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  • js控制select的text example

       1: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
       2: <html xmlns="http://www.w3.org/1999/xhtml">
       3: <head>
       4: <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
       5: <title>无标题文档</title>
       6: <script src="../jquery-1.5.2.min.js" type="text/javascript" language="javascript">
       1:  
    </script>
       1:  
       2: <script type="text/javascript" language="JavaScript" src="../dialog.js"> 
    </script>
       1:  
       2: <style type="text/css">
       3: #test {
       4:     height: 20px;
       5:      120px;
       6: }
       7: </style></head>
       8:  
       9: <script type="text/javascript"> 
      10: var mycars=new Array();
      11: mycars[0]="1";
      12: mycars[1]="2";
      13: mycars[2]="4";
      14: mycars[3]="5";
      15: mycars[4]="6";
      16: mycars[5]="7";
      17: for(var i=0 ;i < mycars.length ; i++)
      18: {
      19:     mycars[i]=mycars[i]+"号逆变器";
      20: }
      21:  
      22: function ajaxArea(){ 
      23:  
      24: for(var a=0;a<mycars.length;a++){ 
      25: //document.getElementById("test").options.add(new Option(mycars[a],mycars[a])); 
      26: document.getElementById("test").options.add(new Option(mycars[a],a )); 
      27: } 
      28:  
      29: }
    </script>
       1:  
       2: <body onload="ajaxArea()">
       3: <select id="test">
       4: </select>
       5: <script type="text/javascript"> 
       6:  
    </script>
       7: </body>
       8: </html>
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  • 原文地址:https://www.cnblogs.com/xmphoenix/p/2090750.html
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