b><%# XPath("quantity")%>  <b>价格：</b><%# XPath("price")%>  <b>作者：</b><%# XPath("author")%></li>

</ul>

<hr />

</ItemTemplate>

</asp:Repeater>

<asp:XmlDataSource runat="server" DataFile="~/data/test.xml"></asp:XmlDataSource>

2）后台TestRepeater.aspx.cs文件

如没有特殊需求，后台无需任何代码即可显示数据。

3、Repeater控件通过DataTable（DataView）直接绑定xml文件，有分页

1）前台TestRepeater.aspx文件：

<asp:Repeater ID="xml1" runat="server">

<ItemTemplate>

<ul>

<li style="color: Blue;"><a style="color: Red;" href='?id=<%# Eval("id") %>'>删除</a>《<%# Server.HtmlEncode(Eval("name").ToString()) %>》</li>

<li><b>数量：</b><%# Eval("quantity")%>  <b>价格：</b><%# Eval("price")%>  <b>作者：</b><%# Eval("author")%></li>

</ul>

<hr />

</ItemTemplate>

</asp:Repeater>

<ul>

<li>

<asp:HyperLink ID="hyHome" runat="server" Text="首页"></asp:HyperLink>  

<asp:HyperLink ID="hyPrev" runat="server" Text="上一页"></asp:HyperLink>  

<asp:HyperLink ID="hyNext" runat="server" Text="下一页"></asp:HyperLink>  

<asp:HyperLink ID="hyEnd" runat="server" Text="尾页"></asp:HyperLink>  

共 <asp:Literal ID="recTotal" runat="server"></asp:Literal> 项，<asp:Literal ID="pageCount" runat="server"></asp:Literal> 页，当前第 <asp:Literal ID="pageIndex" runat="server"></asp:Literal> 页

</li>

</ul>

2）后台TestRepeater.aspx.cs文件：

protected void Page_Load(object sender, EventArgs e)

{

string file = Server.MapPath("/data/test.xml");

DataSet ds = new DataSet();

ds.ReadXml(file);

DataTable dt = ds.Tables[0];

//执行删除操作

int id = Convert.ToInt32(Request.QueryString["id"]);

if (id > 0)

{

dt.Rows[id-1].Delete();

dt.AcceptChanges();

ds.WriteXml(file);

}

//执行删除操作

DataView dv = dt.DefaultView;

dv.Sort = "date desc";

PagedDataSource pds = new PagedDataSource();

pds.DataSource = dv;

pds.AllowPaging = true;

pds.PageSize = 10;

int pageIndex = Convert.ToInt32(Request.QueryString["page"]);

if (pageIndex <= 1) pageIndex = 1;

pds.CurrentPageIndex = pageIndex - 1;

this.xml1.DataSource = pds;

this.xml1.DataBind();

this.recTotal.Text = pds.DataSourceCount.ToString();

this.pageCount.Text = pds.PageCount.ToString();

this.pageIndex.Text = pageIndex.ToString();

if (pageIndex == 1)

this.hyHome.NavigateUrl = string.Empty;

else

this.hyHome.NavigateUrl = "?page=1";

if (pageIndex > 1)

this.hyPrev.NavigateUrl = "?page=" + (pageIndex - 1) + "";

else

this.hyPrev.NavigateUrl = string.Empty;

if (pageIndex < pds.PageCount)

this.hyNext.NavigateUrl = "?page=" + (pageIndex + 1) + "";

else

this.hyNext.NavigateUrl = string.Empty;

if (pageIndex >= pds.PageCount)

this.hyEnd.NavigateUrl = string.Empty;

else

this.hyEnd.NavigateUrl = "?page=" + (pds.PageCount) + "";

}

4、xml文件格式：

<?xml version="1.0" encoding="utf-8"?>

<books>

<book>

<id>1</id>

<name>神州侠侣</name>

<quantity>50</quantity>

<price>45.55</price>

<author>tiger</author>

</book>

</books>