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Index attribute #65

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93ff688
exposed index
Mar 1, 2023
1f7bd62
update readme to include index
Mar 1, 2023
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10 changes: 10 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,16 @@ You can optimize initial display and scrolling when the height of items is known
</VirtualList>
```

## `index`

You can access the index of each item in the virtual list by using the `index` attribute:

```html
<VirtualList items={things} let:item let:index>
<p>{index}: {item.number} - {item.name}</p>
</VirtualList>
```


## Configuring webpack

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2 changes: 1 addition & 1 deletion VirtualList.svelte
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Expand Up @@ -161,7 +161,7 @@
>
{#each visible as row (row.index)}
<svelte-virtual-list-row>
<slot item={row.data}>Missing template</slot>
<slot item={row.data} index={row.index}>Missing template</slot>
</svelte-virtual-list-row>
{/each}
</svelte-virtual-list-contents>
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