Rails - Feb 2007 - whats this error (uninitialized constant) ?

Hi,

I get this error whenever I try to create new row (db)

uninitialized constant BlogController::Blog

my controller looks like this:

class BlogController < ApplicationController

  layout "index"

  def create
    if request.post?
      @blog = Blog.new(params[:blog])
      if @blog.save
        flash[:notice] = ''Blog was successfully created.''
        redirect_to :action => ''list''
      else
        render :action => ''new''
      end
    end
  end

end

and this is my view simple...

<%= form_tag(''create'') %>

<dl>

  <dt>Title</dt>
  <dd><%= text_field "blog", "title",
"size" => 20 %></dd>

  <dt>Comments</dt>
  <dd><textarea cols="25" id="blog_comment"
name="blog[comment]"
rows="10"></textarea></dd>

  <dt></dt>
  <dd><%= submit_tag("Add New Title") %></dd>

</dl>

<%= end_form_tag %>

why does that error happens (uninitialized constant
BlogController::Blog)?

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Hi --

On Mon, 19 Feb 2007, Jamal Soueidan wrote:
>
> Hi,
>
> I get this error whenever I try to create new row (db)
>
> uninitialized constant BlogController::Blog
>
> my controller looks like this:
>
> class BlogController < ApplicationController
>
>  layout "index"
>
>  def create
>    if request.post?
>      @blog = Blog.new(params[:blog])
>      if @blog.save
>        flash[:notice] = ''Blog was successfully created.''
>        redirect_to :action => ''list''
>      else
>        render :action => ''new''
>      end
>    end
>  end
>
> end
>
> and this is my view simple...
>
> <%= form_tag(''create'') %>
>
> <dl>
>
>  <dt>Title</dt>
>  <dd><%= text_field "blog", "title",
"size" => 20 %></dd>
>
>  <dt>Comments</dt>
>  <dd><textarea cols="25" id="blog_comment"
name="blog[comment]"
> rows="10"></textarea></dd>
>
>  <dt></dt>
>  <dd><%= submit_tag("Add New Title") %></dd>
>
> </dl>
>
> <%= end_form_tag %>
>
> why does that error happens (uninitialized constant
> BlogController::Blog)?
Do you have a Blog model?  It looks like you don''t, so the program is
assuming that Blog is supposed to be a constant inside the scope of
BlogCongroller -- and there is no such constant, so it fails.

What''s in app/models?


David

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