jquery implements the up and down movement of TR elements Sample code

Source: Internet
Author: User

  Let TR elements move up and down a lot of ways, this article for you to use jquery is implemented, interested friends can refer to the following

The code is as follows: <html>  <head>  <title></title>  <style type= "Text/css" >  Table {background: #949494; width:400px; line-height:20px;}   TD {Border-right:1px solid gray; border-bottom:1px solid gray;}   </style>  <script src= "jquery.js" type= "Text/javascript" ></script>  <script Type= "Text/javascript" >  function up (obj) {  var objparenttr = $ (obj). Parent (). Parent ();  var PREVTR = Objparenttr.prev ();  if (prevtr.length > 0) {  prevtr.insertafter (objparenttr); } }  function down (obj) {  var objparenttr = $ (obj). Parent (). Parent ();  var nexttr = Objparenttr.next ();  if (NE Xttr.length > 0) {  nexttr.insertbefore (objparenttr); } }  </script>  </head >  <body>  <table border= "0" >  <tr><td>1</td><td>12</td ><td>13</td><td><a href= "#"onclick= "Up" > Move </a>  <a href= "#" onclick= "Down (This)" > Move Down </a></td></tr >  <tr><td>2</td><td>22</td><td>23</td><td><a href= "# "Onclick= up" > Move </a>  <a href= "#" onclick= "Down (This)" > Move </a></td></tr >  <tr><td>3</td><td>32</td><td>33</td><td><a href= "# "Onclick= up" > Move </a>  <a href= "#" onclick= "Down (This)" > Move </a></td></tr >  <tr><td>4</td><td>42</td><td>43</td><td><a href= "# "Onclick= up" > Move </a>  <a href= "#" onclick= "Down (This)" > Move </a></td></tr >  <tr><td>5</td><td>52</td><td>53</td><td><a href= "# "Onclick= up" > Move </a>  <a href= "#" onclick= "Down (This)" > Move </a></td></tr>  </table>  </body>  </html>   
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