关于multiple select

[HN_Lmf1981]

怎样动态的往multiple select中写入option项呀？

[wwj9252003]

<select name="SelPG" id="SelPG" style="WIDTH:160px;">
<option value="">测试</option>
<%
If request.QueryString("SelSecond")<>"" Then
do until oradynaset3.eof
response.write( "<option value=" & oradynaset3("code").value & ">" & oradynaset3("NAME").value & "</option>")
oradynaset3.dbmovenext
Loop
End If
%>
</select>

[HN_Lmf1981]

我是说用javascript实现

[soonquick]

<select id=sel multiple></select>
<input type=button onclick='document.getElementById("sel").options.add(new Option("text","value"));' value='aaaaa'>

[wcqgm]

function add(){
var objOption = document.createElement("OPTION");
objOption.value="234";
objOption.innerHTML= "234";
sel.appendChild(objOption);
}