Rolling with Ruby on Rails
Subject:   Couldn't find Recipe without an ID
Date:   2005-07-08 06:01:09
From:   Peter_Kehl_TBWA
When using Rails 0.13.0 (with ruby 1.8.2 (2004-12-25) ), after reference from Recipe to Category is added, submission of form doesn't work. It submits to, which shows an following error:

ActiveRecord::RecordNotFound in Recipe#update
Couldn't find Recipe without an ID
Show framework trace


Parameters: {"recipe"=>{"title"=>"Happy Chips", "id"=>"1", "category_id"=>"2", "description"=>"Only for the brave!", "instructions"=>" Grab a few chips from your colleague. Ask first.\r\n "}}

A solution is to change the Edit Recipe edit.rhtml.

The line that was:

<input id="recipe_id" name="recipe[id]" size="30" type="hidden" value="<%= %>" />

should be:

<input id="id" name="id" type="hidden" value="<%= %>" />

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