Items + Items Data issue
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I have defined:
app.select_solver_calc_properties.Items = {'Fminsearch', 'Fmincon', 'Look-up Table', 'Genetic Algorithm'};
app.select_solver_calc_properties.ItemsData = {'[1 2 3 4]'};
When I run
app.select_solver_calc_properties.Value = 3;
I get the error:
'Value' must be an element defined in the 'ItemsData' property.
EDIT: The issue is that the inspector defaults to a non-numeric type for ItemsData. I'm not sure how to fix this since I can't edit the component setup part in App Designer.
采纳的回答
Ameer Hamza
2020-5-13
You are using char array to set the UserData property. You should just pass it a numeric array
app.select_solver_calc_properties.ItemsData = [1 2 3 4];
4 个评论
Anna Case
2020-5-14
Ameer Hamza
2020-5-14
Ok, I tried it a bit, and It seems that the inspector window does not allow numeric values. It only allows character inputs. However, the way you are writing in the inspector window is not correct. You should just write one data item at each line. See the attached app for the correct syntax. Also, to use numeric values, you need to change the ItemsData property in startupFcn. See the attached file for a very simple demo.
Anna Case
2020-5-14
Ameer Hamza
2020-5-14
I am glad to be of help.
Hopefully, they will make it possible to specify a numeric array directly from the inspector panel.
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