app/assets/javascripts/applications.js.coffee
# Place all the behaviors and hooks related to the matching controller here.
# All this logic will automatically be available in application.js.
# You can use CoffeeScript in this file: http://coffeescript.org/
application_character_realm_lastval = ''
$(document).on 'ready page:load', ->
$('#application_character_realm').on 'input', (e) ->
$this = $(this)
guild_realm = $('#application_character_guild_realm')
if guild_realm.val() == '' or guild_realm.val() == application_character_realm_lastval
guild_realm.val($this.val())
application_character_realm_lastval = $(this).val()