I know that I should post my question in the asp.net forum but I did not want just anyone to answer my question. I want just the “Pros” answers. First off; I don’t want to use master pages. I hate them! Second I want to that everyone that posts a reply to this question in advance.
I have three “user controls” and on page (see below). The steps that I am trying to do and will not give up on till I get a solution. Everything is possible; just trying to rig it to work is the test.
Walk through: The “Default.aspx” page loads and within that page there are two “PlaceHolder”s. Both are pre-populated with a link (PlaceHolder01) and text (PlaceHolder02). When the link within “PlaceHolder01” (Link One) is clicked; on the postback “PlaceHolder01” gets a new user control injected within it and the verbage for “PlaceHolder01” is now “Link Two”. All this works so far.
Here is where the problem starts:
When you click on “Link Two” within “PlaceHolder01” the postback should change the value within “PlaceHolder02” with another user control. But it does not.
Anyone knows why? Or has a work around?
Thanks,
CroCrew~
Default.aspx
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<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head runat="server">
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<title></title>
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</head>
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<body>
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<form id="form1" runat="server">
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<div>
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Links:
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<asp:PlaceHolder runat="server" ID="PlaceHolder01">
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<a href="#" id="btnLinkOne" runat="server">Link One</a>
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</asp:PlaceHolder>
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<br />
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<br />
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<br />
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<br />
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Body:
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<asp:PlaceHolder runat="server" ID="PlaceHolder02">
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Welcome!
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</asp:PlaceHolder>
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</div>
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</form>
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</body>
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</html>
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Default.aspx.vb
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Partial Class _Default
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Inherits System.Web.UI.Page
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Protected Sub btnLinkOne_ServerClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnLinkOne.ServerClick
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btnLinkOne.Controls.Clear()
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btnLinkOne.Controls.Add(LoadControl("WebUserControl.ascx"))
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End Sub
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End Class
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WebUserControl.ascx
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<%@ Control Language="VB" AutoEventWireup="false" CodeFile="WebUserControl.ascx.vb" Inherits="WebUserControl" %>
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<a href="#" id="btnLinkTwo" runat="server">Link Two</a>
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WebUserControl.ascx.vb
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Partial Class WebUserControl
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Inherits System.Web.UI.UserControl
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Protected Sub btnLinkTwo_ServerClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnLinkTwo.ServerClick
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Page.FindControl("PlaceHolder02").Controls.Clear()
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Page.FindControl("PlaceHolder02").Controls.Add(LoadControl("WebUserControl2.ascx"))
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End Sub
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End Class
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WebUserControl2.ascx
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<%@ Control Language="VB" AutoEventWireup="false" CodeFile="WebUserControl2.ascx.vb" Inherits="WebUserControl2" %>
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<b>Cool!!</b>
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