How to get the inputs given in gui by user into main code

Question

N/A 2019-1-21

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https://ww2.mathworks.cn/matlabcentral/answers/440688-how-to-get-the-inputs-given-in-gui-by-user-into-main-code

评论： Walter Roberson 2019-1-21

Hi,

I am looking for a code that helps me in passing tag names of all the buttons which are on in gui into the another matlab code.

Thanks in Advance.

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Answer 1

Walter Roberson 2019-1-21

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https://ww2.mathworks.cn/matlabcentral/answers/440688-how-to-get-the-inputs-given-in-gui-by-user-into-main-code#answer_357285

编辑：Walter Roberson 2019-1-21

在 MATLAB Online 中打开

t = unique(get(findobj(0, 'type', 'uicontrol', 'style','radio', '-or', 'style', 'push'),'tag'));
t( cellfun(@isempty, t) ) = [];   %remove empty tags

Now t is a cell array of the tags of only the radio and push buttons.

You might prefer to replace the 0 with the handle of the figure of the GUI.

Note also: if you used GUIDE, then some of the handles might be set to callback visibility. If so and you need to find them anyhow, then change findobj() to findall()

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Walter Roberson 2019-1-21

在 MATLAB Online 中打开

t = unique(get(findobj(0, 'type', 'uicontrol', 'style','radio', 'value', 1),'tag'));
if ischar(t); t = {t}; end   %can happen if only a single radio button
if isempty(t)
    t = {};   %no active radio buttons found
else
  t( cellfun(@isempty, t) ) = [];   %remove empty tags
end