datagrid|htc|页面
#region 声明
//----------------------------------------------------------------------
//
// 修改: 李淼（Nick.Lee）
//
// dataGrid在页面拖动行(在表头，用htc文件实现)
// 时间:2005-04-23
// boyorgrilmsn.com
// boyorgrilhotmail.com
// QQ:16503096
//注意：引用请标明修改出处,谢谢
//----------------------------------------------------------------------
#endregion
前台页面
<% Page language="c#" Codebehind="WebForm5.aspx.cs" AutoEventWireup="false" Inherits="WebApplication1.WebForm5" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm5</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">
<LINK "Description"),
new System.Data.Common.DataColumnMapping("Picture", "Picture")})});
//
// sqlSelectCommand1
//
this.sqlSelectCommand1.CommandText = "SELECT 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
}
}
grid.htc文件:
/**
* <p>Title: dataGrid在页面拖动行(在表头，用htc文件实现)</p>
* <p>Description: dataGrid在页面拖动行(在表头，用htc文件实现)</p>
* <p>Copyright: 2005-2005 by mail_ricklee Corporation</p>
* <p>Company: mail_ricklee Corporation</p>
* <p>CreateTime: 2005-04-23 21:30</p>
* <p>ModifyTime: </p>
* CreateAuthor 李淼 * version 1.0
* ModifyAuthor * version 1.0
*/
<PUBLIC:COMPONENT>
<PUBLIC:ATTACH EVENT="oncontentready" ONEVENT="fnInit()" />
<PUBLIC:ATTACH EVENT="onclick" ONEVENT="fnClick()" />
<METHOD NAME="menubarpush"/>
<SCRIPT LANGUAGE="JScript">
function fnInit()
{
for(var i=0;i<element.rows.length;i++)
{
var _tr = element.rows[i];
for(var j=0;j<_tr.cells.length;j++)
{
if(i==0)
{
_tr.attachEvent("onmousedown", fnMousedown);
_tr.attachEvent("onmousemove",fnMousemove);
_tr.attachEvent("onmouseover",fnMouseover);
_tr.attachEvent("onselectstart",fnCancel);
window.document.attachEvent("onmouseup", fnMouseup);
window.document.attachEvent("onmousemove",fnMouseMove);
}
}
}
var _line = window.document.createElement("DIV");
_line.style.position = "absolute";
_line.style.backgroundColor="Silver";
_line.style.width=1;
window.document.body.appendChild(_line);
element.splitLine = _line;
element.splitLine.style.display = "none";
}
function fnMouseover()
{
return;
}
function fnMouseMove(){
if(!element.splitlocked) return;
fnMousemove();
}
function fnMousemove(){
var oEl = event.srcElement;
element.splitLine.style.left = window.event.x;
element.splitLine.style.top = getTop(element);
element.splitLine.style.height = element.parentElement.clientHeight;
if(element.splitlocked) return;
if(!IfSplitLocation(oEl)) return;
}
function fnClick(){
var oEl = event.srcElement;
}
function fnMousedown(){
var oEl = event.srcElement;
if(!IfSplitLocation(oEl)) return;
element.splitLine.style.display = "";
element.splitlocked = true;
window.document.attachEvent("onselectstart",fnCancel);
}
function fnMouseup()
{
element.splitLine.style.display = "none";
element.splitlocked = false;
element.document.body.style.cursor='default';
if(element.curResizeTD == null) return;
var otd = element.curResizeTD;
var otdLeft = getLeft(otd);
var otdwidth = element.splitLine.style.pixelLeft - otdLeft
if(otdwidth < 0) return;
otd.style.width = otdwidth;
window.document.detachEvent("onselectstart",fnCancel);
}
function IfSplitLocation(oEl)
{
if(oEl.tagName == "DIV")
oEl = oEl.parentElement;
if(oEl.tagName == "TD")
{
if(Math.abs(event.offsetX - oEl.clientWidth) <= 5)
{
element.curResizeTD = oEl;
element.document.body.style.cursor='col-resize';
}
else if (Math.abs(event.offsetX) <= 5 && oEl.cellIndex>0){
if(oEl.cellIndex>0){
element.curResizeTD = oEl.parentElement.cells(oEl.cellIndex-1);
element.document.body.style.cursor='col-resize';
}
}
else{
element.curResizeTD = null;
element.document.body.style.cursor='default';
return false;
}
}
return true;
}
function getTop(e){
var t=e.offsetTop;
while(e=e.offsetParent){
t+=e.offsetTop;
}
return t;
}
function getLeft(e){
var l=e.offsetLeft;
while(e=e.offsetParent){
l+=e.offsetLeft;
}
return l;
}
function fnCancel()
{
window.event.returnValue = false;
return false;
}
</SCRIPT>
</PUBLIC:COMPONENT>
新修改了拖动线和去掉边框^_^
