Re: onChange => remote_function - Not able to get current id

Bob
2009-05-25T06:08:21Z

Maybe "with" section should look like with =>
''id=''+value? I think in
your variant you assign to id a string value ''value''.

Regards,
Bob

On 25 май, 09:16, Devi Rv
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Hi,
>
> Below is the code I am using to display drop down. This drop down is for
> displaying categories.
>
> <% form_for :category do |form| %>
>   <%= form.collection_select(:id,@categories, :id,
>     :category_name, {},
>     {:onChange =>
remote_function(:url=>{:action=>''say_hello'',
>         :with => "''id=''+value"},
>         :update=>''mydiv'')}
>        )  %>
> <% end %>
>
> I want to get the ''current category id'' during onchange.
Using :with =>
> "''id=''+value" I am not able to get it.
>
> Plaese anyone suggest
> --
> Posted viahttp://www.ruby-forum.com/.