Re: [Rails] Re: How to add button to pass drop down menu selection to controller

On Mon, Jul 23, 2012 at 12:12 PM, lalalalala pqpqpqpqpq
<lists@ruby-forum.com> wrote:

> <% form_tag(:controller => 'opt', :action => 'index', :id => 1) do %>
> <%= select_tag "option", options_for_select(@options, "") %>
> <%= submit_tag "go"%>
> <%end%>

> In my controller, for my index method I have:
>
> class optController < ApplicationController

which is wrong - s/b OptController

> def index
> @options = ["Option A", "Option B", "Option C"]
> end

> As you can see I'm only passing the id: 1 everytime I click go.

No, you're not. Again: look at your page using 'view source' in your
browser. Look *closely* at your form. Then go back and re-read the
doc for options_for_select.

Now select something, submit the form and see what's logged.

--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
http://about.me/hassanschroeder
twitter: @hassan

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