Rails - Mar 2006 - check_box_tag

hi,

What''s the right way to use the CHECK_BOX_TAG?

I used:

<% for @pippo in @model %>
<%= check_box_tag (:scelta,@pippo) %>
<% end %>

How Can I control if a person choosen the second or third element of the 
vector @pippo?

-- 
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You need to use this form

<%= check_box_tag(''scelta[]'', @pippo) %>

then in controller you can access params[:scelta] as collection which you
can iterate through and do the required checks


On 3/24/06, Ivan Medda <avemedda@tin.it> wrote:
>
> hi,
>
> What''s the right way to use the CHECK_BOX_TAG?
>
> I used:
>
> <% for @pippo in @model %>
> <%= check_box_tag (:scelta,@pippo) %>
> <% end %>
>
> How Can I control if a person choosen the second or third element of the
> vector @pippo?
>
> --
> Posted via http://www.ruby-forum.com/.
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>
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Hi,

i want select some attribute of a Model to work.
The model has this attributes 
(tipo,pun,sm3,quantity,corrispettivo,importo) So i used:

<% for @variable in Model.column_names() %>
<%= check_box_tag (:key,@variable) %>
<%end%>

but if i use in the controller,this code:

@stats=Model.column_names()
for @cerca in @stats
if (@params[:scelta]==''tipo'' or
@params[:scelta]==''quantity'')
@risultato="ok"
end
end

the variable @risultato will be ''ok'' only if i selected the
attribute
''tipo''.
While if i selected the attribute quantity, @risultato will be
''ok'' only
if quantity has been select alone.

What''s the problem?

Ivan.


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