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I've created a data analysis GUI where you can load in several datasets and run a numbe of preprocessing steps.
I'd like to include a refresh buttton that clears all of fields. I've used :
handle = rmfield(handles, 'uniqueField'),
but is there away to just:
handles = rmfield(handles, 'ALL')
Thanks

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Rik
Rik 2020-3-16

0 个投票

Yes, although you should consider changing your data structure.
handles = struct;%will do what you ask
You should store all data in just a single field of the guidata struct. That way you can simply overwrite that single field with an empty struct.

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