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js COL能很好的控制表格的列

更新時間：2008年04月03日 19:39:58 作者：

由于沒有用循環(huán),所以,速度要相對快些.但是IE下,明顯示不如FF下好用.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">  <html xmlns="http://www.w3.org/1999/xhtml">  <head>  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />  <title>Untitled Document</title>  <style type="text/css">    </style>  </head>  <body>  <table width="300" cellpadding="0" cellspacing="0" id="tab1">  <colgroup>  <col /><col /><col /><col /><col /><col /><col /><col /><col /><col />  </colgroup>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>    <tr>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>      <td>&nbsp;</td>    </tr>  </table>  </body>  </html>

[Ctrl+A 全選注:引入外部Js需再刷新一下頁面才能執(zhí)行]