I've tried to code and copy this example and I'm getting the same error when I change the final WizardStep to StepType="Complete"... If I change the StepType to Auto it "works" but doesn't complete with the buttons being gone. I have previous and finish.
Error:
The command 'MoveComplete' is not valid for the previous step, make sure the step type is not changed between postbacks.
[InvalidOperationException: The command 'MoveComplete' is not valid for the previous step, make sure the step type is not changed between postbacks.]
System.Web.UI.WebControls.Wizard.OnBubbleEvent(Obj ect source, EventArgs e) +1660841
System.Web.UI.WebControls.WizardChildTable.OnBubbl eEvent(Object source, EventArgs args) +19
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +37
System.Web.UI.WebControls.Button.OnCommand(Command EventArgs e) +125
System.Web.UI.WebControls.Button.RaisePostBackEven t(String eventArgument) +167
System.Web.UI.WebControls.Button.System.Web.UI.IPo stBackEventHandler.RaisePostBackEvent(String eventArgument) +10
System.Web.UI.Page.RaisePostBackEvent(IPostBackEve ntHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCol lection postData) +36
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563
ASPX Code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Containers.aspx.cs" Inherits="Demos_Containers" %>
<!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" runat="server">
<div>
<asp:CheckBox ID="CheckBox1" runat="server" AutoPostBack="true" OnCheckedChanged="CheckBox1_CheckedChanged" Text="Show Panel" />
<asp:Panel ID="Panel1" runat="server" Visible="False">
<asp:Wizard ID="Wizard1" runat="server" ActiveStepIndex="2" Width="500px"
onfinishbuttonclick="Wizard1_FinishButtonClick">
<WizardSteps>
<asp:WizardStep ID="WizardStep1" runat="server" Title="About You">
<asp:Label ID="Label1" runat="server" Text="Type your name"></asp:Label>
<asp:TextBox ID="YourName" runat="server"></asp:TextBox>
</asp:WizardStep>
<asp:WizardStep ID="WizardStep2" runat="server" Title="Favorite Language" StepType="Finish">
<asp:DropDownList ID="FavoriteLanguage" runat="server">
<asp:ListItem>C#</asp:ListItem>
<asp:ListItem>Visual Basic</asp:ListItem>
<asp:ListItem>CSS</asp:ListItem>
</asp:DropDownList>
</asp:WizardStep>
<asp:WizardStep ID="WizardStep3" runat="server" StepType="Complete" Title="Ready">
<asp:Label ID="Result" runat="server" Text="Label"></asp:Label>
</asp:WizardStep>
</WizardSteps>
</asp:Wizard>
</asp:Panel>
</div>
</form>
</body>
</html>
Code Behind:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Demos_Containers : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
{
Panel1.Visible = CheckBox1.Checked;
}
protected void Wizard1_FinishButtonClick(object sender, WizardNavigationEventArgs e)
{
Result.Text = "Your name is: " + YourName.Text;
Result.Text +="<br/>Your favorite language is: " + FavoriteLanguage.SelectedValue;
}
}
Can't Get Containers in Chp 4 to work
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