How can I access the logical column data to uncheck the logical cells in uitable?

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Yasho Bharat Boggarapu 2018-10-19

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https://ww2.mathworks.cn/matlabcentral/answers/424898-how-can-i-access-the-logical-column-data-to-uncheck-the-logical-cells-in-uitable

评论： Walter Roberson 2018-10-19

I have created a uitable with logical column with some other numeric columns. How do i uncheck the previously checked logical cell when another logical cell is checked without clicking the cell? I want to do it programmatically.I am unable to figure it out. Please help me out.

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Answer 1

Walter Roberson 2018-10-19

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The CellEditCallback() will be executed when the user clicks to change a value. Your callback can arrange to zero out other values as appropriate.

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Yasho Bharat Boggarapu 2018-10-19

Actually , the logical cells are empty cells . So if we want to uncheck the logical cell, we need to make it empty, which is creating the problem. I am not able to assign an empty cell to a logical cell in this callback.

Walter Roberson 2018-10-19

在 MATLAB Online 中打开

"the logical cells are empty cells"

Make them logical instead. For example,

 h = uitable('ColumnFormat', {'logical'}, 'Data', {false;true;false;false},'ColumnEditable', true)

If there is some reason why you must use cells that are empty for false or logical(1) for true, then assign [] to the cell:

h = uitable('ColumnFormat', {'logical'}, 'Data', {[]; []; true; []}, 'ColumnEditable', true);
pause(3);     %just for display purposes so you can see the change
h.Data{3} = [];