How Drawmenu work's?

[compsystems]

(11-12-2016 01:36 AM)compsystems Wrote:  suggestions
1: on the libMenu directory, please write a subroutine to exit the menu

sorry, I don't understand, can you exaplin what you want ?

To exit the menu, you have to press the [on] key, then "Program interrupted" =(
A function is required to exit
entry(6,"exit","tstLibM.exitMenu()");

There is a problem, when the menu is on the terminal view. The menu is not updated

PHP Code:

EXPORT LibMenuTest()
BEGIN
    print();
    print("test menu on terminal view"); freeze;
    LibMenu.reset();
    entry(1,"print1","tstLibM.f1()");
    entry(2,"print2","tstLibM.f2()");
    entry(3,"print3","tstLibM.f3()");
    entry(6,"exit","tstLibM.exitMenu()");
    
    LibMenu.draw();
    WHILE 1 DO
        LibMenu.events();
    END;
END;

f1()
BEGIN
    print("expr1: a/b"); wait;
END;

f2()
BEGIN
    print("expr2: x^2"); wait;
END;

f3()
BEGIN
    print("expr3: abs(-x)"); wait;
END;


exitMenu()
begin
    return 0;
end; 


PHP Code:

callit(F)
BEGIN
  IF F=="" THEN RETURN; END;
  draw();
  EXPR(F);
  draw();
END;