Dynamically adding in User Controls

tshad

Is there a way to dynamically add in User Controls where I would get the
name from a session variable:

If I have the following code:
************************************************** ****************************
<%@ Page Language="VB" trace="false" debug="true" ContentType="text/html"
ResponseEncoding="iso-8859-1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<%@ Register TagPrefix="fts" TagName="Navigate" Src="sdhcNavigate.ascx" %>
<%@ Register TagPrefix="fts" TagName="Navigate" Src="ft2Navigate.ascx" %>
<%@ Register TagPrefix="fts" TagName="Navigate" Src="sbNavigate.ascx" %>

<html>
<head>
<title>:: Staffing Workshop ::</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<body id="myBody" runat="server">
<form id="addForm" runat="server">

<fts:Navigate runat="Server"/>

</form>
</body>
</html>
************************************************** ******************************

I would like to change it so that I can do something like changing the Src
attribute of the Register statement based on a session variable.

For example if my session variable "company" was either "sdhcNavigate.ascx",
"ft2Navigate.ascx" or "sbNavigate.ascx"

************************************************** ****************************
<%@ Page Language="VB" trace="false" debug="true" ContentType="text/html"
ResponseEncoding="iso-8859-1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<%@ Register TagPrefix="fts" TagName="Navigate" Src="" %>
<script runat="server">
Sub Page_Load(sender as Object, e as EventArgs)
if not IsPostBack

Set the Src of the control here (or maybe in the html area)

end if
</script
<html>
<head>
<title>:: Staffing Workshop ::</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<body id="myBody" runat="server">
<form id="addForm" runat="server">

<fts:Navigate runat="Server"/>

</form>
</body>
</html>
************************************************** ******************************

I would use this in all my 50 pages to load the control based on the
company.

Thanks,

Tom

Jul 26 '06 #1

Subscribe Post Reply

999

Teemu Keiski

Hi,

Page.LoadControl can take name of the UC in and it returns you instance of
the control which you shoiuld add to the Controls collection on the Page.

Dim c As Control = Page.LoadControl("uc.ascx")
addForm.Controls.Add(c)

--
Teemu Keiski
ASP.NET MVP, AspInsider
Finland, EU
http://blogs.aspadvice.com/joteke

"tshad" <ts**********@ftsolutions.comwrote in message
news:%2****************@TK2MSFTNGP04.phx.gbl...

Is there a way to dynamically add in User Controls where I would get the
name from a session variable:

If I have the following code:
************************************************** ****************************
<%@ Page Language="VB" trace="false" debug="true" ContentType="text/html"
ResponseEncoding="iso-8859-1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<%@ Register TagPrefix="fts" TagName="Navigate" Src="sdhcNavigate.ascx" %>
<%@ Register TagPrefix="fts" TagName="Navigate" Src="ft2Navigate.ascx" %>
<%@ Register TagPrefix="fts" TagName="Navigate" Src="sbNavigate.ascx" %>

<html>
<head>
<title>:: Staffing Workshop ::</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<body id="myBody" runat="server">
<form id="addForm" runat="server">

<fts:Navigate runat="Server"/>

</form>
</body>
</html>
************************************************** ******************************

I would like to change it so that I can do something like changing the Src
attribute of the Register statement based on a session variable.

For example if my session variable "company" was either
"sdhcNavigate.ascx", "ft2Navigate.ascx" or "sbNavigate.ascx"

************************************************** ****************************
<%@ Page Language="VB" trace="false" debug="true" ContentType="text/html"
ResponseEncoding="iso-8859-1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<%@ Register TagPrefix="fts" TagName="Navigate" Src="" %>
<script runat="server">
Sub Page_Load(sender as Object, e as EventArgs)
if not IsPostBack

Set the Src of the control here (or maybe in the html area)

end if
</script
<html>
<head>
<title>:: Staffing Workshop ::</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<body id="myBody" runat="server">
<form id="addForm" runat="server">

<fts:Navigate runat="Server"/>

</form>
</body>
</html>
************************************************** ******************************

I would use this in all my 50 pages to load the control based on the
company.

Thanks,

Tom

Jul 27 '06 #2

tshad

"Teemu Keiski" <jo****@aspalliance.comwrote in message
news:%2****************@TK2MSFTNGP05.phx.gbl...

Hi,

Page.LoadControl can take name of the UC in and it returns you instance of
the control which you shoiuld add to the Controls collection on the Page.

Dim c As Control = Page.LoadControl("uc.ascx")
addForm.Controls.Add(c)

That was what I was looking for.

Thanks,

Tom

>
--
Teemu Keiski
ASP.NET MVP, AspInsider
Finland, EU
http://blogs.aspadvice.com/joteke

"tshad" <ts**********@ftsolutions.comwrote in message
news:%2****************@TK2MSFTNGP04.phx.gbl...
>Is there a way to dynamically add in User Controls where I would get the
name from a session variable:

If I have the following code:
************************************************* *****************************
<%@ Page Language="VB" trace="false" debug="true" ContentType="text/html"
ResponseEncoding="iso-8859-1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<%@ Register TagPrefix="fts" TagName="Navigate" Src="sdhcNavigate.ascx"
%>
<%@ Register TagPrefix="fts" TagName="Navigate" Src="ft2Navigate.ascx" %>
<%@ Register TagPrefix="fts" TagName="Navigate" Src="sbNavigate.ascx" %>

<html>
<head>
<title>:: Staffing Workshop ::</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<body id="myBody" runat="server">
<form id="addForm" runat="server">

<fts:Navigate runat="Server"/>

</form>
</body>
</html>
************************************************* *******************************

I would like to change it so that I can do something like changing the
Src attribute of the Register statement based on a session variable.

For example if my session variable "company" was either
"sdhcNavigate.ascx", "ft2Navigate.ascx" or "sbNavigate.ascx"

************************************************* *****************************
<%@ Page Language="VB" trace="false" debug="true" ContentType="text/html"
ResponseEncoding="iso-8859-1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">

<%@ Register TagPrefix="fts" TagName="Navigate" Src="" %>
<script runat="server">
Sub Page_Load(sender as Object, e as EventArgs)
if not IsPostBack

Set the Src of the control here (or maybe in the html area)

end if
</script
<html>
<head>
<title>:: Staffing Workshop ::</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<body id="myBody" runat="server">
<form id="addForm" runat="server">

<fts:Navigate runat="Server"/>

</form>
</body>
</html>
************************************************* *******************************

I would use this in all my 50 pages to load the control based on the
company.

Thanks,

Tom

Jul 27 '06 #3

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Dynamically adding in User Controls

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