how change information Date Picker

if i change data it call this function:

function BackTest_InizioValueChanged(app, event)

value = app.BackTest_Inizio.Value;

value.displayFormat='dd/MM/yyyy';

app.setting.StartingDate=value;

end

but i see mm/dd/yyy but not this : 'dd/MM/yyyy'

[Voss]

Set the uidatepicker's DisplayFormat property to 'dd/MM/yyyy':

https://www.mathworks.com/help/matlab/ref/matlab.ui.control.datepicker-properties.html#d126e336031

[Luca Re]

yes but it don't change

I don't understand why it still wants that format even though I formatted it differently

[Voss]

Can you upload your mlapp file?

[Luca Re]

Try this..problem is similar

[Voss]

I don't know. That's weird.

Answer 1

[T.Nikhil kumar]

Hello Luca,

I understand that you want to ensure consistency between the tooltip of the date picker and its ‘DisplayFormat’.

It appears that the ‘DisplayFormat’ is inconsistent with the placeholder text (tooltip) if no date is selected and the date picker is in editing mode.

It seems that the issue may be due to having alpha characters in the ‘DisplayFormat’ of the date picker and changing its value to something that is all numeric resolves this inconsistency. I would suggest you to try setting the display format as 'dd/MM/yyyy' instead of ‘dd-MMM-uuuu’ as shown in the image you shared.

Refer to another answer for a similar question on the MATLAB Answers forum - https://in.mathworks.com/matlabcentral/answers/1456479

Hope this is what you were looking for!

[Luca Re]

hi, i setting the display format as 'dd/MM/yyyy

but :

in 1 is the original date..

if i click with mouse in 2 i get not correct date (correct is 31/12/2024)