Link two row in a table

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Cristian Martin
Cristian Martin 2022-8-31
回答： Seth Furman 2022-9-3
In a GUI a have two tables , trough a button when select a row from the upper table it send to the bottom table like this:
D=get(handles.uitable1,'Data');
Index=get(handles.uitable1,'UserData');
a = D(Index.Indices(:,1), :);
old_data=get(handles.uitable4,'Data');
old_data = array2table(old_data);
new_data = [old_data; a];
set(handles.uitable4, 'Data',new_data);
I have two perform an extra action , so when the user push that button an dialog window ask him if he want to link a new entry from the upper table with an existing one from the second table and if he is agree to force the user to select a row from the second table.
I tried to do something like this:
D=get(handles.uitable1,'Data');
Index=get(handles.uitable1,'UserData');
a = D(Index.Indices(:,1), :);
answer = questdlg('Link entry?', ...
'Atention !', ...
'YES','NO','No thank you');
switch answer
case 'YES'
%%% HERE I DONT KNOW TO FORCE USER TO SELECT A ROW FROM uitable4
D=get(handles.uitable4,'Data');
Index=get(handles.uitable4,'UserData');
variable_for_further_purpose = D(Index.Indices(:,1), :); % This I will use for further_purpose
%%%
old_data=get(handles.uitable4,'Data');
old_data = array2table(old_data);
new_data = [old_data; a];
set(handles.uitable4, 'Data',new_data);
case 'NO'
old_data=get(handles.uitable4,'Data');
old_data = array2table(old_data);
new_data = [old_data; a];
set(handles.uitable4, 'Data',new_data);
end
Thanks !

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回答（1 个）

Seth Furman
Seth Furman 2022-9-3
In App Designer and apps created with the uifigure function, uiconfirm is recommended over questdlg because it provides additional customization options.

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