Gridview各种功能+AspNetPager+Ajax实现无刷新存储过程分页
存储过程：
GetProductsCount1：
GetProductsByPage：
CREATE PROCEDURE GetProductsByPage
@PageNumber int
,
@PageSize int
AS
declare @sql nvarchar(4000
)
set @sql = 'select top ' + Convert(varchar, @PageSize) + ' * from test where id not in (select top ' + Convert(varchar, (@PageNumber - 1) * @PageSize) + ' id from test)'
exec sp_executesql @sql
GO
前台代码：
代码
view plaincopy to clipboardprint?
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<%@ Register Assembly="AspNetPager" Namespace="Wuqi.Webdiyer" TagPrefix="webdiyer" %>
<%@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
Namespace="System.Web.UI" TagPrefix="asp" %>
<!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>
<mce:style type="text/css"><!--
.lbtnstyle{
font-size: 12px; color: black; text-
decoration: none;color:red;
}
.anpager .cpb {background:#1F3A87 none repeat scroll 0 0;border:1px solid #CCCCCC;color:#FFFFFF;font-weight:bold;margin:5px 4px 0 0;padding:4px 5px 0;font-
size:12px}
.anpager a {background:#FFFFFF none repeat scroll 0 0;border:1px solid #CCCCCC;color:#1F3A87;margin:5px 4px 0 0;padding:4px 5px 0;text-decoration:none;font-
size:12px}
.anpager a:hover{background:#1F3A87 none repeat scroll 0 0
;border:1px solid #1F3A87;color:#FFFFFF;}
--></mce:style><style type="text/css" mce_bogus="1">
.lbtnstyle{
font-size: 12px; color: black; text-
decoration: none;color:red;
}
.anpager .cpb {background:#1F3A87 none repeat scroll 0 0;border:1px solid #CCCCCC;color:#FFFFFF;font-weight:bold;margin:5px 4px 0 0;padding:4px 5px 0;font-
size:12px}
.anpager a {background:#FFFFFF none repeat scroll 0 0;border:1px solid #CCCCCC;color:#1F3A87;margin:5px 4px 0 0;padding:4px 5px 0;text-decoration:none;font-
size:12px}
.anpager a:hover{background:#1F3A87 none repeat scroll 0 0
;border:1px solid #1F3A87;color:#FFFFFF;}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<table>
<tr>
<td width="150">
<asp:TextBox ID="txtname" runat="server"></asp:TextBox>
</td>
<td width="300">
<asp:Button ID="btninsert" runat="server" Text="添加行" />
</td>
</tr>
<tr>
<td colspan="2">
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Width="450px" CellPadding="4" ForeColor="#333333" GridLines="None" style="font-size:12px" mce_style="font-size:12px" OnRowDataBound="GridView1_RowDataBound1">
<Columns>
<asp:TemplateField>
<HeaderTemplate>
ID
</HeaderTemplate>
<EditItemTemplate><asp:TextBox ID="txtid" runat="server" Text='<%#Eval("id") %>' Enabled="false"></asp:TextBox></EditItemTemplate>
<ItemTemplate> <asp:Label ID="labid" runat="server" Text='<%# Eval("id") %>'></asp:Label></ItemTemplate>
<ControlStyle Width="170px" />
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>
名称
</HeaderTemplate>
<EditItemTemplate><asp:TextBox ID="txtname" runat="server" Text='<%#Eval("name") %>'></asp:TextBox></EditItemTemplate>
<ItemTemplate> <asp:Label ID="labname" runat="server" Text='<%# Eval("name") %>'></asp:Label></ItemTemplate>
<ControlStyle Width="170px" />
</asp:TemplateField>
<asp:TemplateField>
<EditItemTemplate>
<asp:LinkButton ID="lbtnupdt" runat="server" CommandName="Update" Text="更新" class="lbtnstyle" OnClientClick="return confirm('确定更新？');"></asp:LinkButton>
<asp:LinkButton ID="lbtncan" runat="server" CommandName="Cancel" Text="取消" class="lbtnstyle"></asp:LinkButton>
</EditItemTemplate>
<ItemTemplate>
<asp:LinkButton ID="lbtnedit" CommandName="Edit" runat="server" Text="编辑" class="lbtnstyle" ></asp:LinkButton>
<asp:LinkButton ID="lbtndel" CommandName="Delete" runat="server" Text="删除" class="lbtnstyle" OnClientClick="return confirm('确定删除？');"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#EFF3FB" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
</td>
</tr>
<tr>
<td colspan="2" align="right">
<webdiyer:AspNetPager ID="AspNetPager1" runat="server" CssClass="anpager" CurrentPageButtonClass="cpb" FirstPageText="首页" LastPageText="尾页" NextPageText="下一页" PrevPageText="上一页">
</webdiyer:AspNetPager>
</td>
</tr>
</table>
</ContentTemplate>
</asp:UpdatePanel>
</div>
</form>
</body>
</html>
后台代码：
代码
private
SqlConnection con;
int currentPageNumber;//当前页号
int pageSize = 10;//每页显示记录条数
protected void Page_Load(object
sender, EventArgs e)
{
if (!
IsPostBack)
{
currentPageNumber = 1
;
ViewState["currentPageNumber"] =
currentPageNumber;
getbind();
}
//注册事件
GridView1.RowDeleting += new
GridViewDeleteEventHandler(GridView1_RowDeleting);
GridView1.RowEditing += new
GridViewEditEventHandler(GridView1_RowEditing);
GridView1.RowUpdating += new
GridViewUpdateEventHandler(GridView1_RowUpdating);
GridView1.RowCancelingEdit += new
GridViewCancelEditEventHandler(GridView1_RowCancelingEdit);
btninsert.Click += new
EventHandler(btninsert_Click);
AspNetPager1.PageChanged += new
EventHandler(AspNetPager1_PageChanged);
}
//分页事件
void AspNetPager1_PageChanged(object
sender, EventArgs e)
{
currentPageNumber=
AspNetPager1.CurrentPageIndex;
ViewState["currentPageNumber"] =
currentPageNumber;
getbind();
}
//添加一行数据事件
void btninsert_Click(object
sender, EventArgs e)
{
string sql = "insert into test (name)values('" + txtname.Text + "')"
;
con = new SqlConnection("Server=.;DataBase=JobWanted Apartment;Uid=sa;pwd="
);
SqlCommand cmd = new
SqlCommand(sql, con);
con.Open();
cmd.ExecuteNonQuery();
getbind();
}
//取消GridView编辑
void GridView1_RowCancelingEdit(object
sender, GridViewCancelEditEventArgs e)
{
GridView1.EditIndex = -1
;
getbind();
}
//GridView修改事件
void GridView1_RowUpdating(object
sender, GridViewUpdateEventArgs e)
{
string sql = "update test set name='" + (((TextBox)GridView1.Rows[e.RowIndex].FindControl("txtname")).Text) +"' where id='"+Convert.ToInt32(((TextBox)GridView1.Rows[e.RowIndex].FindControl("txtid")).Text)+"' "
;
con = new SqlConnection("Server=.;DataBase=JobWanted Apartment;Uid=sa;pwd="
);
SqlCommand cmd = new
SqlCommand(sql, con);
con.Open();
cmd.ExecuteNonQuery();
GridView1.EditIndex = -1
;
getbind();
}
//GridView编辑事件
void GridView1_RowEditing(object
sender, GridViewEditEventArgs e)
{
GridView1.EditIndex =
e.NewEditIndex;
getbind();
}
//GridView删除行事件
void GridView1_RowDeleting(object
sender, GridViewDeleteEventArgs e)
{
string sql = "delete from test where id='" + Convert.ToInt32(((Label)GridView1.Rows[e.RowIndex].FindControl("labid")).Text) + "'"
;
con = new SqlConnection("Server=.;DataBase=JobWanted Apartment;Uid=sa;pwd="
);
SqlCommand cmd = new
SqlCommand(sql, con);
con.Open();
cmd.ExecuteNonQuery();
getbind();
}
//GridView数据绑定
private void
getbind()
{
currentPageNumber =Convert.ToInt32( ViewState["currentPageNumber"
]);
con = new SqlConnection("Server=.;DataBase=JobWanted Apartment;Uid=sa;pwd="
);
SqlCommand cmd = new SqlCommand("GetProductsCount1"
, con);
cmd.CommandType =
CommandType.StoredProcedure;
SqlCommand cmd1 = new SqlCommand("GetProductsByPage"
, con);
cmd1.CommandType=
CommandType.StoredProcedure;
cmd1.Parameters.Add("@PageNumber", SqlDbType.Int, 4).Value =
currentPageNumber;
cmd1.Parameters.Add("@PageSize", SqlDbType.Int, 4).Value =
pageSize;
con.Open();
DataTable dt = new
DataTable();
SqlDataAdapter adapter = new
SqlDataAdapter(cmd1);
adapter.Fill(dt);
//AspNetPager1.PageSize = 10;//设置每页显示的行数
AspNetPager1.RecordCount = (int)cmd.ExecuteScalar();//得出总的记录条数
AspNetPager1.CurrentPageIndex =
currentPageNumber;
GridView1.DataSource =
dt;
GridView1.DataBind();
}
//GridView高亮行显示
protected void GridView1_RowDataBound1(object
sender, GridViewRowEventArgs e)
{
if (e.Row.RowType ==
DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor,this.style.backgroundColor='#C7DEF3'"
);
e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c"
);
}
}
转载：http://blog.csdn.net/weng2961389/archive/2010/03/04/5346063.aspx
CREATE PROCEDURE GetProductsCount1 AS
select count(
*
) from test
GO