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module Turbo::FramesHelper
# Returns a frame tag that can either be used simply to encapsulate frame content or as a lazy-loading container that starts empty but
# fetches the URL supplied in the +src+ attribute.
#
# === Examples
#
# <%= turbo_frame_tag "tray", src: tray_path(tray) %>
# # => <turbo-frame id="tray" src="http://example.com/trays/1"></turbo-frame>
#
# <%= turbo_frame_tag tray, src: tray_path(tray) %>
# # => <turbo-frame id="tray_1" src="http://example.com/trays/1"></turbo-frame>
#
# <%= turbo_frame_tag "tray", src: tray_path(tray), target: "_top" %>
# # => <turbo-frame id="tray" target="_top" src="http://example.com/trays/1"></turbo-frame>
#
# <%= turbo_frame_tag "tray", target: "other_tray" %>
# # => <turbo-frame id="tray" target="other_tray"></turbo-frame>
#
# <%= turbo_frame_tag "tray", src: tray_path(tray), loading: "lazy" %>
# # => <turbo-frame id="tray" src="http://example.com/trays/1" loading="lazy"></turbo-frame>
#
# <%= turbo_frame_tag "tray" do %>
# <div>My tray frame!</div>
# <% end %>
# # => <turbo-frame id="tray"><div>My tray frame!</div></turbo-frame>
#
# The `turbo_frame_tag` helper will convert the arguments it receives to their
# `dom_id` if applicable to easily generate unique ids for Turbo Frames:
#
# <%= turbo_frame_tag(Article.find(1)) %>
# # => <turbo-frame id="article_1"></turbo-frame>
#
# <%= turbo_frame_tag(Article.find(1), "comments") %>
# # => <turbo-frame id="article_1_comments"></turbo-frame>
#
# <%= turbo_frame_tag(Article.find(1), Comment.new) %>
# # => <turbo-frame id="article_1_new_comment"></turbo-frame>
def turbo_frame_tag(*ids, src: nil, target: nil, **attributes, &block)
id = ids.map { |id| id.respond_to?(:to_key) ? ActionView::RecordIdentifier.dom_id(id) : id }.join("_")
src = url_for(src) if src.present?
tag.turbo_frame(**attributes.merge(id: id, src: src, target: target).compact, &block)
end
end
Version data entries
7 entries across 7 versions & 1 rubygems