이 글의 예에서는 JS를 사용하여 입력 상자를 클릭할 때 팝업 선택 상자 효과를 얻는 방법을 설명합니다. 참고하실 수 있도록 모든 사람과 공유하세요. 자세한 내용은 다음과 같습니다.
런닝 효과 스크린샷은 다음과 같습니다.
전체 예제 코드는 다음과 같습니다.
<!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" id="yuanGong" onclick="dakai()" size="50"> <input type="text" id="yuanGongname" size="50"> <div id="light" class="white_content"> <table border="1" width="350" id="table4" bordercolor="#CCCCCC" bordercolordark="#CCCCCC" bordercolorlight="#FFFFFF" cellpadding="3" cellspacing="0"> <tr> <td width="150" height="200" align="center" valign="middle"> 该部门员工 <select size="12" name="D1" ondblclick="moveselect(this,'D2')" multiple="multiple" style="width:140px"> <option value="1">员工1</option> <option value="2">员工2</option> <option value="3">员工3</option> </select> </td> <td width="50" height="200" align="center" valign="middle"> <input type="button" value="<<" name="B3" onclick="moveselect('D2','D1',1)"><br> <input type="button" value="<" name="B5" onclick="moveselect('D2','D1')"><br> <input type="button" value=">" name="B6" onclick="moveselect('D1','D2')"><br> <input type="button" value=">>" name="B4" onclick="moveselect('D1','D2',1)"><br> </td> <td width="150" height="200" align="center" valign="middle"> 未划分部门员工 <select size="12" name="D2" id="D2" ondblclick="moveselect(this,'D1')" multiple="multiple" style="width:140px"> <option value="4">员工4</option> <option value="5">员工5</option> </select> </td> </tr> </table> <a href="javascript:void(0)" onclick="guanbi()">确定</a> <input type="button" name="button" onclick="guanbi()" value="也可以使用按钮来确定"> </div> <div id="fade" class="black_overlay"></div> </body> </html> </body> </html>
이 기사가 JavaScript 프로그래밍에 종사하는 모든 사람에게 도움이 되기를 바랍니다.