hi,


I want to display a drop down list and when i select some option from
the drop down list i want to display all the records under that selected
category in the "SAME PAGE"..



eg ..

<%= collection_select(:question,:subject_id ,@subject, :id, :name) %>

when i choose a subject i should, display all the questions under that
subject in the same page.I am new to rails.Can anyone please help me
out..


Thanks in advance
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