Within a single popup dialog box, how to request multiple user inputs to define variables?

Question

Mark 2014-1-31

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/114387-within-a-single-popup-dialog-box-how-to-request-multiple-user-inputs-to-define-variables

评论： Mark 2014-1-31

I have four separate boxes popup for a user to define variables r, s, n, and d:

r = str2double (inputdlg ('Input row number.'));              % Row number.
s = str2double (inputdlg ('Input section number.'));          % Section number.
n = str2double (inputdlg ('Input quantity of images.'));      % Quantity of images.
d = str2double (inputdlg ('Input distance from vine [ft].')); % Camera distance from vine [ft].

Is there a way for the user to define these variables using one popup box? Thank you!

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Answer 1

Mischa Kim 2014-1-31

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/114387-within-a-single-popup-dialog-box-how-to-request-multiple-user-inputs-to-define-variables#answer_122837

在 MATLAB Online 中打开

Try

prompt   = {'Input dialog'};
name     = 'Input dialog';
numlines = 2;
dlg_ans  = inputdlg(prompt, name, numlines);

then use

dlg_ans{1}(1,:)
dlg_ans{1}(2,:)

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Mark 2014-1-31

在 MATLAB Online 中打开

Thanks for the step in the right direction! I now have:

prompt   = {'Input: row #, section #, image quantity, vine distance'};
name     = 'Input';
numlines = 4;
dlg_ans  = inputdlg(prompt, name, numlines);
dlg_ans{1}(1,:)
dlg_ans{1}(2,:)
dlg_ans{1}(3,:)
dlg_ans{1}(4,:)