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How to implement jQuery to move table rows up, down and to the top_jquery

WBOY
WBOYOriginal
2016-05-16 15:57:501034browse

The example in this article describes the jQuery method of moving table rows up, down and on top. Share it with everyone for your reference. The specific implementation method is as follows: 

<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>jQuery实现表格行上移下移和置顶</title>
<meta name="keywords" content="jquery,滑动" />
<meta name="description" content="Helloweba文章结合实例演示HTML5、CSS3、jquery、PHP等WEB技术应用。" />
<link rel="stylesheet" type="text/css" href="css/main.css" />
<style type="text/css">
.demo{width:600px; margin:60px auto 10px auto; font-size:16px}
.table {border-collapse: collapse !important;width: 100%;max-width: 100%;margin-bottom: 20px;}
.table td,.table th {background-color: #fff !important;}
.table-bordered th,.table-bordered td {border: 1px solid #ddd !important;}
.table tr td {padding: 8px;line-height: 1.42857143;vertical-align: middle;border-bottom: 1px solid #ddd;}
.table tr:hover {background-color: #f5f5f5;}
</style>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script>
$(function(){
 //上移
 var $up = $(".up")
 $up.click(function() {
  var $tr = $(this).parents("tr");
  if ($tr.index() != 0) {
   $tr.fadeOut().fadeIn();
   $tr.prev().before($tr);
  }
 });
 //下移
 var $down = $(".down");
 var len = $down.length;
 $down.click(function() {
  var $tr = $(this).parents("tr");
  if ($tr.index() != len - 1) {
   $tr.fadeOut().fadeIn();
   $tr.next().after($tr);
  }
 });
 //置顶
 var $top = $(".top");
 $top.click(function(){
  var $tr = $(this).parents("tr");
  $tr.fadeOut().fadeIn();
  $(".table").prepend($tr);
  $tr.css("color","#f60");
 });
});
</script>
</head>
<body>
<div id="main">
 <div class="demo">
  <table class="table">
   <tr>
    <td>HTML5获取地理位置定位信息</td>
    <td>2015-04-25</td>
    <td><a href="#" class="up">上移</a> <a href="#" class="down">下移</a> <a href="#" class="top">置顶</a></td>
   </tr>
   <tr>
    <td>CSS+Cookie实现的固定页脚广告条</td>
    <td>2015-04-18</td>
    <td><a href="#" class="up">上移</a> <a href="#" class="down">下移</a> <a href="#" class="top">置顶</a></td>
   </tr>
   <tr>
    <td>纯CSS3制作漂亮的价格表</td>
    <td>2015-04-10</td>
    <td><a href="#" class="up">上移</a> <a href="#" class="down">下移</a> <a href="#" class="top">置顶</a></td>
   </tr>
   <tr>
    <td>jQuery实现的测试答题功能</td>
    <td>2015-03-29</td>
    <td><a href="#" class="up">上移</a> <a href="#" class="down">下移</a> <a href="#" class="top">置顶</a></td>
   </tr>
  </table>
 </div>
</div>
</body>
</html>

I hope this article will be helpful to everyone’s jQuery programming.

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