Auntion-TableSort javascript类文件第1/2页

答案：tableSort.class.js
复制代码 代码如下:

/* 
*    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:Auntion@Gmail.com 
*    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); 
            } 

        } 
    } 

}

Language.ext.js
复制代码 代码如下:

/* 
* 
By Auntion 

QQ:82874972 

Blog:Auntion@blogbus.com 

Email:Auntion@Gmail.com 

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);    
} 

使用实例_1.htm

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