i have two buttons to search different directories but the second button cant add more variables to the guidata
조회 수: 2 (최근 30일)
이전 댓글 표시
function pushbutton5_Callback(hObject, eventdata, handles)
symbol=char(92);
dirControl = uigetdir;
dirControl= strcat(dirControl,symbol);
controlfiles=dir([dirControl '*.img']);
for i = 1:numel(controlfiles)
file= strcat(dirControl,controlfiles(i).name,',1');
imcell{1,1} =(file);
end
handles.imcellG1=imcell;
handles.DirectorioG1=dirControl;
guidata(hObject, handles)
function pushbutton6_Callback(hObject, eventdata, handles)
symbol=char(92);
dirControl = uigetdir;
dirControl= strcat(dirControl,symbol);
controlfiles=dir([dirControl '*.img']);
for i = 1:numel(controlfiles)
file= strcat(dirControl,controlfiles(i).name,',1');
imcell{1,1} =(file);
end
handles.imcellG2=imcell;
handles.DirectorioG2=dirControl;
guidata(hObject, handles2)
채택된 답변
Star Strider
2014년 10월 3일
I didn’t run your code, but just from observation it seems that if ‘imcell’ has not been created, your ‘controlfiles’ array has zero elements. (Something about either assignment of ‘dirControl’ is probably not correct.) The loop is not iterating.
댓글 수: 2
추가 답변 (1개)
Geoff Hayes
2014년 10월 4일
Steven - in your second callback, look closely at the guidata call
guidata(hObject, handles2)
The second parameter is named handles2 whereas all of your code is updating handles. (I'm surprised that an error isn't thrown because of the invalid variable name.) Just change this line to
guidata(hObject, handles);
and try again.
댓글 수: 0
참고 항목
카테고리
Help Center 및 File Exchange에서 Whos에 대해 자세히 알아보기
제품
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!