Multiview checkout (C#)
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Checkout" %> <!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 id="Head1" runat="server"> <title>Chapter 20: Checkout MultiView</title> </head> <body> <form id="form1" runat="server"> <div> <asp:MultiView ID="mvCheckout" Runat="server" ActiveViewIndex="0"> <asp:View ID="vContact" Runat="server"> <table> <tr> <td>First Name:</td> <td> <asp:TextBox ID="txtFirstName" Runat="server" Width="200px" Height="22px"></asp:TextBox> <asp:RequiredFieldValidator ID="RequiredFieldValidator1" Runat="server" ErrorMessage="First Name is required." ControlToValidate="txtFirstName"> </asp:RequiredFieldValidator> </td> </tr> <tr> <td>Last name:</td> <td> <asp:TextBox ID="txtLastName" Runat="server" Width="200px" Height="22px"></asp:TextBox> <asp:RequiredFieldValidator ID="RequiredFieldValidator2" Runat="server" ErrorMessage="Last Name is required." ControlToValidate="txtLastName"> </asp:RequiredFieldValidator> </td> </tr> <tr> <td>Email:</td> <td> <asp:TextBox ID="txtEmail" Runat="server" Width="200px" Height="22px"></asp:TextBox> <asp:RequiredFieldValidator ID="RequiredFieldValidator3" Runat="server" ErrorMessage="Email is required." ControlToValidate="txtEmail"> </asp:RequiredFieldValidator> </td> </tr> </table> <br /> <asp:Button ID="Button1" runat="server" CommandName="NextView" Text="Next" /> </asp:View> <asp:View ID="vShippingMethod" Runat="server"> <asp:Panel ID="Panel1" Runat="server" Width="492"> Please select a shipping method:<br /><br /> <asp:RadioButton ID="rdoUPSGround" Runat="server" Text="UPS Ground" GroupName="ShipVia" Checked="True" /> <br /> <asp:RadioButton ID="rdoUPS2Day" Runat="server" Text="UPS Second Day" GroupName="ShipVia" /> <br /> <asp:RadioButton ID="rdoFedEx" Runat="server" Text="Federal Express Overnight" GroupName="ShipVia" /> <br /> </asp:Panel><br /> <asp:Button ID="Button2" runat="server" CommandName="PrevView" Text="Previous" /> <asp:Button ID="Button3" runat="server" CommandName="NextView" Text="Next" /> </asp:View> <asp:View ID="vCreditCard" Runat="server"> <asp:Panel ID="Panel2" Runat="server" Width="492px"> Please enter your credit card information:<br /> <br /> <table> <tr> <td><asp:ListBox ID="listCardType" Runat="server"> <asp:ListItem Value="VISA" Selected="True">Visa</asp:ListItem> <asp:ListItem Value="MC"> MasterCard</asp:ListItem> <asp:ListItem Value="AMEX"> American Express</asp:ListItem> </asp:ListBox> </td> <td>Card Number:</td> <td> <asp:TextBox ID="txtCardNumber" Runat="server" Height="22px" Width="262px"></asp:TextBox> </td> </tr> <tr> <td>Expiration Date:</td> <td> <asp:DropDownList ID="ddlExpirationMonth" Runat="server"> <asp:ListItem Value="1">January</asp:ListItem> <asp:ListItem Value="2">February</asp:ListItem> <asp:ListItem Value="3">March</asp:ListItem> <asp:ListItem Value="4">April</asp:ListItem> <asp:ListItem Value="5">May</asp:ListItem> <asp:ListItem Value="6">June</asp:ListItem> <asp:ListItem Value="7">July</asp:ListItem> <asp:ListItem Value="8">August</asp:ListItem> <asp:ListItem Value="9">September</asp:ListItem> <asp:ListItem Value="10">October</asp:ListItem> <asp:ListItem Value="11">November</asp:ListItem> <asp:ListItem Value="12">December</asp:ListItem> </asp:DropDownList> <asp:DropDownList ID="ddlExpirationYear" Runat="server"></asp:DropDownList> </td> </tr> </table> <br /> <asp:Button ID="Button4" runat="server" CommandName="PrevView" Text="Previous" /> <asp:Button ID="btnFinish" Runat="server" CommandName="NextView" Text="Finish" OnClick="btnFinish_Click" /> </asp:Panel> </asp:View> <asp:View ID="vFinish" runat="server"> Here is the data you entered:<br /><br /> <asp:TextBox ID="txtMessage" runat="server" Height="182px" TextMode="MultiLine" Width="346px"> </asp:TextBox><br /> </asp:View> </asp:MultiView></div> </form> </body> </html> File: Default.aspx.cs using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; public partial class Checkout : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { int year = DateTime.Now.Year; for (; year < DateTime.Now.Year + 6; year++) ddlExpirationYear.Items.Add(year.ToString()); } } protected void btnFinish_Click(object sender, EventArgs e) { this.DisplayMessage(); } private void DisplayMessage() { string shipVia = ""; if (rdoUPSGround.Checked) shipVia = "UPSG"; else if (rdoUPS2Day.Checked) shipVia = "UPS2D"; else if (rdoFedEx.Checked) shipVia = "FEDEX"; string message = "Contact info\n" + " First name: " + txtFirstName.Text + "\n" + " Last name: " + txtLastName.Text + "\n" + " Email: " + txtEmail.Text + "\n" + "Shipping method\n" + " Ship via: " + shipVia + "\n" + "Credit card info\n" + " Type: " + listCardType.SelectedValue + "\n" + " Number: " + txtCardNumber.Text + "\n" + " Expiration date: " + ddlExpirationMonth.SelectedValue + "/" + ddlExpirationYear.SelectedValue; txtMessage.Text = message; } }