如題,
碼:
<html>
<body>
<form name=Form1>
<script language="javascript">
function ShowDiv(oRad)
{
var Layer_choice;
//抓div
if (document.getElementById) { //Netscape 6.x
Layer_choice = eval("document.getElementById('div_choice')");
}
else { // IE 5.x
Layer_choice = eval("document.all.choice.div_choice");
}
//顯示或隱藏DIV
if(Layer_choice)//先判斷是否存在
{
if(oRad.value=="1")
{
Layer_choice.style.display='';
}else
{
Layer_choice.style.display='none';
}
}
}
</script>
<input type="radio" value="1" name="radShow" onclick="ShowDiv(this)">顯示
<input type="radio" value="0" name="radShow" onclick="ShowDiv(this)">不顯示
<div id="div_choice" style="display:none" >
test1111fff
</div>
</form>
</body>
</html>
還有一種方法是直接隱藏按鈕
input.button {
width:114px;
height:37px;
border: none;
background: transparent url(images/submit_btn.gif) no-repeat center;
overflow: hidden;
text-indent: -999px;
font-size: 0;
display:block;
line-height:0
}
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