Rails - Apr 2006 - undefined method `create_table'' for #<LoginController:0x5e60

I am geeting the foolowing error.

undefined method `create_table'' for #<LoginController:0x5e60110>

I wrote the crete action in application controller.

I am coping ther total worng please help me!

class ApplicationController < ActionController::Base
model :cart
model :line_item
before_filter :authorize

def create
  # create_table() yields a TableDefinition instance
 create_table(:suppliers) do |t|
   t.column :name, :string, :limit => 60
   # Other fields here
 end

end
def authorize
unless session[:user_id]
flash[:notice] = "Please log in"
redirect_to(:controller => "login", :action =>
"login")
end
end
private
def redirect_to_index(msg = nil)
flash[:notice] = msg if msg
redirect_to(:action => ''index'')
end
end

with regards,

Naveen


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On Wednesday 19 April 2006 15:00, Naveen wrote:
> I am geeting the foolowing error.
> 
> undefined method `create_table'' for
#<LoginController:0x5e60110>
(..snip..)
> 
> def create
>   # create_table() yields a TableDefinition instance
>  create_table(:suppliers) do |t|
>    t.column :name, :string, :limit => 60
>    # Other fields here
>  end
> 
The method create_table isn''t a method of your model instances.
It''s a class
method. You can run it by saying:

ActiveRecord::Base.connection.create_table(params)

Wiebe Cazemier wrote:
> On Wednesday 19 April 2006 15:00, Naveen wrote:
>> I am geeting the foolowing error.
>> 
>> undefined method `create_table'' for
#<LoginController:0x5e60110>
> 
> (..snip..)
> 
>> 
>> def create
>>   # create_table() yields a TableDefinition instance
>>  create_table(:suppliers) do |t|
>>    t.column :name, :string, :limit => 60
>>    # Other fields here
>>  end
>> 
> 
> The method create_table isn''t a method of your model instances.
It''s a
> class
> method. You can run it by saying:
> 
> ActiveRecord::Base.connection.create_table(params)
Thanks for Reply!

Please guide me to learn ruby and rails .

from where can i start

bye for now


-- 
Posted via http://www.ruby-forum.com/.

> undefined method `create_table'' for
#<LoginController:0x5e60110>
The create_table method is part of the ActiveRecord migrations system 
and almost certainly shouldn''t be being called from a controller.

I''d suggest, Naveen, that you should stop typing, and do some reading. 
You''re missing some fundamentals and are unlikely to pick them up from 
isolated messages to this list.

Purchasing "Agile Web Development with Rails" would be a great start, 
but if cost is a problem, there are several free tutorials online 
covering the basics.

http://www.digitalmediaminute.com/article/1816/top-ruby-on-rails-tutorials

Hope this helps.

Alan

-- 
Posted via http://www.ruby-forum.com/.

On Wednesday 19 April 2006 15:19, Naveen wrote:
> Thanks for Reply!
> 
> Please guide me to learn ruby and rails .
> 
> from where can i start
> 
> bye for now
Alan has given a good start. Also, what he said about that you musn''t
create
tables in a controller is true. I didn''t give much thought to how you
were
using the call, but I don''t see why you want to create tables as part
of the
application''s functionality.

Wiebe Cazemier wrote:
> On Wednesday 19 April 2006 15:19, Naveen wrote:
> 
>> Thanks for Reply!
>> 
>> Please guide me to learn ruby and rails .
>> 
>> from where can i start
>> 
>> bye for now
> 
> Alan has given a good start. Also, what he said about that you
musn''t
> create
> tables in a controller is true. I didn''t give much thought to how
you
> were
> using the call, but I don''t see why you want to create tables as
part of
> the
> application''s functionality.
Where can I crete the tables, in other place how can we acees the 
Actioncontroll

methods,


I  am new ro RoR

Please help to use of functions  of action controller,
Is there any function other than these

tell me the any sources to read more.




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> tell me the any sources to read more.
http://www.ruby-forum.com/topic/62687?reply_to=65793#65773

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