How do I, from choosing a string from a pop-up menu, make a edit box disable?

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Mikkel 2012-6-26

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/42062-how-do-i-from-choosing-a-string-from-a-pop-up-menu-make-a-edit-box-disable

采纳的回答： Walter Roberson

Ive been looking for a guide to how to make a gui pop-up menu make one of my edit box disable?

Seen alot of good guides with a push button, but I need one for a pop-up menu.

Il'l try to make a image of what i need.

(Pop-up menu) | Edit 1 | | Edit 2 |

if I in pop-up menu pick option 1, I want edit box 2 to be disablet. And if i pick option 2, i want edit box 1 to be disablet.

How do I do that?

MIkkel Ibsen

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Walter Roberson 2012-6-26

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/42062-how-do-i-from-choosing-a-string-from-a-pop-up-menu-make-a-edit-box-disable#answer_51799

在 MATLAB Online 中打开

   idx = get( hObject, 'Value')
   switch idx
     case 1: set( handles.Editbox1, 'Enable', 'off');
     case 2: set( handles.Editbox2, 'Enable', 'off');
   end

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Walter Roberson 2012-6-27

At the command line, command

dbstop if error

Then run your program. When it stops, examine

fieldnames(handles)

Check the names carefully. For example is it "editbox1" (with lower-case) in the handles structure ?

Mikkel 2012-6-28

Instead of me trying a million things and not getting anywhere, could you make a simple gui with 1 pop-up menu and 2 edit boxes, and just make them do what I would like to do, and then send the files to mikkel-ibsen@hotmail.com

Would really really really appreciate it :)

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