Setting Variable Text Based on Radio Button
显示 更早的评论
I want to have 4 variations of the same format to display 4 sections of predefined text when a radio button is pushed. How would I do this?
2 个评论
Adam
2015-3-27
Can you elaborate a little? You mean you want 4 radio buttons each with one of your options on? One radio button isn't really a radio button at all. What do you want to format?
Declan Simons
2015-3-27
采纳的回答
Image Analyst
2015-3-27
Try something like this:
masterString = 'abcdefghijklmnopqrstuvwxyz1234567890';
radioButton1Value = get(handles.rad1, 'Value');
radioButton2Value = get(handles.rad2, 'Value');
radioButton3Value = get(handles.rad3, 'Value');
radioButton4Value = get(handles.rad4, 'Value');
if radioButton1Value
index1 = 1; % Whatever....
index2 = 3; % Whatever....
elseif radioButton2Value
index1 = 10; % Whatever....
index2 = 30; % Whatever....
elseif radioButton3Value
index1 = 15; % Whatever....
index2 = 26; % Whatever....
elseif radioButton4Value
index1 = 22; % Whatever....
index2 = 31; % Whatever....
end
substring = masterString(index1:index2);
2 个评论
Declan Simons
2015-3-27
Image Analyst
2015-3-27
Let's say your string is 100 characters long. Exactly how are you going to tell the program what character to start on and what character to stop at? Somehow you have to tell it a starting and stopping index from which to extract a substring.
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Environment and Settings 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
