diff options
| -rw-r--r-- | lib/asciidoctor-epub3/converter.rb | 3 | ||||
| -rw-r--r-- | spec/xref_spec.rb | 16 |
2 files changed, 18 insertions, 1 deletions
diff --git a/lib/asciidoctor-epub3/converter.rb b/lib/asciidoctor-epub3/converter.rb index b227afd..8786adf 100644 --- a/lib/asciidoctor-epub3/converter.rb +++ b/lib/asciidoctor-epub3/converter.rb @@ -735,6 +735,7 @@ document.addEventListener('DOMContentLoaded', function(event, reader) { end def convert_sidebar(node) + id_attribute = node.id ? %( id="#{node.id}") : '' classes = ['sidebar'] if node.title? classes << 'titled' @@ -747,7 +748,7 @@ document.addEventListener('DOMContentLoaded', function(event, reader) { title_attr = title_el = '' end - %(<aside class="#{classes * ' '}"#{title_attr} epub:type="sidebar"> + %(<aside#{id_attribute} class="#{classes * ' '}"#{title_attr} epub:type="sidebar"> #{title_el}<div class="content"> #{output_content node} </div> diff --git a/spec/xref_spec.rb b/spec/xref_spec.rb index af3471d..a5cbf0b 100644 --- a/spec/xref_spec.rb +++ b/spec/xref_spec.rb @@ -83,4 +83,20 @@ describe 'Asciidoctor::Epub3::Converter - Xref' do expect(article).not_to be_nil expect(article.content).to include '<a id="xref-_subsection" href="#_subsection" class="xref">link text</a>' end + + it 'adds xref id to sidebar' do + book = to_epub <<~EOS + = Article + + [id=one] + **** + This is a sidebar + **** + + More text + EOS + article = book.item_by_href '_article.xhtml' + expect(article).not_to be_nil + expect(article.content).to include '<aside id="one" class="sidebar" epub:type="sidebar">' + end end |