On 12 Nov 2008, at 10:13, Raji Mani wrote:
>
> Frederick Cheung wrote:
>> On Nov 12, 5:18�am, Raji Mani <[EMAIL PROTECTED]>
>> wrote:
>>>
>>> issue is how do i differentiate radio buttons with the same name..
>>> both
>>> the radio buttons are getting selected :(.. here is the code
>>>
>> the builders yielded by form_for and fields_for have the same name,
>> so
>> they'll be overwriting each other (which isn't what I thing you
>> want).
>> Also shouldn't the second parameter to radio_button be index and not
>> 'index' ?
>>
>> Fred
>
> ya. got it. But there exists an issues.. When i select radio button
> i ll
> get the following error. . "undefined method `values' for "1":String"
> where as the other values get saved if i do not select radio button.
>
From the code I'd guess that you end up with params[:email]
containing the string 1, which you then try and call values on.
Fred
> Also If i enter only one email id the form is not getting saved.
> Controller is as follows.
>
> def new
> @contact = Contact.new
> 2.times { @contact.emails.build }
> end
> def create
> @contact = Contact.new(params[:contact])
> params[:email].each_value do |email|
> @contact.emails.build(email) unless email.values.all?(&:blank?)
> end
> if @contact.save
> flash[:notice] = "Successfully created new Contact.!!!!!!!!!"
> redirect_to :action => 'list'
> else
> render :action => 'new'
> end
> end
>
> Where i went wrong?
> --
> Posted via http://www.ruby-forum.com/.
>
> >
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