一個級聯菜單(IE ONLY),不過代碼很精簡!

2019-11-21 02:29:27

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<html> <head> <title>無限級聯下拉框</title> <style type="text/css">  </style> <script language="javascript" type="text/javascript">  </script> </head> <body onLoad="ddl_Bind('city',strArea,strArea[0][2]);"> <table width="360" border="0" align="center" cellpadding="2" cellspacing="1" bgcolor="#E2E2E2">    <tr>       <td width="120" align="center" valign="middle" bgcolor="#F8F8F8">城市：         <select id="city" name="city" onChange="ddl_changed('section',this.value,strArea)">       </select></td>       <td width="120" align="center" valign="middle" bgcolor="#F8F8F8">地區：         <select id="section" name="section" onChange="ddl_changed('field',this.value,strArea)">         </select>      </td>       <td width="120" align="center" valign="middle" bgcolor="#F8F8F8">片區：         <select id="field" name="field">         </select>      </td>    </tr>     </table> </body> </html>

[Ctrl+A 全選注:如需引入外部Js需刷新才能執行]

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