Add values from beginng to uitable in GUI without erasing the olds .

Question

Thanos Lampridis 2016-9-24

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/304373-add-values-from-beginng-to-uitable-in-gui-without-erasing-the-olds

回答： Walter Roberson 2016-9-24

Hello i'm writting a GUI and i want to add the values without erasing the older ones.I watched this video which was very helpful and thats the method i want to use https://www.youtube.com/watch?v=zqkPIsuINQE but here it says data(end+1,:) , but i don't want to alter the values from the end and down, I want to start from the beginning. Is there any way to change the above sentence? Something like data(begin+1,:)? Thanks a lot!

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Answer 1

Walter Roberson 2016-9-24

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https://ww2.mathworks.cn/matlabcentral/answers/304373-add-values-from-beginng-to-uitable-in-gui-without-erasing-the-olds#answer_235975

在 MATLAB Online 中打开

data = get(handles.uitable1, 'Data');   %retrieve current
data(1:size(newdata,1), 1:size(newdata,2)) = newdata;    %replace from top left leaving lower part unchanged
set(handles.uitable1, 'Data', data);    %update in gui