Defect #43801
open
Copy button appears only on the last pre when multiple pre blocks exist
Added by Mizuki ISHIKAWA about 7 hours ago.
Updated about 7 hours ago.
Description
When a page contains multiple pre blocks, the copy button is displayed only on the last pre block.
Expected behavior: A copy button should be shown for each pre block.
This issue occurs after applying r24360 from issue #43643.
I think the following changes will resolve the issue.
diff --git a/lib/redmine/wiki_formatting/copypre_scrubber.rb b/lib/redmine/wiki_formatting/copypre_scrubber.rb
index 2afd02823..0157f9921 100644
--- a/lib/redmine/wiki_formatting/copypre_scrubber.rb
+++ b/lib/redmine/wiki_formatting/copypre_scrubber.rb
@@ -27,6 +27,7 @@ module Redmine
button_copy = ApplicationController.helpers.l(:button_copy)
html = '<a class="copy-pre-content-link icon-only" title="' + button_copy + '" data-action="clipboard#copyPre">' + icon + '</a>'
@button ||= Nokogiri::HTML5.fragment(html).children.first
+ @button.deep_dup
end
end
end
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