Reset button

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Maryam Emad
Maryam Emad 2011-12-13
Welcome All...
I have GUI with multiple Edit( To Get User Input ).
I wish to ADD Reset Pushbutton in order to clear All input.
How I can do it ?

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采纳的回答

Dr. Seis
Dr. Seis 2011-12-13
You will have to hard-code this functionality. You will need to create a pushbutton and then under that new pushbutton function you will have to use "set" to restore all your edit boxes back to blank space or a default value. I.e.,
set(handles.my_edit_box,'String','');
or
set(handles.my_edit_box,'String','some_default_value');
  2 个评论
Paul Peeling
Paul Peeling 2011-12-13
If there are a lot of edit boxes, you could set the Tag property on each edit box and use FINDOBJ to change the value of all these controls
Walter Roberson
Walter Roberson 2011-12-13
Well, findobj to locate the boxes whose String is to be set
set(findobj('Tag','ResetAllowed'),'String',{''})
This will, however, not work if you are using GUIDE, as GUIDE uses the Tag property for other things.

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更多回答（2 个）

Paulo Silva
Paulo Silva 2011-12-13
set(findobj(0,'style','edit'),'string','') %put this in the button callback
%that should clear all edit uicontrols
or
set(findobj(handles.figure1,'style','edit'),'string','')
%should only clear the edit uicontrols from the current GUI
  3 个评论
显示 1更早的评论
Maryam Emad
Maryam Emad 2011-12-13
I try to do like this
set(findobj(handles.figure1,'style','edit','popupmenu'),'string','')
But it make an error !
Walter Roberson
Walter Roberson 2011-12-13
set(findobj(handles.figure1,'style','edit', '-or', 'style','popupmenu'),'string','')

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Maryam Emad
Maryam Emad 2011-12-13
Thanks .. Elige Grant & Paul Peeling
Grateful to you :)
OK..
What About this code , How do I take advantage of it ?
closeGUI = handles.figure1; %handles.figure1 is the GUI figure
% guiPosition = get(handles.figure1,'Position'); %get the position of the GUI
% guiName = get(handles.figure1,'Name'); %get the name of the GUI
% eval(guiName) %call the GUI again
%
% close(closeGUI); %close the old GUI
% set(gcf,'Position',guiPosition); %set the position for the new GUI

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