数据绑定控件ListView
2012-12-30 20:31
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程序代码示例：
后台：
前台：
后台：
protected void ListView2_ItemDataBound(object sender, ListViewItemEventArgs e)
{
if (e.Item.ItemType ==ListViewItemType.DataItem)
{
ListViewDataItem listItem = (ListViewDataItem)e.Item;
DataRowView dataView = (DataRowView)listItem.DataItem;
var row = (WebApplication1.DateSource.DAL.UserDateSource.UserNameRow)dataView.Row;
if (row.UserScore <70)
{
HtmlTableRow trRow = (HtmlTableRow)e.Item.FindControl("trRow");
trRow.Disabled = false;
}
}
}前台：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ListView.aspx.cs" Inherits="WebApplication1.ListView" %>
<!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></title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
InsertMethod="Insert" OldValuesParameterFormatString="original_{0}"
SelectMethod="GetData"
TypeName="WebApplication1.DateSource.DAL.UserDateSourceTableAdapters.UserNameTableAdapter">
<InsertParameters>
<asp:Parameter Name="UserName" Type="String" />
<asp:Parameter Name="UserPsw" Type="String" />
<asp:Parameter Name="UserPicturePath" Type="String" />
<asp:Parameter Name="UserScore" Type="Int32" />
</InsertParameters>
</asp:ObjectDataSource>
<asp:ListView ID="ListView1" runat="server" DataSourceID="SqlDataSource1">
<AlternatingItemTemplate>
<tr style="">
<td>
<asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:Label ID="UserNameLabel" runat="server" Text='<%# Eval("UserName") %>' />
</td>
<td>
<asp:Label ID="UserPswLabel" runat="server" Text='<%# Eval("UserPsw") %>' />
</td>
<td>
<asp:Label ID="UserPicturePathLabel" runat="server"
Text='<%# Eval("UserPicturePath") %>' />
</td>
<td>
<asp:Label ID="UserScoreLabel" runat="server" Text='<%# Eval("UserScore") %>' />
</td>
</tr>
</AlternatingItemTemplate>
<EditItemTemplate>
<tr style="">
<td>
<asp:Button ID="UpdateButton" runat="server" CommandName="Update" Text="更新" />
<asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="取消" />
</td>
<td>
<asp:Label ID="IDLabel1" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:TextBox ID="UserNameTextBox" runat="server"
Text='<%# Bind("UserName") %>' />
</td>
<td>
<asp:TextBox ID="UserPswTextBox" runat="server" Text='<%# Bind("UserPsw") %>' />
</td>
<td>
<asp:TextBox ID="UserPicturePathTextBox" runat="server"
Text='<%# Bind("UserPicturePath") %>' />
</td>
<td>
<asp:TextBox ID="UserScoreTextBox" runat="server"
Text='<%# Bind("UserScore") %>' />
</td>
</tr>
</EditItemTemplate>
<EmptyDataTemplate>
<table runat="server" style="">
<tr>
<td>
未返回数据。</td>
</tr>
</table>
</EmptyDataTemplate>
<InsertItemTemplate>
<tr style="">
<td>
<asp:Button ID="InsertButton" runat="server" CommandName="Insert" Text="插入" />
<asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="清除" />
</td>
<td>
</td>
<td>
<asp:TextBox ID="UserNameTextBox" runat="server"
Text='<%# Bind("UserName") %>' />
</td>
<td>
<asp:TextBox ID="UserPswTextBox" runat="server" Text='<%# Bind("UserPsw") %>' />
</td>
<td>
<asp:TextBox ID="UserPicturePathTextBox" runat="server"
Text='<%# Bind("UserPicturePath") %>' />
</td>
<td>
<asp:TextBox ID="UserScoreTextBox" runat="server"
Text='<%# Bind("UserScore") %>' />
</td>
</tr>
</InsertItemTemplate>
<ItemTemplate>
<tr style="">
<td>
<asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:Label ID="UserNameLabel" runat="server" Text='<%# Eval("UserName") %>' />
</td>
<td>
<asp:Label ID="UserPswLabel" runat="server" Text='<%# Eval("UserPsw") %>' />
</td>
<td>
<asp:Label ID="UserPicturePathLabel" runat="server"
Text='<%# Eval("UserPicturePath") %>' />
</td>
<td>
<asp:Label ID="UserScoreLabel" runat="server" Text='<%# Eval("UserScore") %>' />
</td>
</tr>
</ItemTemplate>
<LayoutTemplate>
<table runat="server">
<tr runat="server">
<td runat="server">
<table ID="itemPlaceholderContainer" runat="server" border="0" style="">
<tr runat="server" style="">
<th runat="server">
ID</th>
<th runat="server">
UserName</th>
<th runat="server">
UserPsw</th>
<th runat="server">
UserPicturePath</th>
<th runat="server">
UserScore</th>
</tr>
<tr ID="itemPlaceholder" runat="server">
</tr>
</table>
</td>
</tr>
<tr runat="server">
<td runat="server" style="">
</td>
</tr>
</table>
</LayoutTemplate>
<SelectedItemTemplate>
<tr style="">
<td>
<asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:Label ID="UserNameLabel" runat="server" Text='<%# Eval("UserName") %>' />
</td>
<td>
<asp:Label ID="UserPswLabel" runat="server" Text='<%# Eval("UserPsw") %>' />
</td>
<td>
<asp:Label ID="UserPicturePathLabel" runat="server"
Text='<%# Eval("UserPicturePath") %>' />
</td>
<td>
<asp:Label ID="UserScoreLabel" runat="server" Text='<%# Eval("UserScore") %>' />
</td>
</tr>
</SelectedItemTemplate>
</asp:ListView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:Database1ConnectionString %>"
SelectCommand="SELECT * FROM [UserName]"></asp:SqlDataSource>
<asp:ListView ID="ListView2" runat="server" DataSourceID="ObjectDataSource1"
ondatabound="ListView2_DataBound" onitemdatabound="ListView2_ItemDataBound"
onitemediting="ListView2_ItemEditing">
<AlternatingItemTemplate>
<tr style="" runat="server" id="trRow">
<td>
<asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:Label ID="UserNameLabel" runat="server" Text='<%# Eval("UserName") %>' />
</td>
<td>
<asp:Label ID="UserPswLabel" runat="server" Text='<%# Eval("UserPsw") %>' />
</td>
<td>
<asp:Label ID="UserPicturePathLabel" runat="server"
Text='<%# Eval("UserPicturePath") %>' />
</td>
<td>
<asp:Label ID="UserScoreLabel" runat="server" Text='<%# Eval("UserScore") %>' />
</td>
</tr>
</AlternatingItemTemplate>
<EditItemTemplate>
<tr style="">
<td>
<asp:Button ID="UpdateButton" runat="server" CommandName="Update" Text="更新" />
<asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="取消" />
</td>
<td>
<asp:Label ID="IDLabel1" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:TextBox ID="UserNameTextBox" runat="server"
Text='<%# Bind("UserName") %>' />
</td>
<td>
<asp:TextBox ID="UserPswTextBox" runat="server" Text='<%# Bind("UserPsw") %>' />
</td>
<td>
<asp:TextBox ID="UserPicturePathTextBox" runat="server"
Text='<%# Bind("UserPicturePath") %>' />
</td>
<td>
<asp:TextBox ID="UserScoreTextBox" runat="server"
Text='<%# Bind("UserScore") %>' />
</td>
</tr>
</EditItemTemplate>
<EmptyDataTemplate>
<table runat="server" style="">
<tr>
<td>
未返回数据。</td>
</tr>
</table>
</EmptyDataTemplate>
<InsertItemTemplate>
<tr style="">
<td>
<asp:Button ID="InsertButton" runat="server" CommandName="Insert" Text="插入" />
<asp:Button ID="CancelButton" runat="server" CommandName="Cancel" Text="清除" />
</td>
<td>
</td>
<td>
<asp:TextBox ID="UserNameTextBox" runat="server"
Text='<%# Bind("UserName") %>' />
</td>
<td>
<asp:TextBox ID="UserPswTextBox" runat="server" Text='<%# Bind("UserPsw") %>' />
</td>
<td>
<asp:TextBox ID="UserPicturePathTextBox" runat="server"
Text='<%# Bind("UserPicturePath") %>' />
</td>
<td>
<asp:TextBox ID="UserScoreTextBox" runat="server"
Text='<%# Bind("UserScore") %>' />
</td>
</tr>
</InsertItemTemplate>
<ItemTemplate>
<tr runat="server" id="trRow" style="">
<td>
<asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:Label ID="UserNameLabel" runat="server" Text='<%# Eval("UserName") %>' />
</td>
<td>
<asp:Label ID="UserPswLabel" runat="server" Text='<%# Eval("UserPsw") %>' />
</td>
<td>
<asp:Label ID="UserPicturePathLabel" runat="server"
Text='<%# Eval("UserPicturePath") %>' />
</td>
<td>
<asp:Label ID="UserScoreLabel" runat="server" Text='<%# Eval("UserScore") %>' />
</td>
</tr>
</ItemTemplate>
<LayoutTemplate>
<table runat="server">
<tr runat="server">
<td runat="server">
<table ID="itemPlaceholderContainer" runat="server" border="0" style="">
<tr runat="server" style="">
<th runat="server">
ID</th>
<th runat="server">
UserName</th>
<th runat="server">
UserPsw</th>
<th runat="server">
UserPicturePath</th>
<th runat="server">
UserScore</th>
</tr>
<tr ID="itemPlaceholder" runat="server">
</tr>
</table>
</td>
</tr>
<tr runat="server">
<td runat="server" style="">
</td>
</tr>
</table>
</LayoutTemplate>
<SelectedItemTemplate>
<tr style="">
<td>
<asp:Label ID="IDLabel" runat="server" Text='<%# Eval("ID") %>' />
</td>
<td>
<asp:Label ID="UserNameLabel" runat="server" Text='<%# Eval("UserName") %>' />
</td>
<td>
<asp:Label ID="UserPswLabel" runat="server" Text='<%# Eval("UserPsw") %>' />
</td>
<td>
<asp:Label ID="UserPicturePathLabel" runat="server"
Text='<%# Eval("UserPicturePath") %>' />
</td>
<td>
<asp:Label ID="UserScoreLabel" runat="server" Text='<%# Eval("UserScore") %>' />
</td>
</tr>
</SelectedItemTemplate>
</asp:ListView>
</form>
</body>
</html>
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