Info
Diese Frage ist geschlossen. Öffnen Sie sie erneut, um sie zu bearbeiten oder zu beantworten.
error while calling a programatic gui from a guide gui
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
I have a main GUI created using GUIDE and I am calling a programmatic GUI (dialog box with some inputs)by clicking pushbutton callback from the main GUI.
by doing so MATLAB give the following error
??? Error using ==> WSM>getLASandXLS
Too many output arguments.
Error in ==> WSM>impWizard_Callback at 259
files = getLASandXLS;
The following is the code for my programmatic GUI which works fine from commandline but not inside the pussbutton callback of main GUI
function varargout = getLASandXLS(varargin)
% getLASandXLS Get file names for processing data
% click browse push buttons. Clicking the buttons
% populates the edit boxes. click OK to finsh
mInputArgs = varargin; % Command line arguments when invoking the GUI
mOutputArgs = {}; % Variable for storing output when GUI returns
% Initialize and hide the GUI as it is being constructed.
w = 500; % pixels
h = 120; % pixels
f = figure('Visible','off', 'Color',[.94 .94 .94],'MenuBar','none',...
'Name','Choose data files','NumberTitle','off',...
'ToolBar','none','Resize','off','Position',[250,500,w,h]);
htextLAS = uicontrol('Style','text',...
'String','Log data file path',...
'Position',[10,h-43.5,100,25]);
htextXLS = uicontrol('Style','text',...
'String','Lab data file path',...
'Position',[10,h-78.5,100,25]);
heditLAS = uicontrol('Style','edit', ...
'BackgroundColor',[1 1 1],...
'enable', 'on',...
'String','Choose LAS file',...
'Position',[120,h-40,300,25]);
heditXLS = uicontrol('Style','edit',...
'BackgroundColor',[1 1 1],...
'enable', 'on',...
'String','Choose XLS file',...
'Position',[120,h-75,300,25]);
hpbtnLAS = uicontrol('Style','pushbutton',...
'String','Browse',...
'Callback',{@browseLAS_Callback},...
'Position',[430,h-40,60,25]);
hpbtnXLS = uicontrol('Style','pushbutton',...
'String','Browse',...
'Callback',{@browseXLS_Callback},...
'Position',[430,h-75,60,25]);
hpbtnOK = uicontrol('Style','pushbutton',...
'String','OK',...
'Callback',{@ok_Callback},...
'Position',[430,h-110,60,25]);
hpbtnCancel = uicontrol('Style','pushbutton',...
'String','Cancel',...
'Callback',{@cancel_Callback},...
'Position',[360,h-110,60,25]);
movegui(f, 'center');
set(f,'Visible','on')
uiwait(f);
% varargout = files;
mOutputArgs{1} =files;
if nargout>0
[varargout{1:nargout}] = mOutputArgs{:};
end
function browseLAS_Callback(source, eventdata)
filter_spec={'*.las', 'Well log files (*.las)'; ...
'*.*', 'All files (*.*)'};
dialogue='Read LAS file';
[fname,pname] = uigetfile(filter_spec, dialogue);
filename = strcat(pname, fname);
if fopen(filename) == -1
error('No file selected');
end
set(heditLAS, 'string', filename);
end
function browseXLS_Callback(source, eventdata)
filter_spec={'*.Xls*', 'Core data sheets (*.Xls)'; ...
'*.*', 'All files (*.*)'};
dialogue='Read Excel file';
[fname,pname] = uigetfile(filter_spec, dialogue);
filename = strcat(pname, fname);
if fopen(filename) == -1
error('No file selected');
end
set(heditXLS, 'string', filename);
end
function cancel_Callback(source, eventdata)
disp('Import data dialog was cancelled');
files{1} = [];
files{2} = [];
uiresume;
delete(f);
end
function ok_Callback(source, eventdata)
files{1} = get(heditLAS,'String');
files{2} = get(heditXLS,'String');
uiresume;
delete(f);
end
end
0 Kommentare
Antworten (1)
Walter Roberson
am 4 Aug. 2011
[varargout{1:nargout}] = deal(mOutputArgs{1:nargout});
or, better,
if nargout > numel(mOutputArgs)
mOutputArgs(end+1:nargout) = {};
end
varargout(1:nargout) = mOutputArgs(1:nargout);
When the number of values in mOutputArgs was more than the number of output arguments, the code you were using had a mismatch between the left and right hand side. The "or, better" version also protects against the number of output arguments being larger than the number of available values.
Siehe auch
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!