Get index of the item

[lisabeyy]

Hi,

We can set a let:item , is there a way to retrieve the index when looping through the items.

Thanks a lot.

Kindest regards,

Lisa

[apurvjain95]

I am not sure whether virtual-list provides something like this by default but how about using something like:
"main array object".indexOf(item);
where "main array object" is the object you specified as items={"main array object"} as VirtualList prop.
You can use this inside the VirtualList tags so it will run for each 'item'.

[isaiahscheel]

Any update on this? I see three PRs above that could potentially help but none of them got merged.

[m1212e]

In the meantime, this quick workaround does the trick:

<VirtualList items={items.map((e, i) => [e, i])} let:item>
    <slot
        item={item[0]}
	index={item[1]}
    />
</VirtualList>