I am trying to add Kaminari to my Rails app. I have included the gem and this is what my controller looks like:
def index
if params[:year]
if params[:year].size > 0
@songs = Song.where("year like ?", params[:year]).page(params[:page])
elsif params[:artist].size > 0
@songs = Song.where("artist_name like ?", params[:artist]).page(params[:page])
elsif params[:song].size > 0
@songs = Song.where("title like ?", params[:song]).page(params[:page])
end
else
@songs = Song.first(10).page(params[:page])
end
end
and then adding
<%= paginate @songs %>
in my view, the error I am getting is:
undefined method `page' for #<Array:0x007fab0455b4a8>
Not sure why this is coming up as I followed the docs step for step.
Kaminari uses paginate_array
to paginate an array. 2 solutions:
First, you can use limit(10)
instead of first(10)
:
@songs = Song.limit(10).page(params[:page])
Second, use paginate_array
@songs = Kaminari.paginate_array(Song.first(10)).page(params[:page])