1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
import { TocEntry, TocRoot } from "../markdown/document.ts";
import { a, Element, h2, li, nav, ul } from "../dom.ts";
type Props = {
toc: TocRoot;
};
export default function TableOfContents({ toc }: Props): Element {
return nav(
{ class: "toc" },
h2({}, "目次"),
ul(
{},
...toc.entries.map((entry) => TocEntryComponent({ entry })),
),
);
}
function TocEntryComponent({ entry }: { entry: TocEntry }): Element {
return li(
{},
a({ href: `#${entry.id}` }, entry.text),
entry.children.length > 0
? ul(
{},
...entry.children.map((child) => TocEntryComponent({ entry: child })),
)
: null,
);
}
|
