Re: problem in text_field

Frederick Cheung
Fri, 16 Jan 2009 13:51:58 -0000

On 16 Jan 2009, at 13:05, Maite Piedra wrote:

>
> hello everybody
>
> I have this text_field
>
> <%= f.text_field :precio_compra, {:size=> 10, :onchange =>
> "#{remote_function(:url=>{:controller=> "accions",
:action=>
> "comprueba"},:with => "''valor=''+
''accion[precio_compra]''.value")}"}
> %>
>
> but in comprueba funtion i have this
>
> =>
{"authenticity_token"=>"ea3bfcd9b5acd6ffbaf6d4b57850f58fd0dcf734",
> "valor"=>"undefined",
"action"=>"comprueba",
"controller"=>"accions"}
>>>
>
> valor=> "undefine"
>
> How I pass the text_field value?????
>
Assuming foo was the id of the element you''d want
$F(''foo'') instead of
''accion[precio_compra]''.value which is basically meaningless
to
javascript.

Fred
> thanks for all
> --
> Posted via http://www.ruby-forum.com/.
>
> >


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