Rails - Mar 2009 - Sending multiple checkboxes values clicking a link

Hi,
I have multiple checkboxes in a table each one representing an item.
They are like this:

[...]
<td><%= check_box "incidencias_ids", incidencia.id
%></td>
<td><%=h incidencia.cliente.nombre %></td>
[...]

In the controller I have:

    incidencias_ids = params[:incidencias_ids]
    @incidencias = []
    for id in incidencias_ids
      @incidencias << Incidencia.find_by_id(id)
    end

I think this is enough to send all the checked checkboxes and manipulate
them.
But I don''t know how to send all the checkboxes to the controller! I
know how to do it with link_to_remote but the answer is not displayed...

How I can do this with link_to? Another way?
-- 
Posted via http://www.ruby-forum.com/.

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On 7 Mar 2009, at 18:45, Juan Kinunt wrote:
>
> Hi,
> I have multiple checkboxes in a table each one representing an item.
> They are like this:
>
> [...]
> <td><%= check_box "incidencias_ids", incidencia.id
%></td>
> <td><%=h incidencia.cliente.nombre %></td>
> [...]
Try check_box_tag "incidencias_ids[]", incidencia.id

There''s more about why this works (ie what the [] are about) in the  
guide on form helpers at guides.rubyonrails.org.

Fred


>
>
> In the controller I have:
>
>    incidencias_ids = params[:incidencias_ids]
>    @incidencias = []
>    for id in incidencias_ids
>      @incidencias << Incidencia.find_by_id(id)
>    end
>
> I think this is enough to send all the checked checkboxes and  
> manipulate
> them.
> But I don''t know how to send all the checkboxes to the controller!
I
> know how to do it with link_to_remote but the answer is not  
> displayed...
>
> How I can do this with link_to? Another way?
> -- 
> Posted via http://www.ruby-forum.com/.
>
> >

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