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trackScroll

Description​

Optional. Defines whether the dropdown closes when its container is scrolled

Usage​

trackScroll?: boolean;

Values​

  • true - the dropdown closes when the container (document body or popupContainer) is scrolled
  • false - (default) the dropdown remains open regardless of container scroll

Details​

Applies only when inline is false. When enabled, prevents the dropdown from staying open after the input has scrolled out of view.

Example​

<script>
    import { Dropdown, Calendar } from "@svar-ui/svelte-core";

    let popup;
</script>

{#if popup}
    <Dropdown trackScroll={true}>
        <Calendar value={new Date(2023, 2, 15)} />
    </Dropdown>
{/if}

Related article: Closing Dropdown on scroll