LinkButton OnClick Event - Calling Code from App_Code 2

[jzelhart]

I have multiple pages that have LinkButtons that have the exact same code behind them. Is it possible to call/link code from a shared class like one in App_Code directory instead of the code behind page? I still need the code behind for the code that is different.

I have searched and can't find anything but I am still hoping.


Now:
onclick="LinkButtonPOSITION1_Click"

Would like something like:

onclick="ReusableFuncton.LinkButtonPOSITION1_Click"

Thanks in advance!


Hope everyone is having a great day!

Thanks - Jennifer

 

[jbenson001]

Yes, you can put the functionality you need in a class file, or you can create a sub/function in the codebehind, and have that sub/function called from the events you need.

 

[jzelhart]

jbenson001 - thanks I know how to call the code from the codebehind that calls the shared code. Is there a way to do it in the ASPX and if so what is the syntax.

Thanks!

Hope everyone is having a great day!

Thanks - Jennifer

 

[jbenson001]

Is there a way to do it in the ASPX and if so what is the syntax.

do you mean in the html portion of the page?
What code do you have now?

 

[jmeckley]

instantiate the class and assign it to the event handler.

public class LinkButtonHandler
{
   public DoSomething(object sender, EventArgs e)
   {
      //do something here;
   }
}

public MyPage : Page
{
   protected override void OnInit(EventArgs e)
   {
      MyLinkButton.Click += new LinkButtonHandler().DoSomething;
   }
}

not sure how (if possible) to do it in markup. i try to keep as much code out of markup and code behind as possible.

Jason Meckley
Programmer
Specialty Bakers, Inc.

 

[jzelhart]

Thanks to both of you - I will try adding the handler in code. I just enter it as part of the control in the HTML normally.

<asp:linkbutton id="LinkButtonPOSITION1" runat="server" causesvalidation="false" commandname="IgnoreRowCommand" onclick="LinkButtonPOSITION1_Click" onclientclick="resetDirty();" text="1"></asp:linkbutton>

Stars to both of you...

My work has gotten so busy that I don't get to spend much time on this site but it is still my first search. There were a few years that I was on the MVP list... once upon a time.

Hope everyone is having a great day!

Thanks - Jennifer

 

[DotNetBlocks]

Jzelhart,
How do you get on the MVP List?

Babloome

 

[jbenson001]

it's based on the number of responses to questions you answer and stars you get(I believe)