Ruby on Rails

<%= collection_select(:sport_name,count,Sport.find( :all, :order => 'id'
),
:id, :sport_name, {:selected =>@sport_id})%>

Collection_select Value.
We take data from collection_select by params[:sport_name]

In Controller, we use this
ps_array = params[:sport_name]
we get the data

First array method , It doesn't work.
Second Method , It Work.

Regards,

phoesan

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