這個(gè)是一個(gè)表單選項(xiàng)隨這下拉框的變化而變化。當(dāng)選擇填寫(xiě)解決計(jì)劃時(shí)候，下面的表單選擇全部顯示。但下拉框的其他選項(xiàng)時(shí)。表單選項(xiàng)只要顯示第一個(gè)表單選擇
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY >
<script language="javascript">
function viewTable(obj)
{
switch(obj.value)
{
case "1":
document.getElementById(‘tbview‘).style.display ="";
break;
default:
document.getElementById(‘tbview‘).style.display ="none";
break;
}
}
</script>
<table>
<tr>
<td>管理選項(xiàng)</td>
<td> <select name="url" class="s2"
onchange="viewTable(this);"> <option value="1">填寫(xiě)解決計(jì)劃</option>
<option value="2" >與其他問(wèn)題進(jìn)行歸并</option>
<option value="3" >問(wèn)題已解決</option>
<option value="4">問(wèn)題過(guò)于籠統(tǒng)不過(guò)具體</option>
</select></td>
</tr>
<tr>
<td>具體意見(jiàn)</td>
<td><TEXTAREA NAME="" ROWS="7" COLS="70"></TEXTAREA></td>
</tr>
</table>
<table
id="tbview" name="tbview">
<tr>
<td vailgn="top">主辦</td>
<td vailgn="top"><INPUT TYPE="text" NAME=""></TEXTAREA></td>
</tr>
<tr>
<td vailgn="top">協(xié)辦</td>
<td vailgn="top"><INPUT TYPE="text" NAME=""></td>
</tr>
<tr>
<td vailgn="top">處理時(shí)限</td>
<td vailgn="top"><INPUT TYPE="text" NAME=""></td>
</tr>
</table>
</BODY>
</HTML>
