Below is the code that will NOT allow a enter key press to be caught by my
keyboard (at present).
If you uncomment the two lines and remove the ,'\n' from teh first when clause
i can get the numeric enter key to be caught when pressed.
both key return the value 13 from a test page i got directed to (I think at
shoes home page (else I've forgot where - know _why was the author anyway).
Shoes.app do
def what_has_data
if @custno.text.length > 0
alert 'You entered a value into the Customer Number edit line'
else
if @custname.text.length > 0
alert 'You entered a value into the Customer Name edit line'
end
end
end
stack :top =>5, :height => 90 do
title "Find Customer Info", :align => 'center'
end
flow :top => 100, :height => 80 do
para strong "Customer nos"
@custno = edit_line :width => 50
para strong 'customer name'
@custname = edit_line :width => 270
keypress do |key|
case key
when :enter, '\n'
what_has_data
#uncomment the 2 lines below & delete this and the begin - end pairs
#to get it to work as per my PC
# when "\n"
# what_has_data
end
end
end
end
