<html>
<head>
<script language="JavaScript">
<!--
function moveOptions(objPush,objGet) {
for (var i=0;i<objPush.length;i++) {
if (objPush.options[i].selected) {
var pushOpt = objPush.options[i];
objGet.options.add(new Option(pushOpt.innerText, pushOpt.value));
objPush.remove(i);
i = i - 1;
}
}
}
function lookValue(objId) {
var obj = document.getElementById(objId);
for (var i=0;i<obj.length;i++) {
if (obj.options[i].selected) {
alert('value:'+obj.options[i].value);
alert('description:'+obj.options[i].innerText);
}
}
}
//-->
</script>
</head>
<body>
<table>
<tr>
<td>
<select multiple id="goObj" name="goObj" size="10">
<option value="A">XHTML</option>
<option value="B">CSS</option>
<option value="C">JAVASCRIPT</option>
<option value="D">XML</option>
<option value="E">PHP</option>
<option value="F">C#</option>
<option value="G">JAVA</option>
<option value="H">C++</option>
<option value="I">PERL</option>
</select>
</td>
<td>
<input type="button" onclick="moveOptions(document.getElementById('goObj'),document.getElementById('backObj'))" value=">>"/>
<input type="button" onclick="moveOptions(document.getElementById('backObj'),document.getElementById('goObj'))" value="<<"/>
</td>
<td>
<select multiple id="backObj" name="backObj" size="10" >
</select>
</td>
</tr>
<tr>
<td colspan="3">
<input type="button" onclick="lookValue('goObj')" value="submit"/>
</td>
</tr>
</table>
</body>
</html>
select multiple 动态实现
最新推荐文章于 2024-08-29 17:08:40 发布