473,734 Members | 2,375 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Help: Control lost doesn't raise event after being moved to dynamically loaded user control

Hi everyone, I'm encountering a very weird problem, I have spent the
last 3 days trying to figure out how to fix but there is still no
clue. Here is the problem:

I define 2 WebUserControls :

- Content.ascx has a TabStrip control and a Button on it.

- Box.ascx has a PlaceHolder control on it.

In the OnInit() event handler, I create a table cell and dynamically
add the Box.ascx control to the table Cell using LoadControl() method.
Then I dynamically add the Content.ascx control to the PlaceHolder
inside the Box.ascx control.

When the webapp runs, clicking on the Button (in Content.ascx) does
raise the event, clicking on the TabStrip control (also in
Content.ascx) does NOT rise the event.

The weird thing is if I don't use LoadControl() but instead creating a
Panel control and add the Content.ascx to the Panel control then it
works fine.

It seems there is something wrong with dynamic control loading & the
PlaceHolder but I'm not sure :(

Could someone please help? Much appreciated!!!

Thanks
Nov 18 '05 #1
0 1268

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
3462
by: abcd | last post by:
kutthaense Secretary Djetvedehald H. Rumsfeld legai predicted eventual vicmadhlary in Iraq mariyu Afghmadhlaistmadhla, kaani jetvedehly after "a ljetvedehg, hard slog," mariyu vede legai pressed Pentagjetvedeh karuvificials madhla reachathe strategy in karkun campaign deshatinst terrorism. "mudivae maretu winning or losing karkun global varti jetvedeh terror?" Mr. Rumsfeld adugued in a recent memormariyuum. vede velli jetvedeh madhla...
7
2340
by: Sky | last post by:
What I have currently: I have a user control called mod_container.aspx that is basically two divs -- the top a toolbar, that expands/collapse the second div which can contain other modules/controls (eg a newsfeed, quick phonelist, login, etc.) But the controls end up too 'deep': it appears that it would be lighter/better if I could just enherit the uc_login.aspx directly off of the uc_container.aspx so that all modules have the same...
0
267
by: Thanh Nguyen | last post by:
Hi everyone, I'm encountering a very weird problem, I have spent the last 3 days trying to figure out how to fix but there is still no clue. Here is the problem: I define 2 WebUserControls: - Content.ascx has a TabStrip control and a Button on it. - Box.ascx has a PlaceHolder control on it.
10
2851
by: Bharat | last post by:
Hi Folks, Suppose I have two link button on a page (say lnkBtn1 and lnkBtn2). On the click event of the lnkbtn1 I have to add a dynamically created control. And On the click event of the lnkBtn2 I have to add a datalist control. Using this datalist control I should be able to add edit, modify and cancel the items listed in this control. Here is how I designed. I used placeholder to add the controls dynamically to the page on the click...
0
1417
by: Tonix | last post by:
This problem was originated by Thanh Nguyen. Your help is appreciated. Thanks. The original text is: Hi everyone, I'm encountering a very weird problem, I have spent the last 3 days trying to figure out how to fix but there is still no clue. Here is the problem: I define 2 WebUserControls:
2
1565
by: Chris Kettenbach | last post by:
Good Morning, I have a user control I dynamically load in the page_init event into a asp:placeholder control. This page also has another placeholder I would like to dynamically load controls into when the user takes an action on my first dynamically loaded control. Control 1 is a couple of asp:button controls. I am able to tap into their events, but in the code behind, I want the click event of one of the buttons to load another user...
3
1516
by: Joe | last post by:
Hello All, I am developing a webform which creates ArrayLists of people's names and addresses (the values are retrieved from an xml file) and dynamically drops a user control onto the webform and populates it with the required names. Once the user selects a name, the webform will then drop another user control (the same control) onto itself and populate it with the selected name's addresses. The user control is a combination of an...
4
7795
by: planetthoughtful | last post by:
Hi All, I have a relatively simple web user control I've included in a page that simply presents 3 drop down lists and a submit button, that I use as a date picker (ie one list for day, one for month, one for year). I have the control registered on the page and it displays fine, but I haven't managed to work out how to get the value(s) back from the control on clicking the submit button (performs a postback). I want to use the date...
0
5573
by: gunimpi | last post by:
http://www.vbforums.com/showthread.php?p=2745431#post2745431 ******************************************************** VB6 OR VBA & Webbrowser DOM Tiny $50 Mini Project Programmer help wanted ******************************************************** For this teeny job, please refer to: http://feeds.reddit.com/feed/8fu/?o=25
0
8946
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
9449
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...
1
9236
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
9182
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
1
6735
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...
0
4550
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
4809
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
3261
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
2
2724
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.