473,756 Members | 2,703 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

CheckedChanged does not fire in Repeater

Hi,

I have a Repeater with CheckBox in one of its columns. In ItemDataBound
handler I'm doing:
chk.CheckedChan ged += new EventHandler(ch k_CheckedChange d).
The chk_CheckedChan ged handler is supposed to fire when I click the
checkbox. Hoewever - it does not! It does not depend on EnableSessionSt ate,
it does not depend on AutoPostBack. simply - does not fire at all.
Now - how am I going to know if user selects one of the rows in the
repeater? Sample code please...

Use button instead? Button webcontrol seems to fire events - this would be
however unpleasant solution to customer...

Piotr.

Nov 18 '05 #1
3 4058
You need to handle the ItemCommand of the repeater....the CheckedChanged
event bubbles up to the repeater..

Karl

--
MY ASP.Net tutorials
http://www.openmymind.net/
"Piotr Strycharz" <Pi************ *@antispam-account.com> wrote in message
news:ci******** **@nemesis.news .tpi.pl...
Hi,

I have a Repeater with CheckBox in one of its columns. In ItemDataBound
handler I'm doing:
chk.CheckedChan ged += new EventHandler(ch k_CheckedChange d).
The chk_CheckedChan ged handler is supposed to fire when I click the
checkbox. Hoewever - it does not! It does not depend on EnableSessionSt ate, it does not depend on AutoPostBack. simply - does not fire at all.
Now - how am I going to know if user selects one of the rows in the
repeater? Sample code please...

Use button instead? Button webcontrol seems to fire events - this would be
however unpleasant solution to customer...

Piotr.

Nov 18 '05 #2

User "Karl" <karl REMOVE @ REMOVE openmymind REMOVEMETOO . ANDME net> wrote:
You need to handle the ItemCommand of the repeater....the CheckedChanged
event bubbles up to the repeater..


I don't know if you have ever checked this solution, but also ItemCommand
does NOT fire for me...
I have put code:
RP1.ItemCommand += new RepeaterCommand EventHandler(RP 1_ItemCommand);
just before RP1.DataBind() in Page_Load(). Is this right place?

Regards,

Piotr.

Nov 18 '05 #3
Piotr,
I'm misinforming you. Do what you were doing previously but put the code in
the ItemCreated event of the repeater (instead of ItemDataBound). The
problem is that when you postback, ItemDataBound isn't fired (the repeater
isn't databound, it's rebuilt from the viewstate) and as such your
checkbox's event isn't wired. ItemCreated is called in either instances.

Karl

--
MY ASP.Net tutorials
http://www.openmymind.net/
"Piotr Strycharz" <Pi************ *@antispam-account.com> wrote in message
news:ci******** **@atlantis.new s.tpi.pl...

User "Karl" <karl REMOVE @ REMOVE openmymind REMOVEMETOO . ANDME net> wrote:
You need to handle the ItemCommand of the repeater....the CheckedChanged
event bubbles up to the repeater..


I don't know if you have ever checked this solution, but also ItemCommand
does NOT fire for me...
I have put code:
RP1.ItemCommand += new RepeaterCommand EventHandler(RP 1_ItemCommand);
just before RP1.DataBind() in Page_Load(). Is this right place?

Regards,

Piotr.

Nov 18 '05 #4

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

Similar topics

0
5401
by: Ed Allan | last post by:
http://ejaconsulting.com/nestedrepeater/NestedRepeater.txt >-----Original Message----- >Doh! The HTML has all been rendered . . . > >Right click on this link and select 'Save target as ..' >to get the code in a text file. > >Thanks - Ed >
5
3128
by: Greg Hurlman | last post by:
I've got a very simple ASCX page, where once someone finishes a section and clicks the "Next >" button, the section they just finished is disabled, and the next section appears below it, and so on. One of the controls is a checkbox, which, when clicked, displays a hidden panel containing controls whose input are used for filtering query results. If someone checks the checkbox in the first section and clicks the first "Next >" button,...
3
2053
by: Ben Becker | last post by:
I am trying to build a custom crosstab type of grid where I take some items in a data grid and based on the content of the current item compared to the previous item, determine if a new row in a table should be created or not. In order to do this, I need to have full control over the conditional logic for how items get displayed within a repeater element which I'm not seeing as possible. How can I cursor through a data set, apply...
3
6703
by: JD | last post by:
Hello, I have a problem with checkboxlist inside Repeater (in ASP.NET page). I am able to create Checkboxlist and bind it (inside Repeater_ItemBound - including setting checked/unchecked). Checkboxlist has Autopostback=true so whenever I click on checkbox, the page is submitted to the server. Here starts my problem: I am not able to capture the click event of checkbox list to find out which checkbox was clicked (which generated click...
3
5179
by: Jimmy | last post by:
Hi, I built a webform with a repeater: <asp:repeater id="rep1" runat="server" DataSource='<%# ar %>'> <ItemTemplate> <asp:Button Runat=server Text="<%# Container.DataItem %>" ID="Button1" NAME="Button1"/> </ItemTemplate> </asp:repeater>
8
1199
by: Roy | last post by:
Hey all, You know it, you love it, it's the: "As per the active schema <insert tag here> cannot be nested withing <insert some other tage here>" Error. My question is, does it really matter at all? I routinely ignore the squiggly underlines and go about my business with no worries. Is there something to be gained by following the scrict schema VS desires?
2
10781
by: dilip.movva | last post by:
Hi, In the ItemDataBound of my datagrid I am creating a checkbox dynamically. I have the eventhandler defined for CheckedChanged of the check box. The event is not firing. The grid is bound in the Page_Prerender method. My code is something like this Private Sub grdMissingData_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles grdMissingData.ItemDataBound If e.Item.ItemType =...
3
4142
by: Alex | last post by:
i got a form with some checkboxes and they are set to be checked on design time... when the program loads it fires the CheckChanged event for every one of them.... there is any way to avoid this?? this is happening before the Load event.... i was thinking on putting a Boolean Variable to avoid this while loading but i think that it has to be a better approach. Thanks. Alex.
2
4672
by: Nathan Sokalski | last post by:
I have an ImageButton inside a Repeater control. However, the ImageButton does not trigger the Repeater's ItemCommand event. For the moment, I am nesting an Image control inside a LinkButton, which works, but requires more work and 2 controls. I believe the reason for this is that the ImageButton renders an <input type="image"/while the LinkButton renders an <a></a> tag. Any ideas? -- Nathan Sokalski njsokalski@hotmail.com...
0
9431
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
10014
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...
0
9689
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
7226
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
6514
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...
0
5119
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
5289
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
3780
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
3
2647
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

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.