NEWBIE: a pretty simple search form problem


I have a problem I have made a simple search form where you can select
a category, region and enter some free text.

My view looks like this:

<%= form_tag %>

Category: <%= select(“search_item”, “category”,
JobCategory.active_categories.collect {|c| [c.title,]}, {
:include_blank => true }) %>
Region: <%= select(“search_item”, “region”,
Region.active_regions.collect {|r| [r.title,]}, {:include_blank =>
true } ) %>
Free text: <%= text_field(“search_item”,“phrase”, “size” => 40)
<%= submit_tag(" Search ") %>

<%= end_form_tag %>

The search_item is just a simple class with the attributes category,
region and phrase.

Every example I have seen requires to create an object of a model but I
don’t want to do this. I just want the code to fill my search_item
object with the correct values. Any ideas?