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投票列表排序 - 默认,投票数

<!doctype html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><title>投票列表排序 - 默认,投票数</title><script type="text/javascript" src="http://new-icon.ol-img.com/jslib/jquery-1.7.2.min.js"></script></head><body><div id="votebox">    <dl rel="1">        <dt>Name1</dt>        <dd>votenum <em>1</em></dd>    </dl>    <dl rel="2">        <dt>Name2</dt>        <dd>votenum <em>11</em></dd>    </dl>    <dl rel="3">        <dt>Name13</dt>        <dd>votenum <em>61</em></dd>    </dl>    <dl rel="4">        <dt>Name14</dt>        <dd>votenum <em>6</em></dd>    </dl>    <dl rel="5">        <dt>Name15</dt>        <dd>votenum <em>14</em></dd>    </dl>    <dl rel="6">        <dt>Name16</dt>        <dd>votenum <em>19</em></dd>    </dl></div><p><a href="javascript:;" id="defaultbtn">默认</a><a href="javascript:;" id="rankbtn">投票排序</a></p><script type="text/javascript">$(function(){    $("#defaultbtn").click(function() {        setVoteboxData(default);    });    $("#rankbtn").click(function() {        setVoteboxData(votenum);    });    function setVoteboxData(rankType) {        rankType = rankType == votenum ? votenum : default;            voteCellsLength = $("dl").length;        if(voteCellsLength > 0) {            var voteCells = new Array();            for(var i = 0; i < voteCellsLength; i++) {                var relVal = $("dl:eq(" + i + ")").attr("rel");                var tmpArr = new Array();                tmpArr[data] = <dl rel=" + relVal + "> +  $("dl:eq(" + i + ")").html() + </dl>;                tmpArr[ranknum] = rankType == votenum ? parseInt($("dl:eq(" + i + ")").find(em).html()): parseInt(relVal);                voteCells[i] = tmpArr;            }            // rank            for(var i = 0; i < voteCellsLength; i++) {                for(var j = i + 1; j < voteCellsLength; j++) {                        if(voteCells[i][ranknum] < voteCells[j][ranknum]) {                                var tmpVal = voteCells[i];                                voteCells[i] = voteCells[j];                                voteCells[j] = tmpVal;                        }                                        }            }            if(rankType == default) {                voteCells = voteCells.reverse();            }            var voteCellsStr = ‘‘;            for(var i = 0; i < voteCellsLength; i++) {                voteCellsStr += voteCells[i][data];            }            $("#votebox").html(voteCellsStr);        }    }});</script></body></html>

 

投票列表排序 - 默认,投票数