carbon-components-svelte/src/RecursiveList/RecursiveList.svelte
Eric Liu ae27bedf4c
RecursiveList (#717)
* feat(recursive-list): add RecursiveList

* feat(recursive-list): rename items prop to children

* docs(recursive-list): add full examples

* test(recursive-list): add types test

* refactor(recursive-list): remove superfluous nested prop

* docs(recursive-list): update docs

* fix(recursive-list): remove nested prop from type test

* fix(recursive-list): explicitly type restProps
2021-07-05 08:43:48 -07:00

38 lines
1 KiB
Svelte

<script>
/**
* @typedef {{ text?: string; href?: string; html?: string; }} RecursiveListNode
* @restProps {ul | ol}
*/
/**
* Specify the children to render
* @type {Array<RecursiveListNode & { children?: RecursiveListNode[]; }>}
*/
export let children = [];
/**
* Specify the type of list to render
* @type {"unordered" | "ordered" | "ordered-native"}
*/
export let type = "unordered";
import UnorderedList from "../UnorderedList/UnorderedList.svelte";
import OrderedList from "../OrderedList/OrderedList.svelte";
import RecursiveListItem from "./RecursiveListItem.svelte";
</script>
<svelte:component
this="{type === 'unordered' ? UnorderedList : OrderedList}"
native="{type === 'ordered-native'}"
{...$$restProps}
>
{#each children as child}
{#if Array.isArray(child.children)}
<RecursiveListItem {...child}>
<svelte:self {...child} type="{type}" nested />
</RecursiveListItem>
{:else}
<RecursiveListItem {...child} />
{/if}
{/each}
</svelte:component>