关于VS2005中GridView的自定义分页，单选、多选、排序、自增列的简单应用(转载的)

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!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>无标题页</title>
    <script language="javascript" type="text/javascript">
    // 判断多选是否与选中项（没有选中的返回false）
    function slcNo_click()
    {
        if (document.form1.checkboxname.length)
        {
            for (var i=0;i<document.form1.checkboxname.length;i++)
            {
                if(document.form1.checkboxname[i].checked)
                {
                    return true;
                }
            }
        }
        else
        {
            if(document.form1.checkboxname.checked)
            {
                return true;
            }
        }
        alert("请选择后再操作！");
        return false;
    }

    // 鼠标经过改变行的颜色
    if (!objbeforeItem)
    {
        var objbeforeItem=null;
        var objbeforeItembackgroundColor=null;
    }
    function ItemOver(obj)
    {
        if(objbeforeItem)
        {
            objbeforeItem.style.backgroundColor = objbeforeItembackgroundColor;
        }
        objbeforeItembackgroundColor = obj.style.backgroundColor;
        objbeforeItem = obj;
        obj.style.backgroundColor = "#B9D1F3";
    }
    //

    // 多选的全选与取消
    function checkJs(boolvalue)
    {
        if(document.all.checkboxname.length>1)
        {
            for(var i=0;i<document.all.checkboxname.length;i++)
            {
                document.all.checkboxname[i].checked = boolvalue;
            }
        }
        else
            document.all.checkboxname.checked = boolvalue;
    }
    //

    // 只有全部选中时“全选”选中
    function SingleCheckJs()
    {
        var flag1=false;
        var flag2=false;

        if (document.form1.checkboxname.length)
        {
            for (var i=0;i<document.form1.checkboxname.length;i++)
            {
                if(document.form1.checkboxname[i].checked)
                    flag1 = true;
                else
                    flag2 = true;
            }
        }
        else
        {
            if(document.form1.checkboxname.checked)
                flag1 = true;
            else
                flag2 = true;
        }

        if(flag1==true&&flag2==false)
            document.getElementById("chk").checked = true;
        else
            document.getElementById("chk").checked = false;
    }
    //
    </script>

</head>
<body>
    <form id="form1" runat="server">
    <div>
    <table cellpadding="0" cellspacing="0" border="0" width="80%" style="font-size: 11px">
                <tr>
                    <td align="center">
                        <asp:GridView ID="GridView1" runat="server" Width="100%" CellPadding="4" ForeColor="#333333"
                            AutoGenerateColumns="False" AllowPaging="True" PageSize="12" BorderColor="Silver"
                            BorderStyle="Solid" BorderWidth="1px" OnRowDataBound="GridView1_RowDataBound"
                            ShowFooter="True" EmptyDataText="没有数据记录！！" AllowSorting="True" OnSorting="GridView1_Sorting">
                            <Columns>
                                <asp:BoundField HeaderText="编号" DataField="id" Visible="False" />
                                <asp:TemplateField HeaderText="<input type='checkbox' id='chk' name='chk' onclick='checkJs(this.checked);'  />全选" FooterText="全选">
                                    <ItemTemplate>
                                        <input type="checkbox" id="checkboxname" name="checkboxname" value='<%# DataBinder.Eval(Container.DataItem, "id")%>' onclick='SingleCheckJs();' />
                                    </ItemTemplate>
                                </asp:TemplateField>
                                <asp:TemplateField HeaderText="单选" FooterText="单选">
                                    <ItemTemplate>
                                        <input type="radio" id="RadioName" name="RadioName" value='<%# Eval("id")%>' />
                                    </ItemTemplate>
                                </asp:TemplateField>
                                <asp:TemplateField HeaderText="自增列" FooterText="自增列">
                                    <ItemTemplate>
                                        <%# (Container.DataItemIndex+1).ToString()%>
                                    </ItemTemplate>
                                </asp:TemplateField>
                                <asp:BoundField HeaderText="姓名" FooterText="姓名" DataField="name" SortExpression="name" />
                                <asp:BoundField HeaderText="身份证号" FooterText="身份证号" DataField="card" SortExpression="card" />
                                <asp:BoundField HeaderText="价格" FooterText="价格" DataField="price" DataFormatString="{0:￥#,##0.00}"
                                    HtmlEncode="False" SortExpression="price" />
                                <asp:BoundField HeaderText="数字" FooterText="数字" DataField="price" DataFormatString="{0:0.00}"
                                    HtmlEncode="False" SortExpression="price" />
                                <asp:BoundField HeaderText="建立时间" FooterText="建立时间" DataField="createdate" DataFormatString="{0:yyyy年MM月dd日 hh时mm分ss秒}"
                                    HtmlEncode="False" SortExpression="createdate" />
                            </Columns>
                            <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
                            <EditRowStyle BackColor="#999999" />
                            <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
                            <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
                            <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
                            <PagerSettings Visible="False" />
                            <FooterStyle Font-Bold="True" />
                            <HeaderStyle Font-Bold="False" Font-Italic="False" />
                        </asp:GridView>
                    </td>
                </tr>
                <tr>
                    <td align="center" style="height: 25px">
                        <asp:LinkButton ID="btnFirst" CommandArgument="first" OnClick="PagerButtonClick"
                            runat="server">首页</asp:LinkButton>
                        <asp:LinkButton ID="btnPrev" CommandArgument="prev" OnClick="PagerButtonClick" runat="server">上一页</asp:LinkButton>
                        <asp:LinkButton ID="btnNext" CommandArgument="next" OnClick="PagerButtonClick" runat="server">下一页</asp:LinkButton>
                        <asp:LinkButton ID="btnLast" CommandArgument="last" OnClick="PagerButtonClick" runat="server">尾页</asp:LinkButton>
                        <asp:Label ID="LblCurrentIndex" runat="server"></asp:Label>
                        <asp:Label ID="LblPageCount" runat="server"></asp:Label>
                        <asp:Label ID="LblRecordCount" runat="server"></asp:Label></td>
                </tr>
                <tr>
                    <td>
                        <asp:Button ID="Button2" runat="server" Text="checkbox得到选择的行" OnClick="Button2_Click">
                        </asp:Button>
                        <asp:Button ID="Button1" runat="server" Text="radio得到选择的行" OnClick="Button1_Click"></asp:Button>
                    </td>
                </tr>
            </table>

    </div>
    </form>
</body>
</html>

Code

CREATE TABLE [dbo].[test01] (
    [id] [decimal](18, 0) IDENTITY (1, 1) NOT NULL ,
    [name] [varchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,
    [card] [varchar] (50) COLLATE Chinese_PRC_CI_AS NULL ,
    [price] [decimal](18,2) NULL,
    [createdate] [datetime] NULL
) ON [PRIMARY]
GO

ALTER TABLE [dbo].[test01] ADD
    CONSTRAINT [DF_test01_createdate] DEFAULT (getdate()) FOR [createdate],
    CONSTRAINT [PK_test01] PRIMARY KEY  CLUSTERED
    (
        [id]
    )  ON [PRIMARY]
GO

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