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 Silent Tower 3 | Stanisław Lem and Martha Wells | Scifi | 43.93 € | Vintage | ✓ | ||
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The Burning Machine 7 | Octavia Butler | Scifi | 10.40 € | — | ✓ | ||
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The Hidden Dune 9 | Iain Banks | Scifi | 42.43 € | Orbit | ✓ | ||
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The Broken Dune 10 | Liu Cixin, Margaret Atwood, and Martha Wells | Scifi | 13.54 € | Del Rey | ✓ | ||
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The Quiet Station 12 | Joe Abercrombie | Scifi | 11.40 € | Gollancz | ✓ | ||
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The Endless Forest 18 | Octavia Butler, Ann Leckie, and Liu Cixin | Scifi | 11.84 € | Del Rey | ✓ | ||
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The Endless Mirror 20 | Stanisław Lem and Ted Chiang | Scifi | 21.82 € | DAW | ✓ | ||
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The Distant Station 28 | Liu Cixin | Scifi | 15.62 € | Del Rey | ✓ | ||







