Class: LiveComponent::TagBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/live_component/tag_builder.rb

Instance Method Summary collapse

Constructor Details

#initialize(controller) ⇒ TagBuilder

Returns a new instance of TagBuilder.



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# File 'lib/live_component/tag_builder.rb', line 5

def initialize(controller)
  @controller = controller
end

Instance Method Details

#rerender(**kwargs, &block) ⇒ Object 



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# File 'lib/live_component/tag_builder.rb', line 9

def rerender(**kwargs, &block)
  state = JSON.parse(@controller.params[:__lc_rerender_state])
  id = @controller.params[:__lc_rerender_id]
  state["props"]["__lc_attributes"] = { "data-id" => id }

  component = LiveComponent::RenderComponent.new(state, [], kwargs)

  # We have to render a turbo stream so Turbo doesn't append this to the <html> tag
  @controller.turbo_stream.update(:this_id_shouldnt_exist, @controller.render(component, &block))
end