almirsarajcic
Programming Phoenix LiveView: updating item in the list (page 200)
Updating a product in the list is done this way in the book
def handle_rating_created(
%{assigns: %{products: products}} = socket, updated_product,
product_index
) do socket
|> put_flash(:info, "Rating submitted successfully") |> assign(
:products,
List.replace_at(products, product_index, updated_product)
)
end
but I see this as an opportunity to teach temporary assigns because those weren’t mentioned in the book. Or maybe this could be an exercise for the reader.
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agent_test.go:77:
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