Rails - Aug 2008 - redirect with multi-dimensional parameter hashes

Hi,

Is it possible to redirect passing multi dimensional parameters?

I need to send params[:current][:selview] to another action mantaining
the same data structure

if I try as follows:

redirect_to
:controller=>"main",:action=>"inquiry",{"current"=>{
"selview"=>params[:current][:selview]}}

I receive "syntax error, unexpected ''\n'', expecting
tASSOC"

the same happens if I try

redirect_to
:controller=>"main",:action=>"inquiry",:current[:selview]=>params[:current][:selview]}}

Many thanks in advance for your help

Stefano
-- 
Posted via http://www.ruby-forum.com/.

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On Aug 27, 5:23 pm, Stefano Bonomi
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Hi,
>
> Is it possible to redirect passing multi dimensional parameters?
>
> I need to send params[:current][:selview] to another action mantaining
> the same data structure
>
> if I try as follows:
>
> redirect_to
:controller=>"main",:action=>"inquiry",{"current"=>{
> "selview"=>params[:current][:selview]}}
>
You need to create the magic parameter names that rails interprets as
hashes, so in this case try "current[selview]" => ...
Also checkout the to_query method on hash. I''ve also written a blog
post that covers some of this:
http://www.spacevatican.org/2008/7/18/parametrised-to-the-max

Fred


> I receive "syntax error, unexpected ''\n'', expecting
tASSOC"
>
> the same happens if I try
>
> redirect_to
>
:controller=>"main",:action=>"inquiry",:current[:selview]=>params[:current]
[:selview]}}
>
> Many thanks in advance for your help
>
> Stefano
> --
> Posted viahttp://www.ruby-forum.com/.
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