GridView中添加一个CheckBox列
1<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GridView_CheckBoxColumn.aspx.cs" Inherits="GridSamples_GridView_CheckBoxColumn" %>
2
3<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4
5<html xmlns="http://www.w3.org/1999/xhtml" >
6<head runat="server">
7 <title>无标题页</title>
8 <script language="javascript" type="text/javascript">
9 function selectAll(obj)
10 {
11 var theTable = obj.parentElement.parentElement.parentElement;
12 var i;
13 var j = obj.parentElement.cellIndex;
14
15 for(i=0;i<theTable.rows.length;i++)
16 {
17 var objCheckBox = theTable.rows[i].cells[j].firstChild;
18 if(objCheckBox.checked!=null)objCheckBox.checked = obj.checked;
19 }
20 }
21 </script>
22</head>
23<body>
24 <form id="form1" runat="server">
25 <div>
26 <asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False"
27 DataKeyNames="id" DataSourceID="AccessDataSource1" AllowSorting="True" OnDataBinding="GridView1_DataBinding" OnRowDataBound="GridView1_RowDataBound">
28 <Columns>
29 <asp:TemplateField>
30 <ItemTemplate>
31 <asp:CheckBox ID="CheckBox1" runat="server" Checked="True" Text='<%#DataBinder.Eval(Container.DataItem,"id") %>' />
32 </ItemTemplate>
33 <HeaderTemplate>
34 <input id="CheckAll" type="checkbox" onclick="selectAll(this);" />本页全选
35 </HeaderTemplate>
36 </asp:TemplateField>
37 <asp:BoundField DataField="id" HeaderText="id" InsertVisible="False" ReadOnly="True"
38 SortExpression="id" />
39 <asp:BoundField DataField="name" HeaderText="name" SortExpression="name" />
40 <asp:BoundField DataField="sex" HeaderText="sex" SortExpression="sex" />
41 <asp:BoundField DataField="deptid" HeaderText="deptid" SortExpression="deptid" />
42 </Columns>
43 </asp:GridView>
44
45
46 <asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="~/App_Data/test.mdb"
47 SelectCommand="SELECT [id], [name], [sex], [deptid] FROM [employees]"></asp:AccessDataSource>
48 <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="ShowAllSelectedItem" />
49 <asp:TextBox ID="TextBox1" runat="server" Width="200px"></asp:TextBox></div>
50 </form>
51</body>
52</html>
