Sha256: ba881b083bc94ae9aa173f77e6816920023f8f14e6f3335e6aa1836666213a12

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Contents

module Turbo::Streams::ActionHelper
  # Creates a `turbo-stream` tag according to the passed parameters. Examples:
  #
  #   turbo_stream_action_tag "remove", target: "message_1"
  #   # => <turbo-stream action="remove" target="message_1"></turbo-stream>
  #
  #   turbo_stream_action_tag "replace", target: "message_1", template: %(<div id="message_1">Hello!</div>)
  #   # => <turbo-stream action="replace" target="message_1"><template><div id="message_1">Hello!</div></template></turbo-stream>
  #
  #   turbo_stream_action_tag "replace", targets: "message_1", template: %(<div id="message_1">Hello!</div>)
  #   # => <turbo-stream action="replace" targets="message_1"><template><div id="message_1">Hello!</div></template></turbo-stream>
  def turbo_stream_action_tag(action, target: nil, targets: nil, template: nil)
    template = action.to_sym == :remove ? "" : "<template>#{template}</template>"

    if target = convert_to_turbo_stream_dom_id(target)
      %(<turbo-stream action="#{action}" target="#{target}">#{template}</turbo-stream>).html_safe
    elsif targets = convert_to_turbo_stream_dom_id(targets)
      %(<turbo-stream action="#{action}" targets="#{targets}">#{template}</turbo-stream>).html_safe
    else
      raise ArgumentError, "target or targets must be supplied"
    end
  end

  private
    def convert_to_turbo_stream_dom_id(target)
      target.respond_to?(:to_key) ? ActionView::RecordIdentifier.dom_id(target) : target
    end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version Path
turbo-rails-0.7.12 app/helpers/turbo/streams/action_helper.rb
turbo-rails-0.7.11 app/helpers/turbo/streams/action_helper.rb
turbo-rails-0.7.10 app/helpers/turbo/streams/action_helper.rb
turbo-rails-0.7.9 app/helpers/turbo/streams/action_helper.rb
turbo-rails-0.7.8 app/helpers/turbo/streams/action_helper.rb
turbo-rails-0.7.7 app/helpers/turbo/streams/action_helper.rb
turbo-rails-0.7.6 app/helpers/turbo/streams/action_helper.rb
turbo-rails-0.7.5 app/helpers/turbo/streams/action_helper.rb