<!doctype?html>
<html>
<head>
<meta?charset="utf-8">
<title>無標題文檔</title>
<script?type="text/javascript">
function?test(Names){
var?Name
for?(var?i=1;i<4;i++){
var?tempname="mune_x"+i????????????????????????????????????????????????????????????????????????????
var?NewsHot="x"+i
if?(Names==tempname){
Nnews=document.getElementById(NewsHot)
Nnews.style.display='';
}else{
Nnews=document.getElementById(NewsHot)
Nnews.style.display='none';???
}
}
}
</script>
</head>
<body>
<form>
<select?size="1"?name="D1"?onChange="javascript:test('mune_x'+this.value)">??
????????<option?value="1">密保手機</option>?
????????<option?value="2">密保郵箱</option>?
????????<option?value="3">密保問題</option>
</select>
???? <input?id="x1"?type="text"?placeholder="請輸入密保手機">
????????<input?id="x2"?style="display:none"?type="text"?placeholder="請輸入密保郵箱">
????????<input?id="x3"?style="display:none"?type="text"?placeholder="請選擇密保問題">
????</form>?
</body>
</html>
怎么簡化!!
慕圣1121953
2016-04-11 20:26:53
