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<svelte:body> child elements aka the <svelte:body> body #6620

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btakita opened this issue Aug 5, 2021 · 1 comment
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<svelte:body> child elements aka the <svelte:body> body #6620

btakita opened this issue Aug 5, 2021 · 1 comment

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@btakita
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btakita commented Aug 5, 2021 •
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Describe the problem

There are some cases where adding an element as a top level <body> child element is useful.

  • An element, such as a bubble prompt, with position:absolute is often added as a direct child of <body>
  • Integrating another top-level render tree outside of the app

Describe the proposed solution

Support child elements to <svelte:body>

<svelte:body>
<div class="my-bubble">Bubble prompt</div>
</svelte:body>

Alternatives considered

<script>
import { onMount, onDestroy } from 'svelte'
import BubblePrompt from './BubblePrompt.svelte'
let bubble_prompt
onMount(()=>{
  bubble_prompt = new BubblePrompt(document.body, { text: 'Bubble prompt' })
})
onDestroy(()=>{
  bubble_prompt.$destroy()
})
</script>

Importance

nice to have
@btakita btakita changed the title <svelte:body> child elements or the <svelte:body> body <svelte:body> child elements aka the <svelte:body> body Aug 5, 2021
@Conduitry
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This is essentially a duplicate of #1133, and perhaps also #3105.

@miohtama miohtama mentioned this issue Aug 31, 2021
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@btakita @Conduitry