Save/load button in gui
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Gabri
le 8 Juin 2018
Réponse apportée : Walter Roberson
le 8 Juin 2018
I'm developing a GUIDE tool and I would like to add a button to save the parameters that in my opinion are correct, that are inside various textbox. Then another button to load the saved file in the corresponding text box. The saved file could be of any type: txt, excel or whatever
Is it possible?
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Walter Roberson
le 8 Juin 2018
Sure
function save_params_Callback(hObject, event, handles)
names_to_save = {'editbox1', 'editbox2', 'velocity'};
num_to_save = length(names_to_save);
data_to_save = cell(num_to_save, 2);
for K = 1 : num_to_save
thisname = names_to_save{K};
thisvalue = get(handles.(thisname), 'String');
data_to_save{K,1} = thisname;
data_to_save{K,2} = thisvalue;
end
save('saved_params.mat', 'data_to_save');
To load:
function load_params_Callback(hObject, event, handles)
datastruct = load('saved_params.mat', 'data_to_save');
data_to_save = datastruct.data_to_save;
for K = 1 : size(data_to_save,1)
thisname = data_to_save{K,1};
thisvalue = data_to_save[K,2};
if isfield(handles.(thisname)) && isa(handles.(thisname), 'uicontrol')
set(handles.(thisname), 'String', thisvalue);
end
end
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