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LibWeb: Implement ParentNode.append

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Luke Wilde 2022-01-29 20:45:17 +00:00 • committed by Andreas Kling
parent d5c96c3ccf
commit 34dfdc3f37
5 changed files with 21 additions and 0 deletions
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17
Userland/Libraries/LibWeb/DOM/ParentNode.cpp
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@ -174,4 +174,21 @@ ExceptionOr<void> ParentNode::prepend(Vector<Variant<NonnullRefPtr<Node>, String
return {};
}
ExceptionOr<void> ParentNode::append(Vector<Variant<NonnullRefPtr<Node>, String>> const& nodes)
{
// 1. Let node be the result of converting nodes into a node given nodes and this’s node document.
auto node_or_exception = convert_nodes_to_single_node(nodes, document());
if (node_or_exception.is_exception())
return node_or_exception.exception();
auto node = node_or_exception.release_value();
// 2. Append node to this.
auto result = append_child(node);
if (result.is_exception())
return result.exception();
return {};
}
}