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

<!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>
  <link href="../../Test/TestSqlHelper/MyCss.css" rel="stylesheet" type="text/css" />
 
  <script language ="javascript" type="text/javascript">

 
  var s_y,s_m,s_d;

function initSelectDate(){
var curDate=new Date();
s_y=document.getElementById("s_y");
s_m=document.getElementById("s_m");
s_d=document.getElementById("s_d");
for (var i=1970;i<2050;i++){
  s_y.options.add(new Option(i,i))
}
for (var i=1;i<=12;i++){
  s_m.options.add(new Option(i,i));
}
s_y.onchange=function(){changeDate()};
s_y.value=curDate.getYear();
s_m.onchange=function(){changeDate()};
s_m.value=curDate.getMonth()+1;
changeDate();
}
function changeDate(){
    var t=s_d.value;
    s_d.options.length=0;
    var j=0;
    switch(parseInt(s_m.value,10)){
      case 4:
      case 6:
      case 9:
      case 11:
        j=30;
        break;
      case 2:
        var y=s_y.value;
        if (y % 400==0 || y % 4 ==0 && y % 100 !=0)
          j=29;
        else
          j=28;
        break;
      default:
        j=31;
    }
    for (var i=1;i<=j;i++)
      s_d.options.add(new Option(i,i));
    if (t!=""){
      if (t>j)
        s_d.value=j;
      else
        s_d.value=t;
    }
    else
      s_d.value=new Date().getDate();
}
  </script>
</head>
<body onload="initSelectDate()">
    <form id="form1" runat="server">
    <div class="top">
      <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
      <asp:GridView ID="grdOrderDetail" runat="server">
      </asp:GridView>
   
    </div>
    <p class="today" style="background-image:url(../../images/1.gif);">dsafdasfasdfdf</p>
      <input id="Button2" type="button" class="today"  value="ggg" />
      <select id="s_y" ></select>
      <select id="s_m"></select>
      <select id="s_d"></select>
    </form>
</body>
</html>

posted on 2006-12-04 17:04  javaca88  阅读(230)  评论(0)    收藏  举报