JSP页面中获得单选菜单值的问题 求指导
function addSelect(){
var sel=document.getElementById("time");
sel_value = sel.options[sel.selectedIndex].value;
alert(sel_value);
return sel_value;
}
--></script>
</head>
<body>
<div>
<table width="813" border="1" cellpadding="5" cellspacing="1" bordercolor="#EEEEEE" width="831" align="center">
<tr>
<td width="94" align="center">序号</td>
<td width="196" align="center">产品名称</td>
<td width="176" align="center">产品编号</td>
<td width="104" align="center">费用</td>
<td width="150" align="center">备注</td>
<td width="150" align="center">订购月数</td>
<td width="150" align="center">订购</td>
</tr>
<s:iterator value="#session.userSelectPayChannelBeanList" status="index">
<tr>
<td align="center" class="w04"><s:property value = "#index.index+1"/></td>
<td align="center" class="w04"><s:property value = "getProductName()"/></td>
<td align="center" class="w04"><s:property value = "getProductNo()"/></td>
<td align="center" class="w04"><s:property value = "getMonthlyFee()"/></td>
<td align="center" class="w04"><s:property value = "getRemarks()"/></td>
<td align="center" class="w04">
<select name="selectPayChannelTime" id="time" onchange="addSelect()">
<option value="1">一年</option>
<option value="2">二年</option>
<option value="3">三年</option>
<option value="4">1个月</option>
<option value="5">2个月</option>
<option value="6">3个月</option>
<option value="7">4个月</option>
<option value="8">5个月</option>
<option value="9">6个月</option>
<option value="10">7个月</option>
<option value="11">8个月</option>
<option value="12">9个月</option>
<option value="13">10个月</option>
<option value="14">11个月</option>
<option value="15">12个月</option>
<option value="16">13个月</option>
<option value="17">14个月</option>
<option value="18">15个月</option>
<option value="19">16个月</option>
<option value="20">17个月</option>
<option value="21">18个月</option>
<option value="22">19个月</option>
<option value="23">20个月</option>
<option value="24">21个月</option>
<option value="25">22个月</option>
<option value="26">23个月</option>
</select>
</td>
<s:hidden name = "doAction" value = "selectPayChannel"/>
<input type="hidden" name="selectPayChannelProductNo" value="<s:property value = "getProductNo()"/>" id="selectPayChannelProductNo"/>
<td align="center" class="w04">
<a href="/szds/userHandleBusiness.do?doAction=selectPayChannel&selectPayChannelProductNo=<s:property value = "getProductNo()"/>&selectPayChannelTime="addSelect()"">订购</a>
</td>
</tr>
</s:iterator>
</table>
</div>
</body>
</html>
我想点击订购时传几个参数，用selectPayChannelTime获取单选菜单的value,但selectPayChannelTime的值不知道怎么才能传给它,希望大神帮帮忙指导一下，谢谢
[解决办法]
function addSelect(selObj) { selObj = document.getElementById('selectPayChannelTime'); var value= selObj.options[selObj.selectedIndex].text; alert(value); }
[解决办法]
function addSelect(){ var sel=document.getElementById("time");sel_value = sel.options[sel.selectedIndex].value;alert(sel_value);return sel_value;}function doOrder(){ var targetUrl = "/szds/userHandleBusiness.do?doAction=selectPayChannel&selectPayChannelProductNo=<s:property value = "getProductNo()" />&selectPayChannelTime="; var selectPayChannelTime = document.getElementById("selectPayChannelTime").options[document.getElementById("selectPayChannelTime").selectedIndex].value; window.location.href = targetUrl + selectPayChannelTime ;}--></script></head><body><div><table width="813" border="1" cellpadding="5" cellspacing="1" bordercolor="#EEEEEE" width="831" align="center"><tr><td width="94" align="center">序号</td><td width="196" align="center">产品名称</td><td width="176" align="center">产品编号</td><td width="104" align="center">费用</td><td width="150" align="center">备注</td><td width="150" align="center">订购月数</td><td width="150" align="center">订购</td></tr><s:iterator value="#session.userSelectPayChannelBeanList" status="index"> <tr><td align="center" class="w04"><s:property value = "#index.index+1"/></td><td align="center" class="w04"><s:property value = "getProductName()"/></td><td align="center" class="w04"><s:property value = "getProductNo()"/></td><td align="center" class="w04"><s:property value = "getMonthlyFee()"/></td><td align="center" class="w04"><s:property value = "getRemarks()"/></td><td align="center" class="w04"> <select name="selectPayChannelTime" id="time" onchange="addSelect()"><option value="1">一年</option><option value="2">二年</option><option value="3">三年</option><option value="4">1个月</option><option value="5">2个月</option><option value="6">3个月</option><option value="7">4个月</option><option value="8">5个月</option><option value="9">6个月</option><option value="10">7个月</option><option value="11">8个月</option><option value="12">9个月</option><option value="13">10个月</option><option value="14">11个月</option><option value="15">12个月</option><option value="16">13个月</option><option value="17">14个月</option><option value="18">15个月</option><option value="19">16个月</option><option value="20">17个月</option><option value="21">18个月</option><option value="22">19个月</option><option value="23">20个月</option><option value="24">21个月</option><option value="25">22个月</option><option value="26">23个月</option></select></td><s:hidden name = "doAction" value = "selectPayChannel"/><input type="hidden" name="selectPayChannelProductNo" value="<s:property value = "getProductNo()"/>" id="selectPayChannelProductNo"/><td align="center" class="w04"><a href="javascript:doOrder()"/>订购</a></td></tr></s:iterator></table></div></body></html>