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 @books, fieldset: :catalog %> <%# filter sidebar (the model, or the list's scope) %>Read more: Fields & cells · Views & fieldsets
| Cover | Title | Subtitle | Author names | Genre | Price | Pages | Published on | Publisher | Reviews | Active | Manual | Created at | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
||||||||||
 |
The Burning Tower 20 | A novel of the Archive | Ann Leckie | Scifi | 14.56 € | 546 | 1961-03-01 | Ace | Alan on The Burning Tower 20, Barbara on The Burning Tower 20 | ✓ | — | 05 Oct 14:01 | ||
 |
The Endless Winter 30 | A novel of the Winter | Octavia Butler | Scifi | 39.19 € | 191 | 1988-10-26 | Ace | Ada on The Endless Winter 30 | ✓ | — | 05 Oct 14:01 | ||
 |
The Luminous City 57 | A novel of the Winter | Adrian Tchaikovsky, Frank Herbert, and Margaret Atwood | Scifi | 23.17 € | 205 | 1956-05-07 | Ace | Barbara on The Luminous City 57, Grace on The Luminous City 57 | ✓ | the-luminous-city-57-manual.pdf | 05 Oct 14:01 | ||
 |
The Broken Empire 58 | A novel of the Archive | Martha Wells | Scifi | 34.83 € | 302 | 1988-08-17 | Ace | Linus on The Broken Empire 58, Grace on The Broken Empire 58, Ada on The Broken Empire 58 +1 more | ✓ | — | 05 Oct 14:01 | ||
 |
The Dispossessed Archive 82 | A novel of the Signal | Octavia Butler and Ted Chiang | Scifi | 35.72 € | 406 | 1963-05-16 | Ace | Ada on The Dispossessed Archive 82, Ada on The Dispossessed Archive 82, Alan on The Dispossessed Archive 82 +1 more | ✓ | — | 05 Oct 14:01 | ||
 |
The Hidden Tower 91 | A novel of the Garden | Adrian Tchaikovsky, Frank Herbert, and Kim Robinson | Scifi | 29.28 € | 378 | 2019-02-23 | Ace | Barbara on The Hidden Tower 91, Barbara on The Hidden Tower 91, Grace on The Hidden Tower 91 +1 more | ✓ | — | 05 Oct 14:01 | ||