<html>
<head>
<meta http-equiv="content-type" content="type=text/html; charset=gb2312">
<title>可滾動的表格</title>
<style>
/*dhdatagrid 大塊樣式*/
#dhdatagrid {position:relative;width:500px;height:200px;background:white;margin:0px;padding:0px;overflow:hidden;border:1px inset;-moz-user-select:none;}
/*dhdatagrid 表格全局樣式*/
#dhdatagrid table {table-layout:fixed;margin:0px;}
#dhdatagrid table td {height:18px;cursor:default;font-size:12px;font-family:verdana;overflow:hidden;white-space:nowrap;text-indent:2px;border-right:1px solid buttonface;border-bottom:1px solid buttonface;}
#dhdatagrid table td .arrow {font-size:8px;color:#808080;}
#dhdatagrid table .lastdata {border-right:none;}
#dhdatagrid table .column {width:120px;cursor:default;background:buttonface;border-top:1px solid #fff;border-right:1px solid #404040;border-bottom:1px solid #404040;border-left:1px solid #fff;}
#dhdatagrid table .over {width:120px;cursor:default;background:buttonface;border-top:1px solid #fff;border-right:1px solid #404040;border-bottom:1px solid #404040;border-left:1px solid #fff;}
#dhdatagrid table .sortdown {width:120px;cursor:default;background:buttonface;border-right:1px solid #ffffff;border-bottom:1px solid #ffffff;border-left:1px solid #404040;border-top:1px solid #404040;position:relative;left:1px;}
#dhdatagrid table .dataover {background:#FAFAFA;}
#dhdatagrid table .firstcolumn {width:30px;text-indent:0px;text-align:center;background:buttonface;border-top:1px solid #fff;border-right:1px solid #404040;border-bottom:1px solid #404040;border-left:1px solid #fff;}
#dhdatagrid table .lastcolumn {background:buttonface;border-top:1px solid #fff;border-right:1px solid #404040;border-bottom:1px solid #404040;border-left:1px solid #fff;}
/*dhdatagrid 選定行樣式*/
#dhdatagrid table .selectedrow {background:highlight;color:white;}
/*dhdatagrid 表頭樣式*/
#dhdatagrid #titlecolumn {width:100%;position:absolute;top:0px;left:0px;z-index:3;}
/*dhdatagrid 左邊欄樣式*/
#dhdatagrid #slidecolumn {width:30px;position:absolute;top:0px;left:0px;z-index:2;}
#dhdatagrid #slidecolumn td {width:30px;text-indent:0px;text-align:center;background:buttonface;border-top:1px solid #fff;border-right:1px solid #404040;border-bottom:1px solid #404040;border-left:1px solid #fff;}
/*dhdatagrid 內容表體樣式*/
#dhdatagrid #datacolumn {width:100%;position:absolute;top:0px;left:0px;}
/*dhdatagrid 原點樣式*/
#dhdatagrid #zero {width:30px;height:18px;margin:0px;padding:0px;position:absolute;top:0px;left:0px;z-index:10;background:buttonface;border-top:1px solid #fff;border-right:1px solid #404040;border-bottom:1px solid #404040;border-left:1px solid #fff;text-align:center;font-size:10px;color:#A19F92;}
</style>
<SCRIPT LANGUAGE="JavaScript">
<!--
function dhdatagrid()
{
this.callname = "dhdg";
this.width = 500;
this.height = 200;
this.rid = "dhdatagrid";
this.columns = [];
this.data = [];
this.dblclick_fun = function(){}
this.contextmenu_fun = function(){}
this.parentNode = document.body;
var dh = this;
var framediv = null;
var zerobj = null;
var leftobj = null;
var titleobj = null;
var dataobj = null;
var hbar = null;
var vbar = null;
var bgbar = null;
//改變列寬初始位置
var ml = 0;
//改變列寬對象初始寬度
var ow = 0;
//改變列寬對象
var tdobj = null;
//當前選定行索引
var nowrow = null;
//是否更改垂直滾動條位置
var changeposv = true;
this.init = function()
{
//init the data 初始數據
var dgc = "";
if (this.columns.length > 0)
{
dgc = "<tr><td class=/"firstcolumn/"> </td>";
for(var cc=0;cc<this.columns.length;cc++)
{
dgc += "<td class=/"column/" οnmοuseοver=/""+this.callname+".over(this);/" οnmοuseοut=/""+this.callname+".out(this);/" οnmοusemοve=/""+this.callname+".cc(event,this);/" οnmοusedοwn=/""+this.callname+".rsc_d(event,this);/" οnmοuseup=/""+this.callname+".mouseup(this);/">"+this.columns[cc]+"<span class=/"arrow/"></span></td>";
}
dgc += "<td class=/"lastcolumn/"> </td></tr>";
}
var dgs = "";
var dgd = "";
if (this.data.length > 0)
{
//第一列
dgs = "<tr><td> </td></tr>";
for(var r=0;r<this.data.length;r++)
{
dgs += "<tr><td>"+(r+1)+"</td></tr>";
dgd += "<tr οnmοuseοver=/""+this.callname+".dataover(this);/" οnmοuseοut=/""+this.callname+".dataout(this);/"><td class=/"firstcolumn/"> </td>";
for (var c = 0; c < this.data[r].length; c++)
{
dgd += "<td οndblclick=/""+this.callname+".dblclick_fun(this);/" οncοntextmenu=/""+this.callname+".contextmenu_fun(this);/">"+this.data[r][c]+"</td>";
}
dgd += "<td class=/"lastdata/"> </td></tr>";
}
if (dgc == "")
{
dgc = "<tr><td class=/"firstcolumn/"> </td>";
for(var dc=0;dc<this.data[0].length;dc++)
{
dgc += "<td class=/"column/" οnmοuseοver=/""+this.callname+".over(this);/" οnmοuseοut=/""+this.callname+".out(this);/" οnmοusemοve=/""+this.callname+".cc(event,this);/" οnmοusedοwn=/""+this.callname+".rsc_d(event,this);/" οnmοuseup=/""+this.callname+".mouseup(this);/">Expr"+(dc+1)+"<span class=/"arrow/"></span></td>";
}
dgc += "<td class=/"lastcolumn/"> </td></tr>";
}
}
//dhdatagrid frame 框架
var dgframe = document.createElement("DIV");
dgframe.id = this.rid;
dgframe.onmousedown = function(e){e=e||window.event;getrow(e);}
dgframe.onmousemove = function(e){e=e||window.event;rsc_m(e);}
if(document.attachEvent)
{
document.attachEvent("onmouseup",rsc_u);
}
else
{
document.addEventListener("mouseup",rsc_u,false);
}
dgframe.oncontextmenu = function(){return false}
dgframe.onselectstart = function(){return false}
ae(dgframe);
//dhdatagrid zero point 零點
var dgzero = "<div id=/"zero/"></div>"
//dhdatagrid slidecolumn 第一列
var dgslide = "<table cellpadding=/"0/" cellspacing=/"0/" id=/"slidecolumn/">"+dgs+"</table>";
//dhdatagrid column 標題欄
var dgcolumn = "<table cellpadding=/"0/" cellspacing=/"0/" id=/"titlecolumn/">"+dgc+"</table>";
//dhdatagrid data 數據
var dgdata = "<table cellpadding=/"0/" cellspacing=/"0/" id=/"datacolumn/">"+dgc+dgd+"</table>";
//dhdatagrid hbar 水平滾動條
var dghbar = document.createElement("DIV");
dghbar.id = "hbar";
dghbar.style.position = "absolute";
dghbar.style.width = "100%";
dghbar.style.height = "17px";
dghbar.style.top = this.height-17;
dghbar.style.overflowX = "auto";
dghbar.style.zIndex = "10";
dghbar.onscroll = function(){scrh();}
dghbar.innerHTML = "<div style=/"width:100%;height:1px;overflow-y:hidden;/"> </div>";
//dhdatagrid vbar 垂直滾動條
var dgvbar = document.createElement("DIV");
dgvbar.id = "vbar";
dgvbar.style.position = "absolute";
dgvbar.style.width = "17px";
dgvbar.style.height = "100%";
dgvbar.style.left = this.width-17;
dgvbar.style.overflowY = "auto";
dgvbar.style.zIndex = "10";
dgvbar.onscroll = function(){scrv();}
dgvbar.innerHTML = "<div style=/"width:1px;height:100%;overflow-x:hidden;/"> </div>";
//dhdatagrid bgbar 滾動條背景
var dgbgbar = document.createElement("DIV");
dgbgbar.id = "bgbar";
dgbgbar.style.background = "buttonface";
dgbgbar.style.position = "absolute";
dgbgbar.style.width = "100%";
dgbgbar.style.height = "17px";
dgbgbar.style.top = this.height-17;
dgbgbar.style.overflowX = "auto";
dgbgbar.style.zIndex = "9";
dgbgbar.style.display = "none";
dgbgbar.innerHTML = " ";
//appendChild
dgframe.innerHTML = dgzero+dgslide+dgcolumn+dgdata;
dgframe.appendChild(dghbar);
dgframe.appendChild(dgvbar);
dgframe.appendChild(dgbgbar);
this.parentNode.appendChild(dgframe);
if(document.attachEvent)
{
document.attachEvent("onkeydown",updown);
}
else
{
document.addEventListener("keydown",updown,false);
}
framediv = dgframe;
zerobj = document.getElementById("zero");
leftobj = document.getElementById("slidecolumn");
titleobj = document.getElementById("titlecolumn");
dataobj = document.getElementById("datacolumn");
hbar = dghbar;
vbar = dgvbar;
bgbar = dgbgbar;
var btt = getCurrentStyle(framediv,"borderTopWidth");
var btr = getCurrentStyle(framediv,"borderRightWidth");
var btb = getCurrentStyle(framediv,"borderBottomWidth");
var btl = getCurrentStyle(framediv,"borderLeftWidth");
var fh = getCurrentStyle(framediv,"height");
var zh = getCurrentStyle(zerobj,"height");
var zbt = getCurrentStyle(zerobj,"borderTopWidth");
var zbb = getCurrentStyle(zerobj,"borderBottomWidth");
if (document.all)
{
vbar.style.left = parseInt(vbar.style.left)-parseInt(btr)-parseInt(btl);
}
else
{
framediv.style.height = parseInt(fh)-parseInt(btb)-parseInt(btt);
zerobj.style.height = parseInt(zh)-parseInt(zbb)-parseInt(zbt);
}
hbar.style.top = parseInt(hbar.style.top)-parseInt(btb)-parseInt(btt);
bgbar.style.top = parseInt(bgbar.style.top)-parseInt(btb)-parseInt(btt);
}
function getCurrentStyle(oElement, sProperty)
{
if (oElement.currentStyle)
{
return oElement.currentStyle[sProperty];
}
else if(window.getComputedStyle)
{
sProperty = sProperty.replace(/([A-Z])/g, "-$1").toLowerCase();
return window.getComputedStyle(oElement, null).getPropertyValue(sProperty);
}
else
{
return null;
}
}
//設置塊滾動條
this.setwh = function()
{
hbar.style.display = "block";
vbar.style.display = "block";
hbar.childNodes[0].style.width = dataobj.offsetWidth;
vbar.childNodes[0].style.height = dataobj.offsetHeight;
if(hbar.childNodes[0].offsetWidth<=hbar.offsetWidth)
{
hbar.style.display = "none";
}
else
{
hbar.style.display = "block";
}
if(vbar.childNodes[0].offsetHeight<=vbar.offsetHeight)
{
vbar.style.display = "none";
}
else
{
vbar.style.display = "block";
}
if(hbar.childNodes[0].offsetWidth>hbar.offsetWidth && vbar.childNodes[0].offsetHeight>vbar.offsetHeight && changeposv)
{
bgbar.style.display = "block";
hbar.style.width = hbar.offsetWidth-17;
vbar.style.height = vbar.offsetHeight-17;
vbar.childNodes[0].style.height = vbar.childNodes[0].offsetHeight+17;
changeposv = false;
}
if(hbar.childNodes[0].offsetWidth<=hbar.offsetWidth+17 && !changeposv)
{
bgbar.style.display = "none";
hbar.childNodes[0].style.width = 0;
hbar.style.width = hbar.offsetWidth+17;
vbar.style.height = vbar.offsetHeight+17;
changeposv = true;
if(vbar.offsetHeight-dataobj.offsetHeight>dataobj.offsetTop && document.all)
{
leftobj.style.top = leftobj.offsetTop+17;
dataobj.style.top = dataobj.offsetTop+17;
}
}
}
//鼠標滾輪，列表滾動事件
function mwEvent(e)
{
e = e||window.event;
if (e.wheelDelta<=0 || e.detail>0)
{
vbar.scrollTop += 18;
}
else
{
vbar.scrollTop -= 18;
}
}
function ae(obj)
{
if(document.attachEvent)
{
obj.attachEvent("onmousewheel",mwEvent);
}
else
{
obj.addEventListener("DOMMouseScroll",mwEvent,false);
}
}
//滾動條事件
function scrv()
{
leftobj.style.top = -(vbar.scrollTop);
dataobj.style.top = -(vbar.scrollTop);
}
function scrh()
{
titleobj.style.left = -(hbar.scrollLeft);
dataobj.style.left = -(hbar.scrollLeft);
}
//選擇行
function getrow(e)
{
e = e||window.event;
var esrcobj = e.srcElement?e.srcElement:e.target;
if(esrcobj.parentNode.tagName == "TR")
{
var epobj = esrcobj.parentNode;
var eprowindex = epobj.rowIndex;
if (eprowindex!=0)
{
if (nowrow != null)
{
dataobj.rows[nowrow].className = "";
}
dataobj.rows[eprowindex].className = "selectedrow";
nowrow = eprowindex;
}
}
}
//更改列寬
this.rsc_d = function(e,obj)
{
var px = document.all?e.offsetX:e.layerX-obj.offsetLeft;
if (px>obj.offsetWidth-6 && px<obj.offsetWidth)
{
e=e||window.event;
obj=obj||this;
ml = e.clientX;
ow = obj.offsetWidth;
tdobj = obj;
if(obj.setCapture)
{
obj.setCapture();
}
else
{
e.preventDefault();
}
}
else
{
if (nowrow != null)
{
dataobj.rows[nowrow].className = "";
}
if (obj.getAttribute("sort") == null)
{
obj.setAttribute("sort",0);
}
var sort = obj.getAttribute("sort");
if (sort == 1)
{
dgsort(obj,true);
obj.setAttribute("sort",0);
}
else
{
dgsort(obj,false);
obj.setAttribute("sort",1);
}
obj.className = "sortdown";
}
}
this.mouseup = function(obj)
{
obj.className = "over";
}
function rsc_m(e)
{
if (tdobj != null)
{
e = e||window.event;
var newwidth = ow-(ml-e.clientX);
if (newwidth > 5)
{
tdobj.style.width = newwidth;
dataobj.rows[0].cells[tdobj.cellIndex].style.width = newwidth;
}
else
{
tdobj.style.width = 5;
dataobj.rows[0].cells[tdobj.cellIndex].style.width = 5;
}
dh.setwh();
scrh();
}
}
function rsc_u(e)
{
if (tdobj != null)
{
e = e||window.event;
var newwidth = ow-(ml-e.clientX);
if (newwidth > 5)
{
tdobj.style.width = newwidth;
dataobj.rows[0].cells[tdobj.cellIndex].style.width = newwidth;
}
else
{
tdobj.style.width = 5;
dataobj.rows[0].cells[tdobj.cellIndex].style.width = 5;
}
if (tdobj.releaseCapture)
{
tdobj.releaseCapture();
}
ml = 0;
ow = 0;
tdobj = null;
}
dh.setwh();
scrh();
}
this.cc = function(e,obj)
{
var px = document.all?e.offsetX:e.layerX-obj.offsetLeft;
if(px>obj.offsetWidth-6 && px<obj.offsetWidth)
{
obj.style.cursor = "col-resize";
}
else
{
obj.style.cursor = "default";
}
}
this.over = function(obj)
{
obj.className = "over";
}
this.out = function(obj)
{
obj.className = "column";
}
this.dataover = function(obj)
{
if (obj.rowIndex != nowrow)
{
obj.className = "dataover";
}
}
this.dataout = function(obj)
{
if (obj.rowIndex != nowrow)
{
obj.className = "";
}
}
//鍵盤Up & Down事件
function updown(e)
{
e=e || window.event; e=e.which || e.keyCode;
var rl = dh.data.length;
switch(e)
{
case 38://Up;
if (nowrow != null && nowrow > 1)
{
vbar.scrollTop -= 18;
dataobj.rows[nowrow].className = "";
nowrow -= 1;
dataobj.rows[nowrow].className = "selectedrow";
};
break;
case 40://Down;
if (nowrow != null && nowrow < rl)
{
vbar.scrollTop += 18;
dataobj.rows[nowrow].className = "";
nowrow += 1;
dataobj.rows[nowrow].className = "selectedrow";
};
break;
default:break;
}
}
function dti(s)
{
var n = 0;
var a = s.match(//d+/g);
for (var i=0;i<a.length;i++)
{
if (a[i].length < 2)
{
a[i] = "0"+a[i];
}
}
n = a.join("");
return n;
}
//排序
function dgsort(obj,asc)
{
var rl = dh.data.length;
var ci = obj.cellIndex;
var rowsobj = [];
for (var i = 1;i < dataobj.childNodes[0].rows.length; i++)
{
rowsobj[i-1] = dataobj.childNodes[0].rows[i];
}
rowsobj.sort(function(trObj1,trObj2)
{
if (!isNaN(trObj1.cells[ci].innerHTML.charAt(0)) && !isNaN(trObj2.cells[ci].innerHTML.charAt(0)))
{
if(asc)
{
return dti(trObj1.cells[ci].innerHTML)-dti(trObj2.cells[ci].innerHTML);
}
else
{
return dti(trObj2.cells[ci].innerHTML)-dti(trObj1.cells[ci].innerHTML);
}
}
else
{
if (asc)
{
return trObj1.cells[ci].innerHTML.localeCompare(trObj2.cells[ci].innerHTML);
}
else
{
return trObj2.cells[ci].innerHTML.localeCompare(trObj1.cells[ci].innerHTML);
}
}
});
for (var i=0;i<rowsobj.length;i++)
{
dataobj.childNodes[0].appendChild(rowsobj[i]);
}
for (var c = 1; c < obj.parentNode.cells.length-1; c++)
{
obj.parentNode.cells[c].childNodes[1].innerHTML = "";
}
if (asc)
{
obj.childNodes[1].innerHTML = "▲";
}
else
{
obj.childNodes[1].innerHTML = "▼";
}
}
}
//-->
</SCRIPT>
</head>
<body style="background:#ECE9D8;">
<script language="javascript">
var dhdg = new dhdatagrid();
dhdg.callname = "dhdg";
dhdg.columns = ["名稱","大小","修改時間"];
dhdg.data = [["01.jpg","49 KB","2006-12-6 17:06"],["02.gif","3 KB","2006-12-6 17:06"],["axjz.jpg","121 KB","2007-1-19 10:19"],["bb.jpg","314 KB","2006-10-24 15:49"],["cd056.jpg","50 KB","2007-1-5 10:03"],["d.psd","27,639 KB","2006-11-6 13:31"],["dhAJ2.htm","12 KB","2006-12-21 10:53"],["dhChange.htm","12 KB","2006-10-19 9:28"],["dhcombobox.htm","2 KB","2006-12-22 11:39"],["保險.txt","5 KB","2007-1-3 11:31"],["濱江麗景.rar","1,048 KB","2007-1-18 14:23"],["積分兌獎.doc","634 KB","2007-1-19 11:17"],["親人.jpg","396 KB","2006-12-23 15:50"],["未標題-2.jpg","61 KB","2006-12-23 15:46"]];
dhdg.dblclick_fun = function(e){alert(e+',ondblclick');}
dhdg.contextmenu_fun = function(e){alert(e+',oncontextmenu');}
dhdg.init();
dhdg.setwh();
</script>
支持FF2.0 IE6.0+
<input type="button" value="AAAA" οnclick="alert(document.getElementById('datacolumn').rows(1).cells(1).innerText)">
</body>
</html>