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C#实现日期选择

2011-12-12 09:42 176 查看
说明:在A页面有一个textbox,旁边一个日历的URl,当点击日历图片时,出现日历选择,选中某个日期后,将选中的日期写入textbox值

A页面的aspx:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="OriginalDataCheck.aspx.cs"

Inherits="PReport.Pages.OriginalDataCheck" %>

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>

<!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>

</head>

<body>

<form id="Form1" method="post" runat="server">

<table class="MainTableStyle">

<tr>

<td class="MainTableHeaderStyle">

管制口进出人力原始资料查询

</td>

</tr>

<tr style="width: 100%" align="center">

<td>

<table style="width: 800px; height: 100%">

<tr>

<td class="MainTableItemStyle">

<table style="width: 100%; height: 100%" cellpadding="0" cellspacing="0">

<tr style="height: 20px">

<td style="width: 15%;" align="right">

<asp:Label ID="Label11" runat="server" Text="工号"></asp:Label>

</td>

<td style="width: 15%" align="left">

<asp:TextBox runat="server" ID="txtEmpno"></asp:TextBox>

</td>

<td style="width: 15%;" align="right">

<asp:Label ID="Label12" runat="server" Text="姓名"></asp:Label>

</td>

<td style="width: 15%" align="left">

<asp:TextBox runat="server" ID="txtName"></asp:TextBox>

</td>

<td style="width: 20%;" align="right">

<asp:Label ID="Label13" runat="server" Text="卡号"></asp:Label>

</td>

<td style="width: 20%" align="left">

<asp:TextBox runat="server" ID="txtCardno"></asp:TextBox>

</td>

</tr>

<tr style="height: 20px">

<td style="width: 15%;" align="right">

<asp:Label ID="Label14" runat="server" Text="起始日期From"></asp:Label>

</td>

<td align="left">

<asp:TextBox runat="server" ID="txtFrom" AutoPostBack="true"></asp:TextBox>

<asp:HyperLink ID="HyperLink2" runat="server" ImageUrl="~/img/calendar.gif"

NavigateUrl="javascript:calendar_window=window.open('../calendar.aspx?formname=Form1.txtFrom','Pick_A_Date','width=400,height=220,top=250,left=350');calendar_window.focus();">HyperLink</asp:HyperLink>

<td align="right">

<asp:Label ID="Label1" runat="server" Text="To"></asp:Label>

</td>

<td align="left">

<asp:TextBox ID="txtTo" runat="server" AutoPostBack="true"></asp:TextBox>

<asp:HyperLink ID="HyperLink1" runat="server" ImageUrl="~/img/calendar.gif"

NavigateUrl="javascript:calendar_window=window.open('../calendar.aspx?formname=Form1." & txtTo.ID & "','Pick_A_Date','width=400,height=220,top=250,left=350');calendar_window.focus();">HyperLink</asp:HyperLink>

</td>

</td>

<td style="width: 20%" align="center" colspan="2">

<asp:Button ID="btnSubmit" runat="server" Text="查询" OnClick="btnSubmit_Click" Style="height: 21px" />

</tr>

</table>

</td>

</tr>

</table>

</td>

</tr>

</table>

</td>

</tr>

</table>

</form>

</body>

</html>



calendar.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Calendar.aspx.cs" Inherits="PReport.Calendar" %>

<!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>Calendar</title>

</head>

<body>

<form id="Form1" method="post" runat="server">

<asp:Calendar id="Calendar1" runat="server" BorderWidth="1px" BackColor="White" Width="350px"

ForeColor="Black" Height="190px" Font-Size="9pt" Font-Names="Verdana" BorderColor="White"

DayNameFormat="Full" ondayrender="Calendar1_DayRender"

onselectionchanged="Calendar1_SelectionChanged">

<TodayDayStyle BackColor="#CCCCCC"></TodayDayStyle>

<NextPrevStyle Font-Size="8pt" Font-Bold="True" ForeColor="#333333" VerticalAlign="Bottom"></NextPrevStyle>

<DayHeaderStyle Font-Size="8pt" Font-Bold="True"></DayHeaderStyle>

<SelectedDayStyle ForeColor="White" BackColor="#333399"></SelectedDayStyle>

<TitleStyle Font-Size="12pt" Font-Bold="True" BorderWidth="4px" ForeColor="#333399" BorderColor="Black"

BackColor="White"></TitleStyle>

<OtherMonthDayStyle ForeColor="#999999"></OtherMonthDayStyle>

</asp:Calendar>

<asp:Literal id="Literal1" runat="server"></asp:Literal>

</form>

</body>

</html>

calendar.aspx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

namespace PReport

{

public partial class Calendar : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{



}

protected void Calendar1_DayRender(object sender, DayRenderEventArgs e)

{

if (e.Day.Date.ToString("d")==DateTime.Now.ToString("d"))

{

e.Cell.BackColor = System.Drawing.Color.LightGray;

}

}

protected void Calendar1_SelectionChanged(object sender, EventArgs e)

{

string strjscript = "<script language=\"javascript\">window.opener." + HttpContext.Current.Request.QueryString["formname"] + ".value = '" + Calendar1.SelectedDate.ToString("yyyy/MM/dd") + "';window.close();</script>";

Literal1.Text = strjscript;



}

}

}
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