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 Ancient Tower 54 | Margaret Atwood | Nonfiction | 27.65 € | Gollancz | ✓ | ||
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The Ancient Mirror 56 | Stanisław Lem and Joe Abercrombie | Nonfiction | 37.08 € | Baen | ✓ | ||
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The Silent Mirror 60 | Ann Leckie and Kim Robinson | Nonfiction | 25.07 € | Vintage | ✓ | ||
 |
The Broken Ocean 68 | Kim Robinson and Stanisław Lem | Nonfiction | 6.07 € | Tor Books | ✗ | ||
 |
The Broken Empire 69 | Ted Chiang | Nonfiction | 29.21 € | — | ✓ | ||
 |
The Dispossessed Engine 74 | Adrian Tchaikovsky, Margaret Atwood, and Becky Chambers | Nonfiction | 39.15 € | Del Rey | ✓ | ||
 |
The Quiet Dune 76 | Mary Shelley | Nonfiction | 24.14 € | Vintage | ✗ | ||
 |
The Luminous Station 80 | Joe Abercrombie, Iain Banks, and Ann Leckie | Nonfiction | 43.18 € | Del Rey | ✗ | ||