okay i have a program that has a widget called textfield1 (the default name for the textfield).
My main program worked fine then I added in a login screen it too had a textfield1 textfield widget I had an unintended side effect so elected to change the name of testfield1 in my login screen to text password (recomplied the foxGUI and saved it & the layout), this solved the unintended side effect but tonight I got an error (that is shown below).
Note: I also changed associated names within the event handling code I had written.
here is the error code
>ruby mymainwin.rb
mymainwin.rb:18:in `init': undefined method `connect' for nil:NilClass (NoMethodError)
from ./Login_screen.rb:6:in `initialize'
from mymainwin.rb:9:in
`initialize'
from mymainwin.rb:51:in `new'
from mymainwin.rb:51
>Exit code: 1
and when i commented out the require line & line which calls the login screen to appear the program worked, I then removed the comments and it fails again.
some of the scource code is below.
this is the main program
require 'sqlite3_calls.rb'
require 'monitordxlog_evnts'
require 'monitorscreen'
require 'Login_events' <<<< comment this out
class Fxwindow_code < MainWindow
def initialize(parent)
super
@mydb = Dbase.new
@dialog = Mondialog.new @topwin
Login_events.new Login_events <<< comment this out
end
#dialog =
FOX::FXDialogBox.new( mainwindow) # or FX::DialogBox.new(mainwindow)
def init
@textfield1.connect(Fox::SEL_KEYRELEASE){
the two lines with <<<< to the right if commented out will not generate the error.
This is the class code for the login screen I added last night (it worked after the changes where saved but fails tonight).
require 'Login_screen'
class Login_events < MainWindow
def initialize (parent)
super
end
def checkoutpassword(theword)
if theword != 'Iamtheone'
'Invalid Entry!'
end
end
def init
@textpassword.setFocus
@textpassword.connect(Fox::SEL_COMMAND){
@topwin.title = checkoutpassword @textpassword.text
if @topwin.title == 'Invalid Entry!'
@passwordlabel.text = "System Login Screen"
@textpassword = ''
end
}
@button1.connect(Fox::SEL_COMMAND){
@topwin.title = checkoutpassword @textpassword.text
}
end
end
what is or has happened to cause this to occur?
what can i do to permainately solve this conflict?
Dave.
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