From: Hidetoshi NAGAI <nagai@...>
Date: 2006-10-26T00:32:52+09:00
Subject: Re: ruby mysql errors -where am I going wrong here?

From: Mer Gilmartin <merrua@yahoo.co.uk>
Subject: ruby mysql errors -where am I going wrong here?
Date: Wed, 25 Oct 2006 23:34:54 +0900
Message-ID: <cd8f39e2d7abac4792015ae98e7cf187@ruby-forum.com>
> Here is my test code. I am wondering where I am going wrong.
> I get no errors but the [temp] section in the db is still NULL.
    (snip your code)

Hmmm.... Maybe, what you want to do is something like the following.
-------------------------------------------------------------
require 'tk'

def update_db
  # DB query
  # dbh.query("INSERT INTO password (user, upassword, temp) VALUES('check', 'check', #{@mytext})")
  puts "update DB : @mytext = '#{@mytext}'" 
end

frame = Tk.root

@mytext = 'this is a test'

userentry = TkEntry.new(frame).pack
userentry.value = @mytext

ev = TkVirtualEvent.new('Button-1', 'Return')
userentry.bind(ev){
  if Tk.focus == userentry && @mytext != userentry.value ##???
    @mytext = userentry.value
    update_db
  end
}

Tk.mainloop
-------------------------------------------------------------
-- 
Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)