Class: Shadcn::Item::Group::Component

Inherits:
ApplicationViewComponent show all
Defined in:
app/components/shadcn/item/group/component.rb

Overview

ItemGroup. Only a data-slot and classes apart from role="list", which is why it is not a part — the macro declares no attributes.

role="list" obliges its children to be role="listitem", and Item carries no role. Adding one to Item itself would deviate from upstream's markup, so it is added here instead, through the items slot — the same layer the FormBuilder uses to supply the accessible name that Select and Switch cannot give themselves. A bare Item::Component, rendered outside this slot, still carries no role, exactly as upstream has it.

ItemSeparator goes through the same slot rather than the block: items renders before block content (see Card::Component), so a separator placed as plain block content between two with_item calls would land after both of them instead of between them — the trap CLAUDE.md warns about. A polymorphic slot keeps both in the one ordered collection, where call order is preserved, and gives the separator its own setter (with_separator) rather than a flag that would otherwise let Item attributes reach a role="none" element.

Constant Summary

Constants inherited from ApplicationViewComponent

ApplicationViewComponent::CONTENTS_STYLE, ApplicationViewComponent::VOID_TAGS

Instance Attribute Summary

Attributes inherited from ApplicationViewComponent

#attributes

Instance Method Summary collapse

Methods inherited from ApplicationViewComponent

#css_classes, default_tag, #initialize, #merged_style, #render_element, #shadcn_t, slot_name, #style_variants, #tag_name

Constructor Details

This class inherits a constructor from Shadcn::ApplicationViewComponent

Instance Method Details

#call ⇒ Object 



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# File 'app/components/shadcn/item/group/component.rb', line 47

def call
  render_element(body: safe_join([ *items, content ].compact))
end

#element_attributes(**defaults) ⇒ Object 



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# File 'app/components/shadcn/item/group/component.rb', line 43

def element_attributes(**defaults)
  super(**{ role: "list" }.merge(defaults))
end