如题!新手求指导!

解决方案 »

  1.   


    <head runat="server">   
        <script src="jquery.js" type="text/javascript"></script>  
        <title></title>  
        <style type="text/css">
        
        </style>    <script type="text/javascript">
            window.onload = function(){
    document.getElementById('div-new-select').innerHTML = 
    '<select id="new-select"></select>';
    }
        </script>  
     
    </head>
    <body>
    <span id="div-new-select"></span>
    </body>
      

  2.   

         var a = document.createElement('<select>');
         document.body.appendChild(a)