I have an instance variable @grp:
(app\controllers\zwemmers_controller.rb)
class ZwemmersController < ApplicationController
...
def initialize
@grp='or1r2r3r4gggrp'
end
attr_accessor :grp
...
end
When i click an image, i reload the main index page and try to change
the value of the variable:
(app\views\layouts\zwemmers.html.erb)
...
<%= link_to image_tag("oranje.png", :mouseover =>
image_path("oranje2.png"), :grp => 'o'), zwemmers_path %>
...
The value doesn't change. any ideas?
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