Customize ThemeSelector

rpcasey001 · March 6th, 2009, 06:26 PM

I am trying to modify ThemeSelector to have three colored ImageButtons. I have added a onClick"" and not sure what to do. Below is my ASP code in blue and the book's code beside example in red. My plan is to somehow read what ImageButton was clicked and then set the theme accordingly with an if than else or case statement. Do I need a new method or would I add this to the Page_Load method? How do I get the name of what ImageButton was clicked and how do I enable postback?

--- Ryan

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ThemeSelector.ascx.cs" Inherits="RC.RPC_Group.UI.Controls.ThemeSelector" %>

<asp:ImageButton OnClick="???" ImageUrl="~/images/blueTheme_Box.png" SkinID="blueTheme_Box" ID="blueTheme_Box" runat="server"/>

<asp:ImageButton OnClick="???" ImageUrl="~/images/redTheme_Box.png" SkinID="redTheme_Box" ID="redTheme_Box" runat="server"/>

<asp:ImageButton OnClick="???" ImageUrl="~/images/goldTheme_Box.png" SkinID="goldTheme_Box" ID="goldTheme_Box" runat="server"/>

public partial class ThemeSelector : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{
if (Globals.ThemesSelectorID.Length == 0)
Globals.ThemesSelectorID = ddlThemes.UniqueID;
ddlThemes.DataSource = Helpers.GetThemes();
ddlThemes.DataBind();
ddlThemes.SelectedValue = this.Page.Theme;
}
}

rpcasey001 · March 6th, 2009, 08:41 PM

Please Help!!!

I am trying to get this... below is what I have now...

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using RC.RPC_Group;
namespace RC.RPC_Group.UI.Controls
{
public partial class ThemeSelector : System.Web.UI.UserControl
{
string themeName = "";
protected void Page_Load(object sender, EventArgs e)
{
if (Globals.ThemesSelectorID.Length == 0)
Globals.ThemesSelectorID = ddlThemes.UniqueID;
ddlThemes.DataSource = Helpers.GetThemes();
ddlThemes.DataBind();
ddlThemes.SelectedValue = this.Page.Theme;
//themeName = this.Page.Theme;
//Label1.Text = Globals.ThemesSelectorID;
}
protected void blueTheme_Box_Click(object sender, ImageClickEventArgs e)
{
themeName = "blueMidnight";
//if (Globals.ThemesSelectorID.Length == 0)
Globals.ThemesSelectorID = themeName;
Label1.Text = Globals.ThemesSelectorID;
}
protected void redTheme_Box_Click(object sender, ImageClickEventArgs e)
{
themeName = "maroonBlood";
Globals.ThemesSelectorID = themeName;
Label1.Text = Globals.ThemesSelectorID;
}
protected void goldTheme_Box_Click(object sender, ImageClickEventArgs e)
{
themeName = "goldLabel";
Globals.ThemesSelectorID = themeName;
Label1.Text = Globals.ThemesSelectorID;
}
}
}

rpcasey001 · March 7th, 2009, 01:08 AM

Got it~

It was easier than I thought.

--- Ryan