Get value of a variable from one popupmenu1 function and use it in different popmenu2 function
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Hi; I am doing GUI which has two popup menu functions.
I defined the value of a variable x in popupmenu1 function. and want to use the value of x in popupmenu2. plz anybody tell me how can i use this??
For example->
function popupmenu1_Callback(hObject, eventdata, handles)
b=get(handles.popupmenu1, 'value');
switch b
case 1
x=0:.1:1;
case 2
x=0:.1:10;
case 3
x=0:.1:100;
end
function popupmenu2_Callback(hObject, eventdata, handles)
[In this function, I want to use the value of x.]
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回答 (1 件)
Walter Roberson
2013 年 5 月 29 日
You cannot do that as-is. "x" is local to the workspace of popupmenu1_Callback and will disappear as soon as that callback finishes. You need to save the value of x in a place that the other callback can get at it.
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