Displaying an integer value in a numeric edit field in App Designer

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Joshua Mitchell
Joshua Mitchell 2021-2-26
评论： Cris LaPierre 2021-3-1
I am trying to make an edit field display an integer value instead of using scientific notation. I would like to do it in a Value Changed Function after the code seen here:
% Value changed function: AmbientFieldEditField
function AmbientFieldEditFieldValueChanged(app, event)
value1 = app.AmbientFieldEditField.Value;
app.Ba_mag = value1;
I have tried a few things with no success such as:
int8(round(app.AmbientFieldEditField.Value,0));
I am not sure if I am even on the right track. I will also eventually need to apply the same change to the Z-axis of a 3D plot.
The edit field:
Any help is appreciated, thanks!

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采纳的回答

Cris LaPierre
Cris LaPierre 2021-2-26
This is related to the display format. In the property inspector, loof for the ValueDisplayFormat property. The default is $11.4g. Change it to %g.
You can also set this programmatically.
app.AmbientFieldEditField.ValueDisplayFormat - '%g';
  2 个评论
Joshua Mitchell
Joshua Mitchell 2021-3-1
Thank you Cris! that worked perfectly. Do you have any similar recommendations for the Z-axis of a 3D plot?
This example doesn't show the issue, but theoretically the end user could have up to 5 digits on the Z-axis and that ends up displayed in scientific notation as well, it looks like the value display format isn't a field in the axes menu:

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