Auntion-TableSort javascript类文件第1/2页
2024-05-06 14:18:49
供稿：网友
tableSort.class.js
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);}
