B4J Question Array of buttons

[wheable]

I have an array of 24 buttons . If I give them identical event names in designer can I handle their click events in a single event handler . If so how do I pass the name of the button to this event handler so it can tell which button generated the event ?

Any help gratefully received

 

[stevel05]

You don't need to pass the name, the keyword Sender will point to the object (button) that raised the event so inside the click event:

Dim B As Button = Sender
Log(B.Text)

Then B will point to the button that raised the event.

 

[Erel]

Watch the dynamic controls tutorial: https://www.b4x.com/etp.html?vimeography_gallery=1&vimeography_video=254862941

 

[wheable]

You don't need to pass the name, the keyword Sender will point to the object (button) that raised the event so inside the click event:

Dim B As Button = Sender
Log(B.Text)

Then B will point to the button that raised the event.

Thanks, Works perfectly. I'm setting the 'tag' property to uniquely identify the button.

 

[wheable]

Watch the dynamic controls tutorial: https://www.b4x.com/etp.html?vimeography_gallery=1&vimeography_video=254862941

OK, doing it now