How do I modify cell values of editable Uitable after closed the figure?

Dear Experiences..

i have a table, as shown in the following figure

• where the shown figure, first column is not considered in summation values of last column, also some columns are not shown here, any way:
• last column is involves the summation of columns [2..n], when i used the following code .. i'm able to change the cell values of my table but when i close the figure, values are not saved..
• So, how can i store the modified cells values and seen new result in SUM column?, and is there any way to added button in the figure that able to store values after press that button and seen the new result in SUM column.

t=uitable('Data',TT{:,:},'ColumnName',TT.Properties.VariableNames,...
'RowName',TT.Properties.RowNames,'Units', 'Normalized', 'Position',[0, 0, 1, 1]);
set(t,'ColumnEditable',logical(1))
get(t,'Data')

thanks...

Answer 1

[Jan]

The question is not clear:

• When do you want to save what? After the figure is closed, it is closed and the contents is gone. Of course you have to save any content before it is closed, e.g. by using e "Save" button or automatically inside the CloseRequestFcn or DeleteFcn. Simply save the output of get(TableH, 'Data'), with the uitable handle in "TabelH".
• How can the first column by a sum of the last column?

 is there any way to added button in the figure that able to store values after press that
 button and seen the new result in SUM column.

• Yes, of course there is a way: Simply add a button. Either do this manually or using GUIDE, exactly as you have created the table.

[ahmed obaid]

thanks for your reply, i have used the following code.. where i can modified the data in uitable but the modified cells are not store when uitable its closed, perhaps there is a refresh data button that ables to store the modified data.

 dat=mytable{:,:};
 t=uitable('Data',dat,'ColumnName',mytable.Properties.VariableNames,...
  'RowName',mytable.Properties.RowNames,'Units', 'Normalized', 'Position',[0, 0, 1, 1]);
  set(t,'ColumnEditable',logical(1));
  set(t, 'Data', dat,'celleditcallback','get(t,''Data'')');

in the above code, when this code used in command prompt, modification is store in temporary workspace variable called: ans, but when its used in GUI i can't access to that variable.

[Jan]

Do not use strings to define callbacks, because this is prone to bugs and mistakes.

Creating variables remotely in the baseworkspace is critical also: It is hard to keep the overview, which code triggered the last modification and therefore it impedes debugging. So do this only, if it is really necessary. Then:

set(t, 'Data', dat, 'celleditcallback', @myCellEditCb);
...
function myCellEditCB(TableH, EventData)
Data = get(TableH, 'Data');
assignin('base', 'TableData', Data);
end

I'd prefer to keep the data inside the GUI. If a computation must be started, this can be done using the callback of a button.

 perhaps there is a refresh data button that ables to store the
 modified data.

No, there is no button, but it is very easy to add one by your own.

[ahmed obaid]

Thanks a lot its working fine... thanks Mr. Simon

[ahmed obaid]

There is one problem, when i run my code in Workspace is running fine, but when i running through GUI its retrieve issue regards that figure do not accept modification? why

[Jan]

What exactly does "when i running through GUI" mean and what do you observe, when you say "retrieve issue regards that figure do not accept modification"?

[ahmed obaid]

thanks, i got my answer