<select disabled>
<option value="1">1</optioin>
<option value="2">2</optioin>
<option value="3" selected>3</optioin>
</select>
<input type="hidden" name="selectValue" value="3">
用一个隐藏的input来提交select所代表的值。
<option value="1">1</optioin>
<option value="2">2</optioin>
<option value="3" selected>3</optioin>
</select>
<input type="hidden" name="selectValue" value="3">
用一个隐藏的input来提交select所代表的值。
<option>sdfsd
<option selected value="111111">sdsdgert
</select>
<input type=hidden name=ss_val >
<script language="javascript">
document.all("ss_val").value=document.all("ss").value;
</script>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<input type=checkbox onclick="document.all.selType.disabled=document.all.selType.disabled==true?false:true;">select是否可用
<br>
<input type=button value="ShowValue" onclick="return show();">
<script>
function show() {
alert(document.all.selType.value);
}
</script>
<option value="1">1</optioin>
<option value="2">2</optioin>
<option value="3" selected>3</optioin>
</select>