How to pass a structure variable from callback to other callback .

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Vinay kumar Reddy
Vinay kumar Reddy on 17 Feb 2013
Help Needed.
In a GUI M file I got a situation where I should pass a structure Variable form callback to callback.
Here is my code
function Run_Button_Callback(hObject, eventdata, handles)
for i=2:length(sc);
des=sc{i,2};
str=sc{i,3};
Requestor(1,i).UID=regexp(str, '(?<=Requestors UserID:).*(?=Requestors Email Address:)', 'match');
% extracting value and removing spaces....
Requestor(1,i).UID=strtrim(Requestor(1,i).UID{1,1});
end;
handles.Requestor.UID=Requestor.UID;
guidata(hObject, handles);
function Generate_Button_Callback(hObject, eventdata, handles)
Requestor.UID=handles.Requestor.UID;
Routed_Array=[ ];
for i=1:length(sc)
Sort_routed=strcmpi(Requestor(1,i).UID,Id(i).Manager);
Sort_routed=sum(Sort_routed);
switch Sort_routed
case 1
Routed_Array=[Routed_Array i];
end;
end;
I need help , I following got error
Reference to non-existent field 'UID'.
Error in ==> MailSend>Run_Button_Callback at 385 handles.Requestor.UID=Requestor.UID;
Please Help

Answers (2)

Volkan Kandemir
Volkan Kandemir on 17 Feb 2013
you can use global variables easly to transfer data from one function to another one.
function main
myfun1
myfun2
function myfun1
global a
a.a=5;
a.b=10;
function myfun2
global a
a.a=a.a+a.b

Walter Roberson
Walter Roberson on 17 Feb 2013

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