运行效果截图如下：
完整实例代码如下：
<!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> <title>实用的单击输入框弹出选择框效果 </title> <meta http-equiv="content-type" content="text/html;charset=gb2312"> <!--把下面代码加到<head>与</head>之间--> <style type="text/css"> .black_overlay{display:none;position:absolute;top:0%;left:0%;width:100%;height:100%;background-color:#FFFFFF;z-index:1001;-moz-opacity:0.8;opacity:.80;filter:alpha(opacity=80);} .white_content{display:none;position:absolute;top:25%;left:25%;width:50%;height:50%;padding:16px;border:16px solid orange;margin:-32px;background-color:white;z-index:1002;overflow:auto;} </style> <script language="javascript" type="text/javascript"> function moveselect(obj,target,all){ if (!all) all=0 if (obj!="[object]") obj=eval("document.all."+obj) target=eval("document.all."+target) if (all==0) { while (obj.selectedIndex>-1){ //alert(obj.selectedIndex) mot=obj.options[obj.selectedIndex].text mov=obj.options[obj.selectedIndex].value obj.remove(obj.selectedIndex) var newoption=document.createElement("OPTION"); newoption.text=mot newoption.value=mov target.add(newoption) } } else { //alert(obj.options.length) for (i=0;i<obj.length;i++) { mot=obj.options[i].text mov=obj.options[i].value var newoption=document.createElement("OPTION"); newoption.text=mot newoption.value=mov target.add(newoption) } obj.options.length=0 } } function dakai(){ document.getElementById('light').style.display='block'; document.getElementById('fade').style.display='block' } function guanbi(){ //下面上把右边select的值传到文本框内 var yuanGong=document.getElementById("yuanGong") var yuanGongname=document.getElementById("yuanGongname"); yuanGongname.value=""; yuanGong.value=""//如果不加这句，则每次选择的结果追加 var huoQu=document.getElementById("D2") for(var k=0;k<huoQu.length;k++) { yuanGong.value=yuanGong.value + huoQu.options[k].value + " "//这里的" "中间为空格，为字符间的分隔符，可以改成别的 if (yuanGongname.value=="") { yuanGongname.value=yuanGongname.value+ huoQu.options[k].text; //这里的" "中间为空格，为字符间的分隔符，可以改成别的 } else { yuanGongname.value=yuanGongname.value+","+ huoQu.options[k].text; //这里的" "中间为空格，为字符间的分隔符，可以改成别的 } } document.getElementById('light').style.display='none'; document.getElementById('fade').style.display='none' } </script> </head> <body> <!--把下面代码加到<body>与</body>之间--> <input type="text" size="50"> <input type="text" size="50"> <div> <table bordercolor="#CCCCCC" bordercolordark="#CCCCCC" bordercolorlight="#FFFFFF" cellpadding="3" cellspacing="0"> <tr> <td valign="middle"> 该部门员工 <select size="12" ondblclick="moveselect(this,'D2')" multiple="multiple"> <option value="1">员工1</option> <option value="2">员工2</option> <option value="3">员工3</option> </select> </td> <td valign="middle"> <input type="button" value="<<"><br> <input type="button" value="<"><br> <input type="button" value=">"><br> <input type="button" value=">>"><br> </td> <td valign="middle"> 未划分部门员工 <select size="12" ondblclick="moveselect(this,'D1')" multiple="multiple"> <option value="4">员工4</option> <option value="5">员工5</option> </select> </td> </tr> </table> <a href="javascript:void(0)">确定</a> <input type="button" value="也可以使用按钮来确定"> </div> <div></div> </body> </html> </body> </html>