How this page is built
the gem renders it — this is all you write
A full table — search, an inline filter row, sortable columns and row actions — all derived from the model. This page toggles between the curated :index and the fuller :catalog fieldset (currently :catalog). Your controller assigns @books — scope it for authorization (e.g. Book.accessible_by(current_ability)) and the gem renders that scope.
app/models/book.rb
crud_structure do
attribute :price, as: :number, unit: '€', digits: 2
fieldset :index, %i[cover title author_names genre price publisher active]
fieldset :catalog, %i[cover title subtitle author_names genre price purchase_price
shop_margin pages published_on publisher reviews active manual created_at]
end
app/views/books/index.html.erb
<%= crud_collection @books, fieldset: :catalog %> <%# search, filters, sort, actions %>
<%= crud_filter Book, fieldset: :catalog %> <%# filter sidebar (takes the model, not a scope) %>Read more: Fields & cells · Views & fieldsets
| Cover | Title | Subtitle | Author names | Genre | Price | Pages | Published on | Publisher | Reviews | Active | Manual | Created at | ||
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The Burning Machine 8 | — | Margaret Atwood and Becky Chambers | Fiction | 38.02 € | 344 | 1950-09-27 | Del Rey | Grace on The Burning Machine 8, Barbara on The Burning Machine 8, Donald on The Burning Machine 8 | ✓ | — | 17 Aug 16:58 | ||
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The Broken Empire 43 | — | Ursula Le Guin | Fiction | 20.31 € | 625 | 1987-03-19 | Del Rey | Linus on The Broken Empire 43, Alan on The Broken Empire 43 | ✓ | — | 17 Aug 16:58 | ||
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The Silent Winter 120 | A novel of the Door | Iain Banks | Fiction | 16.22 € | 448 | 1977-03-07 | Del Rey | Ada on The Silent Winter 120, Ada on The Silent Winter 120, Ada on The Silent Winter 120 +1 more | ✓ | — | 17 Aug 16:58 | ||