From: Joel Pearson <lists@...>
Date: 2012-12-08T05:17:26+09:00
Subject: Re: Need help to select some listbox item in different listbox together

> May I ask the sample code to use colouring to emulate row selection ?
> I still new in Ruby.


Here's your method rewritten to colour all selected rows in blue:



def pilihAnggota

  #Get our array of indicies
    idx = $countries.curselection

  #Default everything to white
  [$countries,$kode,$no].each do |obj|
    obj.size.times do |ix|
      obj.itemconfigure(ix, :background => "white")
    end
  end

  #Colour all selected indicies to blue
  idx.each do |ix|
    [$countries,$kode,$no].each do |obj|
      obj.itemconfigure(ix, :background => "blue")
    end
  end
end

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