vs2003中怎样获得html里select list的值？

zhaozonglian 2010-09-13 03:14:28

vs2003中怎样获得html里select list的值啊？我在html页面<SELECT id="sltStatus" name="status" multiple runat="server">
<OPTION value="All">All</OPTION>
<OPTION value="Draft">Draft</OPTION>
<OPTION value="WaitingForConfirmation">WaitingForConfirmation</OPTION>
<OPTION value="PendingForApproval">PendingForApproval</OPTION>
<OPTION value="Approved">Approved</OPTION>
<OPTION value="Void">Void</OPTION>
<OPTION value="Reject">Reject</OPTION>
<OPTION value="Bank">Bank</OPTION>
<OPTION value="Cheque">Cheque</OPTION>
<OPTION value="Others">Others</OPTION>
<OPTION value="Duplicate">Duplicate</OPTION>
<OPTION value="DuplicateEmail">DuplicateEmail</OPTION>
然后再asp页面怎么得到它的值呢？写成String tag = request.getParameter( "myTag "); 不行啊

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wuyq11 2010-09-13

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select 的值放在服务器端的hidden
<select name="mySelect" runat"server"id="mySelect"> </select>
或Request.Form["mySelect"]取值

var item = $("select[@name=items] option[@selected]").text();
select下拉框的第二个元素为当前选中值

var obj=document.getElementById('mySelect');
var index=obj.selectedIndex;
var val = obj.options[index].text

liujintaozyc 2010-09-13

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document.getelementid("id").option[]

porschev 2010-09-13

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<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>



<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">



<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

    <title>无标题页</title>

    <script src="jquery-1.3.2-vsdoc.js" type="text/javascript"></script>

    <script type="text/javascript">

        $(function() {

            $("#sltStatus").change(function() {

                var selVal = $(this).val();

                alert("选中的值：" + selVal);



            });

        });    

    </script>

    

</head>

<body>

   <form id="form1" name="form1" method="get" runat="server">

   <input id="Hidden1" name="Hidden1" type="hidden" />

   <SELECT id="sltStatus" name="status" multiple runat="server">

       <OPTION value="All">All</OPTION>

<OPTION value="Draft">Draft</OPTION>

<OPTION value="WaitingForConfirmation">WaitingForConfirmation</OPTION>

<OPTION value="PendingForApproval">PendingForApproval</OPTION>

<OPTION value="Approved">Approved</OPTION>

<OPTION value="Void">Void</OPTION>

<OPTION value="Reject">Reject</OPTION>

<OPTION value="Bank">Bank</OPTION>

<OPTION value="Cheque">Cheque</OPTION>

<OPTION value="Others">Others</OPTION>

<OPTION value="Duplicate">Duplicate</OPTION>

<OPTION value="DuplicateEmail">DuplicateEmail</OPTION>

   </select>

  </form>

</body>

</html>