为什么我的数据库更新了，页面却没有更新，代码如下：

function add(xm,zkz){
var xm=$("#xingming").val();
var zkz=$("#zkz").val();
xm=encodeURI(xm);
$.ajax({
url: "allaction.asp?action=add&xingming="+xm+"&zkz="+zkz,
timeout: 1000,
type:'GET',
error: function(){
alert('错误1'); },
success: function(mms){
$('#left').empty();
getlist();
$('#addfk').html(($(mms).filter('div#content0').html()));
}
});
};

<!--#include file="conn.asp" -->
<%
action=request("action")
Select Case action
    Case "getstd1"
        getstd1()
    Case "add"
        addstd()
    Case Else
        Echo("Erro")
End Select

Function addstd()
xingming=VbsUnEscape(request("xingming"))
zkz=request("zkz")
   if xingming<>"" and zkz<>"" then
   set rs=server.CreateObject("adodb.recordset")
   sqlst="select * from std where xingming='"&xingming&"' and zkz='"&zkz&"'"
   rs.open sqlst,conn,1,3
     if not rs.eof then
     jg="该同学已经添加过了！"
     else
     rs.addnew
     rs("xingming")=xingming
     rs("zkz")=zkz
     rs("lqflag")=1
     rs.update
     rs.close
     set rs=nothing
     jg="添加成功！"
     call getstd1()
     end if
   else
   jg="姓名或准考证号不能为空！"
   end if
%><div id="content0">
<%response.Write jg%>
</div>
<%End Function
Function getstd1()
set rs1=server.CreateObject("adodb.recordset")
sqlst1="select * from std where lqflag=1 order by id desc"
rs1.open sqlst1,conn,1,1
rs1.pagesize=10
page1=clng(request.QueryString("page"))
if page1<1 then page1=1
if page1>rs1.pagecount then page1=rs1.pagecount
rs1.absolutepage=page1
response.Write "<div id='content1'>"
response.Write "<ul><li><span class='span1'>姓名</span><span class='span2'>准考证号</span><span class='span3'>操作1</span></li>"
for i=1 to rs1.pagesize
response.Write "<li><span class='span1'>"&rs1("xingming")&"</span><span class='span2'>"&rs1("zkz")&"</span><span class='span3'>删除</span></li>"
rs1.movenext
if rs1.EOF then exit for
next
response.Write "<li>"
if page1=1 then
   response.write("首页 上一页")
   response.write("<a href='javascript:getlist1("&(page1+1)&")'> 下一页</a>")
   response.write("<a href='javascript:getlist1("&rs1.pagecount&")'> 未页</a>")
elseif page1=rs.pagecount then
   response.write("<a href='javascript:getlist1(1)'>首页 </a>")
   response.write("<a href='javascript:getlist1("&(page1-1)&")'> 上一页 </a>")
   response.write("下一页 未页")
else
   response.write("<a href='javascript:getlist1(1)'>首页 </a>")
   response.write("<a href='javascript:getlist1("&(page1-1)&")'> 上一页</a>")
   response.write("<a href='javascript:getlist1("&(page1+1)&")'> 下一页</a>")
   response.write("<a href='javascript:getlist1("&rs1.pagecount&")'> 未页</a>")
end if
response.Write "</li></ul></div>"
rs1.close
set rs1=nothing
End Function