Solved

ASP.NET + Dynamically Generated LinkButton Not firing Command

Posted on 2016-07-24
2
41 Views
Last Modified: 2016-07-24
I am dynamically generating Linkbuttons on a page depending on how many rows pulled from a datatable.  The problem is when i click the button nothng happens.

I belive it is because when the page postbacks the buttons need to be created again, but I am not sure how to do this as the linkbuttons are generated from the datatable.

                
                LinkButton lnkbtn = new LinkButton();

                Count++;
                lnkbtn.ID = "Home_" + (Count);
                lnkbtn.Text = HomeTeamName;
                lnkbtn.CommandArgument = homesupCID;
                lnkbtn.CommandName = "ViewScores";
                lnkbtn.EnableViewState = true;
                lnkbtn.Command += new CommandEventHandler(LinkButton_Command);

    void LinkButton_Command(object sender, CommandEventArgs e)
    {

        var lb = (LinkButton)sender;

    }

Open in new window


HomeTeamName, homesupCID are populated from the databable, there is other data from the datatable used for other things inside the function.

How do i get this to work ?
0
Comment
Question by:dkilby
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 12

Accepted Solution

by:
funwithdotnet earned 500 total points
ID: 41726903
You have to make sure the DataTable is re-created on postback. You can hide the DataTable until if/when it is needed.
0
 

Author Closing Comment

by:dkilby
ID: 41726912
Thanks
0

Featured Post

Creating Instructional Tutorials  

For Any Use & On Any Platform

Contextual Guidance at the moment of need helps your employees/users adopt software o& achieve even the most complex tasks instantly. Boost knowledge retention, software adoption & employee engagement with easy solution.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Wouldn’t it be nice if you could test whether an element is contained in an array by using a Contains method just like the one available on List objects? Wouldn’t it be good if you could write code like this? (CODE) In .NET 3.5, this is possible…
Performance in games development is paramount: every microsecond counts to be able to do everything in less than 33ms (aiming at 16ms). C# foreach statement is one of the worst performance killers, and here I explain why.
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…

742 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question