NumericUpDownExtender数值上下调整
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!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>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> </br>
<cc1:NumericUpDownExtender ID="NumericUpDownExtender1" runat="server" TargetControlID="TextBox1" Width="100">
</cc1:NumericUpDownExtender>
<asp:TextBox ID="TextBox2" runat="server" Text="星期一"></asp:TextBox></br>
<cc1:NumericUpDownExtender ID="NumericUpDownExtender2" runat="server" TargetControlID="TextBox2" RefValues="星期一;星期二;星期三;星期四;星期五;星期六;星期天" Width="100">
</cc1:NumericUpDownExtender>
<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
<cc1:NumericUpDownExtender ID="NumericUpDownExtender3" runat="server" TargetControlID="TextBox3" ServiceDownPath="WebService.asmx" ServiceDownMethod="getPreviousValue" ServiceUpPath="WebService.asmx" ServiceUpMethod="getNextValue" Width="100">
</cc1:NumericUpDownExtender>
</div>
</form>
</body>
</html>
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> </br>
<cc1:NumericUpDownExtender ID="NumericUpDownExtender1" runat="server" TargetControlID="TextBox1" Width="100">
</cc1:NumericUpDownExtender>
<asp:TextBox ID="TextBox2" runat="server" Text="星期一"></asp:TextBox></br>
<cc1:NumericUpDownExtender ID="NumericUpDownExtender2" runat="server" TargetControlID="TextBox2" RefValues="星期一;星期二;星期三;星期四;星期五;星期六;星期天" Width="100">
</cc1:NumericUpDownExtender>
<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
<cc1:NumericUpDownExtender ID="NumericUpDownExtender3" runat="server" TargetControlID="TextBox3" ServiceDownPath="WebService.asmx" ServiceDownMethod="getPreviousValue" ServiceUpPath="WebService.asmx" ServiceUpMethod="getNextValue" Width="100">
</cc1:NumericUpDownExtender>
</div>
</form>
</body>
</html>
后台代码:
using System;
using System.Collections;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
using System.Collections;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
/// <summary>
///WebService 的摘要说明
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
//若要允许使用 ASP.NET AJAX 从脚本中调用此 Web 服务,请取消对下行的注释。
[System.Web.Script.Services.ScriptService]
public class WebService : System.Web.Services.WebService {
///WebService 的摘要说明
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
//若要允许使用 ASP.NET AJAX 从脚本中调用此 Web 服务,请取消对下行的注释。
[System.Web.Script.Services.ScriptService]
public class WebService : System.Web.Services.WebService {
public WebService () {
//如果使用设计的组件,请取消注释以下行
//InitializeComponent();
}
//InitializeComponent();
}
[WebMethod]
public string HelloWorld() {
return "Hello World";
}
public string HelloWorld() {
return "Hello World";
}
[WebMethod]
public int getNextValue(int current,String tag)
{
if (current + 20 <= 100)
return current + 20;
else
return 0;
}
[WebMethod]
public int getPreviousValue(int current, String tag)
{
if (current - 20 >= 0)
return current - 20;
else
return 100;
}
public int getNextValue(int current,String tag)
{
if (current + 20 <= 100)
return current + 20;
else
return 0;
}
[WebMethod]
public int getPreviousValue(int current, String tag)
{
if (current - 20 >= 0)
return current - 20;
else
return 100;
}
}