[Scilab-users] Executing scripts with functions from GUI

[JLan]

I wonder if someone can give me a hint here.

I am trying to make a menu GUI that can start different scripts.  

This does not work properly when the scripts contain functions.

A simple example. I have a script called 
aaa.sce :
//-------------------
disp('Script aaa')
function afun(aa)
    if aa=='-a'  then
        disp('AFUN')
    end
endfunction
//-------------------
After executing this from the console:
*-->exec('aaa.sce', -1)* 
I can obviously do:
*
1

Script aaa    
 
-->afun -a
 
AFUN   
*
I then clear afun and try to start this from my GUI 
maingui.sce:
//----------------------------------------------------------
clear afun   
function sel(al)
    disp(al);
    if al==1 then
      
    exec('aaa.sce',-1)
    end
    if al==2 then
         exec('bbb.sce',-1)
    end
    if al==3 then
         disp('D_Spare')
    end
    set(hl, 'value', []);
endfunction

ctrw=figure(...
   'figure_position',[-1,-1],...
   'figure_size', [620,400],...
   'figure_name', '',...
   'menubar_visible','off',...
   'toolbar_visible','off');
ht1=uicontrol(ctrw,...
   'style','text',...
   'position', [10 310 100 30],...
   'string',' MAIN MENU');
hl=uicontrol(ctrw,'style','listbox', ...
   'position', [10 10 550 280],...
   'callback','sel(get(hl,''value''))');

set(hl, 'string',"...
    Run aaa|...
    Run bbb|...
    spare");
//-----------------------------------------

When running
*-->exec('maingui.sce', -1)*
 then clicking aaa and trying to run afun I get:
*
  
    1.  
 
 Script aaa    

-->afun -a
  !--error 4 
Undefined variable: afun*

I have tried to define afun as global, it has an effect but I still don't
get the same response.

Jan Å






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