- In App Designer, Design View, select the listbox
- In the Component Browser in the right side panel, click Callbacks and see what the ValueChangedFcn is
ListBoxValueChanged callback doesn't get called when I change value.
4 views (last 30 days)
Show older comments
I want a specific function to get triggered, when I change the Value in a Listbox
my Code:
function DatenListBoxValueChanged(app, event)
fill_table(app)
end
With the debugging functionality "Pause Excecution at Line XX" (==making the line number red) I found out that the Callback doesn't get triggered when I change the value.
How can I fix that?
(I have multiselect enabled if that's relevant)
2 Comments
Voss
on 21 Mar 2024
Moved: Voss
on 21 Mar 2024
Make sure that function is in fact the callback of the listbox:
If the ValueChangedFcn is not DatenListBoxValueChanged, then enter or select DatenListBoxValueChanged in the ValueChangedFcn box.
Accepted Answer
More Answers (0)
See Also
Categories
Find more on Develop Apps Using App Designer in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!