On Jul 31, 2009, at 10:59 AM, Craig White wrote:
> On Fri, 2009-07-31 at 07:46 -0700, Gabriel Bianconi wrote:
>> Hello. I created a form and it always throw the 'Title can't be
>> blank'
>> error, even if I filled it.
>>
>> What is wrong?
>>
>> Thanks,
>>
>> Gabriel.
>>
>> ----------------------------
>>
>> # new.html.erb
>> <h1>Welcome</h1>
>>
>> <% form_for(@sfile) do |f| %>
>> <%= f.error_messages %>
>>
>> <p>
>> <%= f.label :title %><br />
>> <%= f.text_field :title %>
>> </p>
>> <p>
>> <%= f.label :description %><br />
>> <%= f.text_area :description %>
>> </p>
>> <p>
>> <%= f.submit 'Create' %>
>> </p>
>> <% end %>
>>
>> ----
>>
>> # sfile.rb
>> class Sfile < ActiveRecord::Base
>> validates_presence_of :title
>> end
>>
>>
>> ---
>>
>> # sfiles_controller.rb
>> class SfilesController < ApplicationController
>> def new
>> @sfile = Sfile.new
>> end
>>
>> def create
>> @sfile = Sfile.new(params[:product])
You didn't fix :product on this line to be :sfile. Take a look at the
source that your form has generated and you should see the title field
has a name like: "sfile[title]"
>> respond_to do |format|
>> if @sfile.save
>> flash[:notice] = 'File was successfully
>> created.'
>> format.html { redirect_to(@sfile) }
>> else
>> format.html { render :action => "new" }
>> end
>> end
>> end
>>
>> def show
>> @sfile = Sfile.find(params[:id])
>> end
>> end
> ----
> try...
>
> <% form_for(@sfile) do |f| %>
> <%= f.error_messages %>
>
> <p>
> <%= f.label :title %><br />
> <%= f.text_field :product, :title %>
> </p>
> <p>
> <%= f.label :description %><br />
> <%= f.text_area :product, :description %>
> </p>
> <p>
> <%= f.submit 'Create' %>
> </p>
> <% end %>
>
> Craig
>
>
> --
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>
>
> >
Rob Biedenharn http://agileconsultingllc.com
[email protected]
+1 513-295-4739
Skype: rob.biedenharn
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