JS实现简单表格排序操作示例

2019-11-19 15:13:31

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本文实例讲述了JS实现简单表格排序操作。分享给大家供大家参考，具体如下：

<!DOCTYPE><html><head>  <meta http-equiv="Content-type" content="text/html" charset="utf-8">  <title>sort table</title>  <style>    *{      margin:0px;      padding:0px;    }    body{      background:#ccc;    }    table{      width:350px;      margin:0 auto;      background-color:#eee;    }    table th{      cursor:hand;      padding:5px 0;      background-color:#999;    }    table td{      background-color:#fff;      font-size:16px;      font-weight:normal;      text-align:center;      line-height:30px;    }  </style>  <script language="javascript">    function sortCells(type){      var tbs=document.getElementsByTagName("table")[0];      var arr=[];      var arr2=[];      for(var i=1;i<tbs.rows.length;i++){        var text=tbs.rows[i].cells[type].innerText;        arr.push(text);        arr2[text]=i;      }      if(type==0){        arr.sort(function(a,b){return a-b});      }else{        arr.sort();      }      var temp="";      for(var j=1;j<tbs.rows.length;j++){        temp=tbs.rows[j].cells[0].innerText;        tbs.rows[j].cells[0].innerText=tbs.rows[arr2[arr[j-1]]].cells[0].innerText;        tbs.rows[arr2[arr[j-1]]].cells[0].innerText=temp;        temp=tbs.rows[j].cells[1].innerText;        tbs.rows[j].cells[1].innerText=tbs.rows[arr2[arr[j-1]]].cells[1].innerText;        tbs.rows[arr2[arr[j-1]]].cells[1].innerText=temp;        temp=tbs.rows[j].cells[2].innerText;        tbs.rows[j].cells[2].innerText=tbs.rows[arr2[arr[j-1]]].cells[2].innerText;        tbs.rows[arr2[arr[j-1]]].cells[2].innerText=temp;//        console.log(arr2);        for(var i=1;i<tbs.rows.length;i++){          var text=tbs.rows[i].cells[type].innerText;          arr2[text]=i;        }      }    }  </script></head><body><center>sort table</center><table border="0">  <tr>    <th onclick="sortCells(0);">序号</th>    <th onclick="sortCells(1);">姓名</th>    <th onclick="sortCells(2);">日期</th>  </tr>  <tr>    <td>2</td>    <td>BB</td>    <td>2015-09-12</td>  </tr>   <tr>    <td>3</td>    <td>CC</td>    <td>2015-07-12</td>  </tr>   <tr>    <td>1</td>    <td>AA</td>    <td>2015-09-11</td>  </tr>   <tr>    <td>4</td>    <td>DD</td>    <td>2015-06-12</td>  </tr></table></body></html>

运行效果：