可以对表格的各列进行排序的函数类
<!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>
<Kopf>
<meta http-equiv=Content-Type content=text/html; charset=gb2312 />
<title>table排序类</title>
</head>
<Körper>
<style type=text/css>
.fu_list{ width:400px; border:1px solid #ebebeb;line-height:20px; Schriftgröße:12px;}
.fu_list thead td{background-color:#ebebeb;}
.fu_list td{padding:5px;}
.fu_list a{outline:none;/*ff*/hide-focus:expression(this.hideFocus=true);/*ie*/ text-decoration:none; Farbe:#333;}
.fu_list thead a{padding-right:15px;}
.fu_list thead a.up, .fu_list thead a.down{ background:url(up.gif) right center no-repeat; }
.fu_list thead a.down{background-image:url(down.gif);}
</style>
<table border=0 cellspaced=0 cellpadding=0 class=fu_list>
<thead>
<tr>
<td> <a href=javascript:void(0) id=idTitle>Bild</a> / <a href=javascript:void(0) id=idExt>Bild</a></td>
<td width=200 align=center><a href=javascript:void(0) id=idAddtime class=up>上传时间</a></td>
<td width=50 align=center><a href=javascript:void(0) id=idSize>Anzeigen</a></td>
</tr>
</thead>
<tbody id=idList>
<tr>
<td _ext=rar>neu.rar</td>
<td align=center _order=2008/9/12 8:51:09>2008-9-12 8:51:09</td>
<td align=right _order=433247>423,09 K</td>
</tr>
<tr>
<td _ext=js>TagControl.js</td>
<td align=center _order=2008/9/23 11:26:57>2008-9-23 11:26:57</td>
<td align=right _order=1387>1,35 K</td>
</tr>
<tr>
<td _ext=js>Scroller.js</td>
<td align=center _order=2008/9/23 11:26:57>2008-9-23 11:26:57</td>
<td align=right _order=2556>2,5 K</td>
</tr>
<tr>
<td _ext=js>AlertBox.js</td>
<td align=center _order=2008/9/23 11:26:57>2008-9-23 11:26:57</td>
<td align=right _order=3565>3,48 K</td>
</tr>
<tr>
<td _ext=htm>1.htm</td>
<td align=center _order=2008/10/4 20:21:54>2008-10-4 20:21:54</td>
<td align=right _order=11394>11,13 K</td>
</tr>
<tr>
<td _ext=htm>4.htm</td>
<td align=center _order=2008/10/4 20:21:54>2008-10-4 20:21:54</td>
<td align=right _order=351>351 b</td>
</tr>
<tr>
<td _ext=xml>news.xml</td>
<td align=center _order=2008/10/4 20:24:11>2008-10-4 20:24:11</td>
<td align=right _order=14074>13,74 K</td>
</tr>
<tr>
<td _ext=xsl>news.xsl</td>
<td align=center _order=2008/10/4 20:24:11>2008-10-4 20:24:11</td>
<td align=right _order=16796>16,4 K</td>
</tr>
<tr>
<td _ext=js>function.js</td>
<td align=center _order=2008/10/4 20:24:11>2008-10-4 20:24:11</td>
<td align=right _order=2844>2,78 K</td>
</tr>
</tbody>
</table>
<script type=text/javascript>
var $ = Funktion (id) {
Rückgabezeichenfolge == Typ der ID? document.getElementById(id) : id;
};
var-Klasse = {
erstellen: function() {
Rückgabefunktion() {
this.initialize.apply(this, arguments);
}
}
}
Object.extend = function(destination, source) {
for (var-Eigenschaft in Quelle) {
Ziel[Eigenschaft] = Quelle[Eigenschaft];
}
Rückreiseziel;
}
Funktion Each(list, fun){
for (var i = 0, len = list.length; i < len; i++) { fun(list[i], i); }
};
///////////////////////////////////////////////////////////////
//////////////////////////////
var TableOrder = Class.create();
TableOrder.prototype = {
initialisieren: function(tbody) {
var oThis = this;
this.Body = $(tbody);//tbody wird angezeigt
this.Rows = [];//行集合
Each(this.Body.rows, function(o){ oThis.Rows.push(o); })
},
//排序并显示
Sortieren: Funktion(Reihenfolge) {
//排序
this.Rows.sort(this.Compare(order));
order.Down && this.Rows.reverse();
//显示表格
var oFragment = document.createDocumentFragment();
Each(this.Rows, function(o){ oFragment.appendChild(o); });
this.Body.appendChild(oFragment);
},
//比较函数
Vergleiche: Funktion(Reihenfolge) {
var oThis = this;
Rückgabefunktion(o1, o2) {
var value1 = oThis.GetValue(o1, order), value2 = oThis.GetValue(o2, order);
Rückgabewert1 < Wert2 ? -1: Wert1 > Wert2? 1 : 0;
};
},
//获取比较值
GetValue: function(tr, order) {
var data = tr.getElementsByTagName(td)[order.Index].getAttribute(order.Attribute);
//数据转换
switch (order.DataType.toLowerCase()) {
case int:
Rückgabe parseInt(data) || 0;
Fallschwimmer:
Rückgabe parseFloat(data) || 0;
Falldatum:
Rückgabe Date.parse(data) || 0;
Fallzeichenfolge:
Standard:
return data.toString() || ;
}
},
//添加并返回一个排序对象
Hinzufügen: function(index, options) {
var oThis = this;
neue Funktion zurückgeben(){
//默认属性
this.Attribute = innerHTML;//获取数据的属性
this.DataType = string;//数据类型
this.Down = false;//Weitere Informationen
Object.extend(this, Optionen || {});
//排序对象的属性
this.Index = index;
this.Sort = function(){ oThis.Sort(this); };
};
}
}
var to = new TableOrder(idList);
Funktion SetOrder(obj, index, options){
var o = $(obj);
//添加一个排序对象
var order = to.Add(index, Optionen);
o.onclick = function(){
//取相反排序
order.Down = !order.Down;
//设置样式
Each(SetOrder._arr, function(o){ o.className = ; })
o.className = order.Down ? unten: oben;
//排序显示
order.Sort();
return false;
}
//_arr是记录排序项目(这里主要用来设置样式)
SetOrder._arr ? SetOrder._arr.push(o) : SetOrder._arr = [];
}
SetOrder(idTitle, 0);
SetOrder(idExt, 0, { Attribute: _ext });
SetOrder(idAddtime, 1, { Attribute: _order, DataType: date });
SetOrder(idSize, 2, { Attribute: _order, DataType: int });
</script>
</body>
</html>