/*
* 表格名不能为空,可为已获取的对象或名字
* 表头名默认为：tag
* 通过自行编写接口可实现不同的触发排序方式
*
* 作者:Auntion
* E-mail:[email protected]
* OICQ:82874972
*
* 日期:2007年04月22日 - 测试 - 待修正
*/
var tableSort= function(element,tagName,upStyle,downStyle){this.table= (typeof(element) == 'string') ? TAGDom.fromId(element) : element;this.td = this.table.getElementsByTagName("td"); this.hName= (tagName.length<1) ? "tag" : tagName;this.rows = this.table.rows;this.byUp = (upStyle == undefined) ? "DescUp" : upStyle ;this.byDown = (downStyle == undefined) ? "DescDown" : downStyle ;var totalTd = [];var totalNr = [];var totalTag= [];this.tempCellIndex; this.tempStatus = {};var setAllTag = function(){ for(var i = 0; i < this.td.length; i++){if(this.td[i].className === this.hName) totalTag.push(this.td[i]);}}.bind(this);var getStatus = function(tagName){this.tempStatus[tagName] = (this.tempStatus[tagName] == true) ? false : true;for(tags in this.tempStatus){if(tags == tagName) return this.tempStatus[tags];else delete this.tempStatus[tags];}}.bind(this);var changeShow = function(cellIn,status){for(var i=0; i<totalTag.length; i++){if(totalTag[i].cellIndex == cellIn){if(status == true) totalTag[i].className = this.byUp;else if(status == false) totalTag[i].className = this.byDown;}else{totalTag[i].className = this.hName;}}}.bind(this);var startSort = function(status){for (var i = totalNr[this.tempCellIndex].length - 1; i > 0; i--){for (var j = 0; j < i; ++j){if ( (status == true) ? totalNr[this.tempCellIndex][j] > totalNr[this.tempCellIndex][j + 1] : totalNr[this.tempCellIndex][j] < totalNr[this.tempCellIndex][j + 1] ){var temp = totalNr[this.tempCellIndex][j + 1];totalNr[this.tempCellIndex][j + 1] = totalNr[this.tempCellIndex][j];totalNr[this.tempCellIndex][j] = temp;for(var n=0; n<totalNr.length; n++){if(n != this.tempCellIndex){var temps = totalNr[n][j+1];totalNr[n][j + 1] = totalNr[n][j];totalNr[n][j] = temps;}}}}};InsertContect();}.bind(this);var InsertContect = function(){ for(var i=0; i<totalTd.length; i++){for(var j=0; j<totalTd[i].length; j++){totalTd[i][j].innerHTML = totalNr[i][j];}};totalTd.length = 0;totalNr.length = 0;};this.init = function(status){for(var i=0; i<(this.td.length/this.rows.length); i++){totalTd[i] = new Array();totalNr[i] = new Array();for(var j=0; j<this.rows.length; j++){if(this.rows[j].cells[i].className !== this.hName){totalTd[i][j-1] = this.rows[j].cells[i];if(IsNumber(this.rows[j].cells[i].innerHTML) == true){totalNr[i][j-1] = parseInt(this.rows[j].cells[i].innerHTML);}else{totalNr[i][j-1] = this.rows[j].cells[i].innerHTML;}}}}startSort(status);}
/********************************************************************************************************************************/
/**通过点击标签触发排序事件**/
//public: 通过默认鼠标事键触发 (interface example)(设置用户接口的范例)
this.toTagStart = function(){
setAllTag(); //获取标签
for(var i=0; i<totalTag.length; i++){
totalTag[i].sIndex = function(cIndex){ this.tempCellIndex=cIndex }.bind(this); //设置列index
totalTag[i].gStatus = function(values){ return getStatus(values) }; //获取与设置状态
totalTag[i].ceShow = function(i,s){ changeShow(i,s) }; //改变显示的东西
totalTag[i].stSort = function(status){ this.init(status) }.bind(this); //初始化
totalTag[i].onselectstart = function(){ return false }; //点击不选中文字
totalTag[i].onclick = function(){
this.sIndex(this.cellIndex);
this.status = this.gStatus(this.firstChild.nodeValue);
this.ceShow(this.cellIndex,this.status);
this.stSort(this.status);
}
}
}
}

/*
*
By Auntion
QQ:82874972
Blog:[email protected]
Email:[email protected]
请勿删除此部分注释.谢谢!
ver date-2007-02-01
*
*/
var isIe = /msie/i.test(navigator.userAgent);
var TAGDom = {
fromId: function(i){
return document.getElementById(i);
},
fromName: function(i){
return document.getElementById(i);
},
fromClass: function(className,baseId) {
this.fatherId = null;
if(!baseId){
this.fatherId = document;
}else{
this.fatherId = DOM.fromId(baseId);
}
var basic = fatherId.getElementsByTagName("*") || document.all;
var child = null;
var classNames = null;
var aggregate = [];
for (var i = 0; i < basic.length; i++) {
child = basic[i];
classNames = child.className.split(" ");
for (var j = 0; j < classNames.length; j++) {
if (classNames[j] == className) {
aggregate.push(child);
break;
}
}
}
return aggregate;
}
};
function externalStyle (element, target) {
this.setReturn;
if (element.currentStyle){
this.setReturn = element.currentStyle[target];
}else if (window.getComputedStyle){
this.setReturn = getComputedStyle (element,"").getPropertyValue(target);
}
return this.setReturn;
}
String.prototype.toInt = function(){
return parseInt(this.replace(/[a-zA-Z]+/,''));
}
String.prototype.trim = function(){
return this.replace(/(^\s*)|(\s*$)/g, "");
}
Function.prototype.bind = function(e) {
var source = this;
return function() {
return source.apply(e,arguments);
}
}
function IsNumber(_str){
var tmp_str = _str.trim();
var pattern = /^(- ¦\+)?\d+(\d+)?$/;
return pattern.test(tmp_str);
}

<html>
<head>
<title>Auntion - TableSort 测试交流</title>
<style type="text/css">
#bodys{
border-top:1px solid #0099FF;
border-left:1px solid #0099FF;
}
#bodys td {
border-bottom:1px solid #0099FF;
border-right:1px solid #0099FF;
font-size:12px;
height:22px;
line-height:22px;
text-align:left;
padding-left:10px;
background:#DFEFFF;
color:#666666;
}
#bodys td.tag {
background:#95D5FF;
color:#333333;
font-weight:900;
height:28px;
line-height:28px;
cursor:pointer;
}
#bodys td.DescUp {
background:#FFFFCC url("byUp.gif") no-repeat right 6px;
color:#333333;
font-weight:900;
height:28px;
line-height:28px;
cursor:pointer;
}
#bodys td.DescDown {
background:#FFFFCC url("byDown.gif") no-repeat right 6px;
color:#333333;
font-weight:900;
height:28px;
line-height:28px;
cursor:pointer;
}
</style>
<script language="javascript" type="text/javascript" src="Language.ext.js"></script>
<script language="javascript" type="text/javascript" src="tableSort.class.js"></script>
</head>
<body>
<table border="0" cellspacing="0" cellpadding="0" id="bodys">
<tr>
<td width="45" class="tag">选择</td>
<td width="50" class="tag">数字</td>
<td width="50" class="tag">字母</td>
<td width="80" class="tag">名字</td>
<td width="150" class="tag">地址</td>
<td width="80" class="tag">时间</td>
</tr>
<tr>
<td><input type="checkbox" checked></td>
<td>1</td>
<td>a</td>
<td>谢诗圆</td>
<td>http://auntion.blogbus.com</td>
<td>2007-12-16</td>
</tr>
<tr>
<td><input type="checkbox" checked></td>
<td>4</td>
<td>c</td>
<td>auntion</td>
<td>http://www.563.com</td>
<td>2006-12-06</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>3</td>
<td>b</td>
<td>疯狂的石头</td>
<td>http://www.463.com</td>
<td>2007-03-12</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>3.2</td>
<td>d</td>
<td>谢某人</td>
<td>http://www.663.com</td>
<td>2000-01-01</td>
</tr>
<tr>
<td><input type="checkbox" checked></td>
<td>5</td>
<td>f</td>
<td>小小强</td>
<td>http://www.763.com</td>
<td>2008-12-31</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>7</td>
<td>e</td>
<td>疯狂的man</td>
<td>http://www.363.com</td>
<td>2006-11-12</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>71</td>
<td>g</td>
<td>小强</td>
<td>http://www.163.com</td>
<td>2002-08-23</td>
</tr>
<tr>
<td><input type="checkbox" checked></td>
<td>8</td>
<td>h</td>
<td>王庆</td>
<td>http://www.263.com</td>
<td>1999-08-25</td>
</tr>
</table>
<script language="javascript" type="text/javascript">
var apply = new tableSort("bodys","tag");
apply.toTagStart(); //这里将使用已经定义的一种默认触发方式.
</script>
</body>
</html>