Pagination
How this page is built
the gem renders it — this is all you write
The gem doesn't paginate on its own (no surprise row limits). You paginate in your controller with your own gem — here kaminari — and because a kaminari-paginated relation carries its page state, crud_collection notices and renders the footer pager automatically. The pager's ?page= composes with the gem's own filter/sort params (120 seeded books, 8 per page).
app/controllers/books_controller.rb
@query = CrudComponents::Query.new(Book, params, fieldset: :index, ability: current_ability)
@books = @query.apply(Book.all).page(params[:page]).per(8) # kaminari
app/views/pagination/index.html.erb
<%= crud_collection @books, query: @query %> <%# the footer pager renders itself %>
Read more: Pagination
| Cover | Title | Author names | Genre | Price | Publisher | Active | ||
|---|---|---|---|---|---|---|---|---|
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The Hidden Station 66 | Octavia Butler and Iain Banks | Scifi | 40.83 € | Vintage | ✓ | ||
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The Luminous Mirror 70 | Adrian Tchaikovsky, Frank Herbert, and Margaret Atwood | Scifi | 8.90 € | Ace | ✓ | ||
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The Silent Signal 71 | Margaret Atwood, Ursula Le Guin, and Iain Banks | Scifi | 35.42 € | Del Rey | ✓ | ||
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The Distant Station 77 | Iain Banks | Scifi | 38.94 € | Vintage | ✓ | ||
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The Quiet Forest 81 | Kim Robinson and Joe Abercrombie | Scifi | 37.94 € | Del Rey | ✓ | ||
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The Burning Signal 83 | Frank Herbert | Scifi | 42.17 € | Ace | ✓ | ||
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The Distant Dune 86 | Adrian Tchaikovsky and Stanisław Lem | Scifi | 41.33 € | — | ✓ | ||
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The Dispossessed Tower 90 | Mary Shelley and Liu Cixin | Scifi | 33.21 € | Gollancz | ✓ | ||







