昨天看了一个表格排序的，帖子找不到了，开帖发一下吧
<!DOCTYPE HTML><html><head><meta charset="utf-8"><title></title></head><body><div id="oDiv"></div><a href="#" id="a">正序</a><a href="#" id="b">倒序</a><script type="text/javascript">//结构数组var arr= [ ["张三","男",80], ["李四","男",85], ["王五","男",92], ["韩梅梅","女",100], ["李雷","男",77]]function tableSort(opts){ var self = this; self.arr = opts.arr; self.index = opts.index; //排序索引};tableSort.prototype = { getSortArr : function(n){//返回排序后的数组 var self = this; return self.arr.sort(function(a,b){ var index = self.index; var aArr = null; var bArr = null; for (var i = 0,len = index.length;i<len;i++){ aArr = a[index.charAt(i)]; bArr = b[index.charAt(i)]; } return (n=="asc")?aArr - bArr:bArr - aArr; }); }, getHtml : function(arr){//自己拼接html var self = this; var arr = self.arr; var html = '<table width="600" border="0" cellspacing="0" cellpadding="0">'+ ' <tr>'+ ' <td>姓名</td>'+ ' <td>性别</td>'+ ' <td>分数</td>'+ ' </tr>' for (var i = 0,len = arr.length;i<len;i++){ html += '<tr>'+ ' <td>'+arr[i][0]+'</td>'+ ' <td>'+arr[i][1]+'</td>'+ ' <td>'+arr[i][2]+'</td>'+ '</tr>' }; html += '</table>'; return html; }, isArr : function(arr){//是否是数组-还没有用到 return Object.prototype.toString.call(arr) === '[object Array]'; }}; var _ = new tableSort({ arr:arr, index:"2" });document.getElementById("oDiv").innerHTML = _.getHtml(arr);document.getElementById("a").onclick = function(){//正序 document.getElementById("oDiv").innerHTML = _.getHtml(_.getSortArr("asc"))};document.getElementById("b").onclick = function(){//倒序 document.getElementById("oDiv").innerHTML = _.getHtml(_.getSortArr("desc"))};</script></body></html>