Hi Matt,
Actually I am trying to connect to already existing DB where mentioned
table is readily available. I just need to read it all the time or
occasionally write it but I do not create it from my app. The primary
key of the table is varchar. I can do nothing about that and if i do
not declare
Somewhat unrelated, but if you're creating a new, "simple" Rails app,
why are you tangling with set_table_name and a noninteger primary key?
Working against the Rails conventions will cause no end of trouble,
especially if you're just starting out...
--Matt Jones
On Nov 13, 4:00 am, Kalpesh1 Pat
Leonardo Mateo wrote:
> On Fri, Nov 13, 2009 at 10:39 AM, Kalpesh1 Patel
> wrote:
when callback method is called?
>>>
>>> Callbacks like before_create can't take any arguments
>>>
>>> Fred
>>
>> So isn't there any way I can pass some value from controller to model?
> What do you mean? Of cou
Sijo k g wrote:
> Hi Kalpesh1 Patel
>
>> So isn't there any way I can pass some value from controller to model?
>
> You can define cname as n attr_writer in model and can set its value
> from controller like @simple.cname = 'namehere'
>
>
> Sijo
Thanks sijo! I am able to get/set it using
On Fri, Nov 13, 2009 at 10:39 AM, Kalpesh1 Patel
wrote:
>
> Frederick Cheung wrote:
>> On Nov 13, 9:00�am, Kalpesh1 Patel
>> wrote:
>>
>>> When I run this in browser, it throws error "Wrong number of arguments
>>> (0 for 1)". Obviously, my method "init_name" expects one parameter and
>>> it does
Hi Kalpesh1 Patel
> So isn't there any way I can pass some value from controller to model?
You can define cname as n attr_writer in model and can set its value
from controller like @simple.cname = 'namehere'
Sijo
--
Posted via http://www.ruby-forum.com/.
--~--~-~--~~---
Frederick Cheung wrote:
> On Nov 13, 9:00�am, Kalpesh1 Patel
> wrote:
>
>> When I run this in browser, it throws error "Wrong number of arguments
>> (0 for 1)". Obviously, my method "init_name" expects one parameter and
>> it doesn't find any while called(by controller??). Basically I want to
>>
On Nov 13, 9:00 am, Kalpesh1 Patel
wrote:
> When I run this in browser, it throws error "Wrong number of arguments
> (0 for 1)". Obviously, my method "init_name" expects one parameter and
> it doesn't find any while called(by controller??). Basically I want to
> send this 'cname' variable from
On Jul 3, 12:33 am, JannaB wrote:
> I am creating a multiple-selection list box with :
>
> <% form__list1 = [] %>
> <%= select_tag, options_for_select(["A","B","C","D"], selected ="A"),
> html_options = {"size" => 5, "multiple" => true}) %>
>
I'm not sure what the error that you're getting is
2009/7/3 JannaB :
>
> I am creating a multiple-selection list box with :
>
> <% form__list1 = [] %>
> <%= select_tag, options_for_select(["A","B","C","D"], selected ="A"),
> html_options = {"size" => 5, "multiple" => true}) %>
>
> I get
> wrong number of arguments (0 for 1)
> alluding to form__li
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