#region 声明
//----------------------------------------------------------------------
//
// 修改: 李淼（Nick.Lee）
//
// dataGrid在页面拖动(用表头)，不刷新页面
// 时间:2005-04-17
// QQ:16503096
//注意：引用请标明修改出处,谢谢
//----------------------------------------------------------------------
#endregion
前台文件
<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" AutoEventWireup="false" Inherits="WebApplication1.WebForm1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm1</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:DataGrid id="DataGrid1" style="Z-INDEX: 101; LEFT: 16px; POSITION: absolute; TOP: 16px" runat="server"
BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px" BackColor="White" CellPadding="4"
Font-Size="9pt">
<SelectedItemStyle Font-Bold="True" ForeColor="#663399" BackColor="#FFCC66"></SelectedItemStyle>
<ItemStyle ForeColor="#330099" BackColor="White"></ItemStyle>
<HeaderStyle Font-Bold="True" ForeColor="#FFFFCC" BackColor="#990000"></HeaderStyle>
<FooterStyle ForeColor="#330099" BackColor="#FFFFCC"></FooterStyle>
<PagerStyle HorizontalAlign="Center" ForeColor="#330099" BackColor="#FFFFCC"></PagerStyle>
</asp:DataGrid>
</form>
</body>
</HTML>
后台cs文件
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace WebApplication1
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
internal System.Data.SqlClient.SqlDataAdapter sqlDataAdapter1;
protected System.Data.SqlClient.SqlCommand sqlSelectCommand1;
protected System.Data.SqlClient.SqlConnection sqlConnection1;
protected WebApplication1.DataSet1 dataSet11;
// protected GorthControls.GridSlideHeader GridSlideHeader1;
// protected GorthControls.GridSlideHeader GridSlideHeader2;
protected System.Web.UI.WebControls.DataGrid DataGrid1;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
sqlDataAdapter1.Fill(this.dataSet11);
this.DataGrid1.DataSource=this.dataSet11.Tables[0];
this.DataBind();
this.DataGrid1.Attributes.Add("onselectstart","return false");
this.DataGrid1.Attributes.Add("onmousedown","f_mdown(this)");
this.DataGrid1.Attributes.Add("onmousemove","f_move(this)");
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.sqlDataAdapter1 = new System.Data.SqlClient.SqlDataAdapter();
this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
this.sqlConnection1 = new System.Data.SqlClient.SqlConnection();
this.dataSet11 = new WebApplication1.DataSet1();
((System.ComponentModel.ISupportInitialize)(this.dataSet11)).BeginInit();
//
// sqlDataAdapter1
//
this.sqlDataAdapter1.SelectCommand = this.sqlSelectCommand1;
this.sqlDataAdapter1.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
new System.Data.Common.DataTableMapping("Table", "Categories", new System.Data.Common.DataColumnMapping[] {
new System.Data.Common.DataColumnMapping("CategoryID", "CategoryID"),
new System.Data.Common.DataColumnMapping("CategoryName", "CategoryName"),
new System.Data.Common.DataColumnMapping("Description", "Description"),
new System.Data.Common.DataColumnMapping("Picture", "Picture")})});
//
// sqlSelectCommand1
//
this.sqlSelectCommand1.CommandText = "SELECT TOP 1 CategoryID, CategoryName, Description, Picture FROM Categories";
this.sqlSelectCommand1.Connection = this.sqlConnection1;
//
// sqlConnection1
//
this.sqlConnection1.ConnectionString = "workstation id=\"STAR-NICK\";packet size=4096;user id=sa;data source=\"(local)\";pers" +
"ist security info=False;initial catalog=Northwind;pwd=sa;";
//
// dataSet11
//
this.dataSet11.DataSetName = "DataSet1";
this.dataSet11.Locale = new System.Globalization.CultureInfo("zh-CN");
this.Load += new System.EventHandler(this.Page_Load);
((System.ComponentModel.ISupportInitialize)(this.dataSet11)).EndInit();
}
#endregion
}
}
脚本文件：
/**
* <p>Title: dataGrid在页面拖动(用表头，不刷新页面)</p>
* <p>Description: 实现dataGrid在页面拖动(用表头，不刷新页面)</p>
* <p>Copyright: 2005-2005 by mail_ricklee Corporation</p>
* <p>Company: mail_ricklee Corporation</p>
* <p>CreateTime: 2005-04-17 21:30</p>
* <p>ModifyTime: </p>
* @CreateAuthor 李淼 * @version 1.0
* @ModifyAuthor * @version 1.0
*/
<SCRIPT LANGUAGE="JavaScript">
<!--
var currentMoveObj = null; //当前拖动对象
var relLeft; //鼠标按下位置相对对象位置
var relTop;
function f_mdown(obj)
{
currentMoveObj = obj; //当对象被按下时，记录该对象
currentMoveObj.style.position = "absolute";
relLeft = event.x - currentMoveObj.style.pixelLeft;
relTop = event.y - currentMoveObj.style.pixelTop;
}
window.document.onmouseup = function()
{
currentMoveObj = null; //当鼠标释放时同时释放拖动对象
}
function f_move(obj)
{
if(currentMoveObj != null)
{
currentMoveObj.style.pixelLeft=event.x-relLeft;
currentMoveObj.style.pixelTop=event.y-relTop;
}
}
//-->
</SCRIPT>
