dynamic GUI list box

Hey everyone

I’m new with Matlab GUI, so maybe my question isn’t suitable but really I need to know it

In part of my project I need to build a dynamic list box in Matlab GUI that show a specified path.

I use this Matlab sample code,

openExample('Matlab/InteractiveListBoxGUIDEExample').

this sample code work true individually but unfortunately when I mixed it with my code this error appears.

      _Reference to non-existent field 'sorted_index'._

I’ve checked codes many times but I couldn’t understand the reason. Any help will be appreciated

Yours truly

Abolfazl Nejatian

[Walter Roberson]

We need to see your code; please attach it. Please also attach the .fig file if you used GUIDE

Answer 1

[Image Analyst]

When you call dir() to get a list of files that you are going to load into the listbox, make sure you pass in the folder prepended to your file pattern. I haven't looked at your example but it would be something like:

% Get list of files in yourFolder.
fileList = dir(fullfile(yourFolder, '*.m'))
% Convert to cell array.
ca = struct2cell(fileList)
% Extract the base filenames (plus extensions) only and put into our listbox.
handles.lstVideoFiles.String = ca(1,:)