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 Forest 1 | Frank Herbert, Ted Chiang, and Ann Leckie | Nonfiction | 28.24 € | Orbit | ✗ | ||
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The Endless Mirror 2 | Ann Leckie, Mary Shelley, and Ursula Le Guin | Nonfiction | 28.63 € | Vintage | ✓ | ||
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The Ancient Winter 3 | Joe Abercrombie | Fiction | 24.81 € | DAW | ✗ | ||
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The Dispossessed City 4 | Kim Robinson, Margaret Atwood, and Adrian Tchaikovsky | Fiction | 19.95 € | — | ✓ | ||
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The Quiet Mirror 5 | Kim Robinson, Liu Cixin, and Becky Chambers | Nonfiction | 32.73 € | Del Rey | ✓ | ||
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The Burning Winter 6 | Octavia Butler | Scifi | 21.78 € | — | ✓ | ||
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The Dispossessed City 7 | Liu Cixin, Octavia Butler, and Kim Robinson | Fiction | 17.82 € | Vintage | ✓ | ||
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The Quiet Forest 8 | Becky Chambers | Fiction | 11.98 € | Ace | ✗ | ||