Limits of app-designer spinner input field
13 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Leon
am 16 Mär. 2021
Kommentiert: Leon
am 16 Mär. 2021
I have an app-designer spinner input field called app.A. I can set its limits by below:
app.A.Limits = [1, max(cruiseList)];
Here is the problem, if I only have one cruise and the max(cruiseList) is equal to one, the system will throw out an error?
Why can't I have the min and max values to be equal when my only option at this situation should be no other option, i.e., just 1?
Thanks
0 Kommentare
Akzeptierte Antwort
José M. Requena Plens
am 16 Mär. 2021
Limits cannot be assigned equal.
I would first check the value of 'max (cruiseList)', if it is lower or equal to 1 I would not assign the limits to the spinner. In this case, I would hide it or disable it since it would have no use.
Hiding:
if max(cruiseList)<=1
app.A.Visible = 'off'
app.A.Value = 1;
else
app.A.Limits = [1, max(cruiseList)];
end
Disabling
if max(cruiseList)<=1
app.A.Enable = 'off'
app.A.Value = 1;
else
app.A.Limits = [1, max(cruiseList)];
end
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Develop Apps Using App Designer finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!