日期:2012-02-09  浏览次数:20563 次

DataList控件功能很强大,他支持选择、编辑,实现的方法也很简单,不过最令人头疼的就是它不像DataGrid控件一样内置了分页的功能,这么好的一个控件竟然不能分页!!!确实是一个很让人头疼的事情。
  不过,只是DataList没有提供内置的分页功能,但是并不表示,我们不能使用DataList控件来实现分页,既然它不给我分页功能,那只好自己动手了。
  下面是全部原代码,其实用到的方法和PHP中的分页差不多,只是这里用的是DataAdapter与DataSet组合,而不是PHP中的SQL语句直接搞定。



default.aspx文件:
<%@ Page language="c#" Codebehind="default.aspx.cs" AutoEventWireup="false" Inherits="guestbook._default" %>
<HTML>
<HEAD>
<title>中国BS网留言簿</title>
<HTML>
<HEAD>
<title>DataList分页</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio 7.0">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form method="post" action="default.aspx" runat="server" ID="Form1">
<table width="100%" border="0" cellpadding="2" cellspacing="0" align="center">
<tr>
<td align="middle">
<asp:DataList ID="Myguest" RepeatColumns="1" Runat="server">
<ItemTemplate>
<table class="gueststyleline" border="0" cellpadding="0" cellspacing="1" align="center" width="610">
<tr>
<td>
<table class="gueststyleline" border="0" cellpadding="0" cellspacing="1" align="center" width="610">
<tr>
<td>
<table width="100%" border="0" cellpadding="6" cellspacing="0" class="gueststylebg" align="center">
<tr>
<td width="112" align="center" height="153" valign="top">
<table width="100%" border="0" cellspacing="0" cellpadding="0" height="100%" class="gueststylebg">
<tr>
<td>
<table border="0" cellspacing="0" cellpadding="0" align="center" height="25">
<tr>
<td class="FILTER">
<div align="center"><font style="LEFT: 0px; WIDTH: 100%; WORD-WRAP: break-word; 130; 0pt"><%# DataBinder.Eval(Container.DataItem,"name") %></font></div>
</td>
</tr>
</table>
<div align="center"><font style="LEFT: 0px; WIDTH: 100%; WORD-WRAP: break-word; 130; 0pt"><img src="<%# DataBinder.Eval(Container.DataItem,"face") %>" width="80" height="90" align="middle"></font><br>
<br>

<%# DataBinder.Eval(Container.DataItem,"sex") %>
★</div>
</td>
</tr>
</table>
</td>
<td align="center" height="153" width="2">
<table class="gueststyleline" width="1" height="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="1"></td>
</tr>
</table>
</td>
<td height="33" valign="top" width="463">
<table width="100%" border="0" cellspacing="0" cellpadding="0" class="gueststylebg" style="TABLE-LAYOUT: fixed" height="20">
<tr>
<td height="14" width="310"><img src="http://www.163design.net/n/i/images/icon/subject.gif" width="15" height="15" alt="主题">:<%# DataBinder.Eval(Container.DataItem,"caption") %><br>
</td>
<td width="151" height="14"><font style="0pt">  <img src="http://www.163design.net/n/i/images/icon/posttime.gif" width="16" height="15" alt="发表时间[北京时间]">:<%# DataBinder.Eval(Container.DataItem,"postdate") %></font></td>
</tr>
</table>
<hr class="gueststylehr" size="0.1" width="100%">
<table width="100%" border="0" cellpadding="5" cellspacing="0" class="gueststylebg" height="45%" style="TABLE-LAYOUT: fixed">
<tr>
<td valign="top" width="28" align="center"><img src="http://www.163design.net/n/i/images/emot/1.gif" width="16" height="16">
</td>
<td valign="top" width="94%" style="LEFT: 0px; WIDTH: 100%; WORD-WRAP: break-word; 130; 0pt">