Svelte Conditional Component rendering

Question

I have a basic if/else in the app to show either a preloader or a component.

{#if preloading}
    <video />
{:else}
    <svelte:component this={component} on:preload={preload}/>
{/if}

It starts with displaying the component correctly, when the preload flag is set, it shows the video, but it shows it over the svelte:component rather than replacing it.

I tried using {#key} to force a rerender by using a number as an id and incrementing it when preload is set, but the component is still there.

Any ideas?

Same issue for me

B.Ch.
– B.Ch.

2022-06-21 12:57:28 +00:00
Commented Jun 21, 2022 at 12:57 — B.Ch.
– B.Ch., Commented Jun 21, 2022 at 12:57

vhs · Accepted Answer · 2022-12-27 15:18:08Z

3

Try doing it like in the repl example:

<script>
  import video from "./somewhere.svelte"
  import component from "./somewhereelse.svelte" 
</script>

<svelte:component this={preloading ? video : component} on:preload={preload}/>

edited Dec 27, 2022 at 15:18

vhs

10.2k3 gold badges73 silver badges78 bronze badges

answered Jan 27, 2021 at 12:14

Gh05d

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