On Feb 7, 2:19 pm, Kelly Pfaff <[email protected]> wrote:
> I have an instance variable @grp:
> (app\controllers\zwemmers_controller.rb)
> class ZwemmersController < ApplicationController
> ...
> def initialize
> @grp='or1r2r3r4gggrp'
> end
In general I'd be wary of overriding initialize without calling super
(i think you're ok here though)
> 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?
You haven't shown anywhere where you're trying to set it - if you want
it to be set based on a parameter, you're going to have to set @grp to
params[:something]
Fred
>
> --
> Posted viahttp://www.ruby-forum.com/.
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