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 Endless Winter 84 | Iain Banks | Nonfiction | 34.31 € | Vintage | ✗ | ||
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The Luminous Tower 89 | Joe Abercrombie, Liu Cixin, and Margaret Atwood | Nonfiction | 22.68 € | Ace | ✗ | ||
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The Endless Garden 99 | Martha Wells and Kim Robinson | Nonfiction | 17.29 € | — | ✓ | ||
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The Broken Door 100 | Stanisław Lem | Nonfiction | 26.98 € | DAW | ✓ | ||
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The Burning Garden 103 | Stanisław Lem and Iain Banks | Nonfiction | 38.50 € | Tor Books | ✓ | ||
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The Luminous City 105 | Liu Cixin, Stanisław Lem, and Iain Banks | Nonfiction | 22.63 € | DAW | ✓ | ||
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The Silent Dune 107 | Stanisław Lem and Octavia Butler | Nonfiction | 17.86 € | Vintage | ✗ | ||
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The Ancient Winter 111 | Ursula Le Guin | Nonfiction | 11.99 € | Gollancz | ✓ | ||







