>I think you probably want to make the index counters (index1,
>index2, ...) instance variables instead of local variables. But I
>guess it''s OK otherwise.
Hi Lyle,
Thank you very much.
Now I want to iterate the array automatically on "the radio" once I
press the button(instead press it 5 times). How do I modify the codes below to
implement it?
Thanks,
Li
def press_next
@array=["1","2","3","4","5"]
@current_index = 0
@radio.text = "#{@array[@current_index}"
@button_next.connect(SEL_COMMAND) do
@current_index = @current_index + 1
@current_index = 0 if @current_index >= @array.length
@radio.text = "#{@array[@current_index}"
end
end