CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-3kaminari
HUSTEN
HUSTEN

Reputation: 5197

Why this pagination doesn't work when using Kaminari?

Here's error and my codes. I'm using Kaminari

Error:  undefined method `model_name' for #<Array:0x0000001d5abeb0>
73:     <%= page_entries_info(@communities).html_safe %>

view

<%= page_entries_info(@communities).html_safe %>

Community controller

UPDATE* This is how I'm fetching now

    @search = Community.search do  
    fulltext params[:search]
        with(:location_id, params[:location]) if params[:location].to_i >0           
        with(:type_id, params[:type]) if params[:type].to_i >0
        order_by :cached_votes_up, :desc
        paginate :page => params[:page], :per_page => 10
    end

    @communities = @search.results

Upvotes: 0

Views: 1742

Answers (2)

MrYoshiji
MrYoshiji

Reputation: 54902

You have a problem with your translation:

"%{total} total records. Displaying　%{first} - %{last}"

Here it is expecting 3 arguments when you call this translation: the variables total, first and last but "you" give only these 2 variables: entry_name & count

Can you provide more info about the page_entries_info method please?

EDIT:

As you commented, https://github.com/amatsuda/kaminari/blob/master/lib/kaminari/helpers/action_view_extension.rb#L102 Line 102-109: You need to have in your .yml translation file(s) something like this:

en:
  helpers:
    page_entries_info:
      one_page:
        display_entries: "%{count} total records for %{entry_name}."
      more_pages:
        display_entries: "%{total} total records. Displaying　%{first} - %{last}"

Upvotes: 2

sjain
sjain

Reputation: 23356

If you are using kaminari and will_paginate together, you will definitely face this error. In short, kaminari and will_paginate are incompatible to each other.

If you are using rails_admin (which uses kaminari for pagination) and also using will_paginate, you will need to add the following code to one of the initializers under config directory or you can create a new file, let say with name 'will_paginate' add the code, and place it into initializers directory.

if defined?(WillPaginate)
  module WillPaginate
    module ActiveRecord
      module RelationMethods
        def per(value = nil) per_page(value) end
        def total_count() count end
      end
    end
    module CollectionMethods
      alias_method :num_pages, :total_pages
    end
  end
end

Upvotes: 2

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