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.net 生成一年范围内的年月日表格并填充需要的数据

2013-05-31 22:27 465 查看
如下图所示，在某个日期有金额时，就在相应的表格中填充金额。



实现代码

Default4.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default4.aspx.cs" Inherits="Default4" %>

<!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></title>
<style type="text/css">
table  { border-collapse:collapse; }
table,td,th{ border:1px solid #ccc; }
td { width:30px; }
/*模拟对角线*/
.out{
border-top:40px #D6D3D6 solid;/*上边框宽度等于表格第一行行高*/
width:0px;/*让容器宽度为0*/
height:0px;/*让容器高度为0*/
border-left:80px #BDBABD solid;/*左边框宽度等于表格第一行第一格宽度*/
position:relative;/*让里面的两个子容器绝对定位*/
}
b{font-style:normal;display:block;position:absolute;top:-40px;left:-40px;width:35px;}
em{font-style:normal;display:block;position:absolute;top:-25px;left:-70px;width:55x;}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="btnTest" runat="server" Text="测试" OnClick="btnTest_Click" /><br />
<asp:Repeater runat="server" ID="rptList">
<HeaderTemplate>
<table>
<tr>
<th style="width:80px">
<div class="out">
<b>日期</b>
<em>月份</em>
</div>
</th>
<th>1</th>
<th>2</th>
<th>3</th>
<th>4</th>
<th>5</th>
<th>6</th>
<th>7</th>
<th>8</th>
<th>9</th>
<th>10</th>
<th>11</th>
<th>12 </th>
<th>13</th>
<th>14</th>
<th>15</th>
<th>16</th>
<th>17</th>
<th>18</th>
<th>19</th>
<th>20</th>
<th>21</th>
<th>22</th>
<th>23</th>
<th>24</th>
<th>25</th>
<th>26</th>
<th>27</th>
<th>28</th>
<th>29</th>
<th>30</th>
<th>31</th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
<td><%#Eval("D0")%></td>
<td><%#Eval("D1")%></td>
<td><%#Eval("D2")%></td>
<td><%#Eval("D3")%></td>
<td><%#Eval("D4")%></td>
<td><%#Eval("D5")%></td>
<td><%#Eval("D6")%></td>
<td><%#Eval("D7")%></td>
<td><%#Eval("D8")%></td>
<td><%#Eval("D9")%></td>
<td><%#Eval("D10")%></td>
<td><%#Eval("D11")%></td>
<td><%#Eval("D12")%></td>
<td><%#Eval("D13")%></td>
<td><%#Eval("D14")%></td>
<td><%#Eval("D15")%></td>
<td><%#Eval("D16")%></td>
<td><%#Eval("D17")%></td>
<td><%#Eval("D18")%></td>
<td><%#Eval("D19")%></td>
<td><%#Eval("D20")%></td>
<td><%#Eval("D21")%></td>
<td><%#Eval("D22")%></td>
<td><%#Eval("D23")%></td>
<td><%#Eval("D24")%></td>
<td><%#Eval("D25")%></td>
<td><%#Eval("D26")%></td>
<td><%#Eval("D27")%></td>
<td><%#Eval("D28")%></td>
<td><%#Eval("D29")%></td>
<td><%#Eval("D30")%></td>
<td><%#Eval("D31")%></td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table></FooterTemplate>
</asp:Repeater>
</div>
</form>
</body>
</html>


Default4.aspx.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

public partial class Default4 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnTest_Click(object sender, EventArgs e)
{
DateTime dtStart = new DateTime(2013, 5, 31);
DateTime dtEnd = new DateTime(2014, 5, 30);
DataTable dt = GetDayData(GetData(), dtStart, dtEnd);
rptList.DataSource = dt;
rptList.DataBind();
}
DataTable GetData()
{
DataTable dt = new DataTable();
DataRow dr;
dt.Columns.Add(new DataColumn("Date", typeof(System.String)));
dt.Columns.Add(new DataColumn("Money", typeof(System.Decimal)));
dr = dt.NewRow();
dr[0] = new DateTime(2013, 5, 10).ToString("yyyyMMdd");
dr[1] = 200;
dt.Rows.Add(dr);
dr = dt.NewRow();
dr[0] = new DateTime(2013, 5, 30).ToString("yyyyMMdd");
dr[1] = 250;
dt.Rows.Add(dr);
dr = dt.NewRow();
dr[0] = new DateTime(2013, 5, 31).ToString("yyyyMMdd");
dr[1] = 290;
dt.Rows.Add(dr);
dr = dt.NewRow();
dr[0] = new DateTime(2013, 9, 8).ToString("yyyyMMdd");
dr[1] = 500;
dt.Rows.Add(dr);
dr = dt.NewRow();
dr[0] = new DateTime(2014, 5, 30).ToString("yyyyMMdd");
dr[1] = 880;
dt.Rows.Add(dr);
return dt;
}
DataTable GetDayData(DataTable dtData, DateTime dtStart, DateTime dtEnd)
{
DataTable dt = new DataTable();
DataRow dr;
dt.Columns.Add(new DataColumn("D0", typeof(System.String)));
dt.Columns.Add(new DataColumn("D1", typeof(System.String)));
dt.Columns.Add(new DataColumn("D2", typeof(System.String)));
dt.Columns.Add(new DataColumn("D3", typeof(System.String)));
dt.Columns.Add(new DataColumn("D4", typeof(System.String)));
dt.Columns.Add(new DataColumn("D5", typeof(System.String)));
dt.Columns.Add(new DataColumn("D6", typeof(System.String)));
dt.Columns.Add(new DataColumn("D7", typeof(System.String)));
dt.Columns.Add(new DataColumn("D8", typeof(System.String)));
dt.Columns.Add(new DataColumn("D9", typeof(System.String)));
dt.Columns.Add(new DataColumn("D10", typeof(System.String)));
dt.Columns.Add(new DataColumn("D11", typeof(System.String)));
dt.Columns.Add(new DataColumn("D12", typeof(System.String)));
dt.Columns.Add(new DataColumn("D13", typeof(System.String)));
dt.Columns.Add(new DataColumn("D14", typeof(System.String)));
dt.Columns.Add(new DataColumn("D15", typeof(System.String)));
dt.Columns.Add(new DataColumn("D16", typeof(System.String)));
dt.Columns.Add(new DataColumn("D17", typeof(System.String)));
dt.Columns.Add(new DataColumn("D18", typeof(System.String)));
dt.Columns.Add(new DataColumn("D19", typeof(System.String)));
dt.Columns.Add(new DataColumn("D20", typeof(System.String)));
dt.Columns.Add(new DataColumn("D21", typeof(System.String)));
dt.Columns.Add(new DataColumn("D22", typeof(System.String)));
dt.Columns.Add(new DataColumn("D23", typeof(System.String)));
dt.Columns.Add(new DataColumn("D24", typeof(System.String)));
dt.Columns.Add(new DataColumn("D25", typeof(System.String)));
dt.Columns.Add(new DataColumn("D26", typeof(System.String)));
dt.Columns.Add(new DataColumn("D27", typeof(System.String)));
dt.Columns.Add(new DataColumn("D28", typeof(System.String)));
dt.Columns.Add(new DataColumn("D29", typeof(System.String)));
dt.Columns.Add(new DataColumn("D30", typeof(System.String)));
dt.Columns.Add(new DataColumn("D31", typeof(System.String)));

for (DateTime dtDay = dtStart; Convert.ToInt32(dtDay.ToString("yyyyMM")) <= Convert.ToInt32(dtEnd.ToString("yyyyMM")); dtDay = dtDay.AddMonths(1))
{
dr = dt.NewRow();
for (int j = 0; j < 32; j++)
{
if (j == 0)
{
dr[j] = dtDay.ToString("yyyy年MM月");
}
else
{
int daysInMonth = DateTime.DaysInMonth(dtDay.Year, dtDay.Month);
if (j <= daysInMonth)
{
string dtCurrent = new DateTime(dtDay.Year, dtDay.Month, j).ToString("yyyyMMdd");
DataRow[] datarows = dtData.Select("Date='" + dtCurrent + "'");
if (datarows.Length > 0)
{
dr[j] = Convert.ToDecimal(datarows[0]["Money"]).ToString("N");
}
}
}
}
dt.Rows.Add(dr);
}
return dt;
}
}
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