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9 votes
1 answer
2k views

How to compile Svelte 3 components into IIFE's that can be used in vanilla js

I am making a web component in Vanilla JS that use a hidden select in the background and a div and ul>li in front. It became a bit complex with fetching data from an api, ect, so I transitioned to ...
pekaaw's user avatar
  • 2,579
1 vote
1 answer
683 views

Multiple instances of a web component compiled by Svelte 3

I have managed to create a web component using Svelte 3 that show a list of products fetched from an API. In this component I have an action that checks if the product-element is inside another (...
pusle's user avatar
  • 1,503
3 votes
1 answer
1k views

Using Svelte JS framework with a Web Component library, how can I accomplish two-binding with the custom elements via the bind:value directive?

Note: There is a GitHub issue open on the Svelte repo for this very question. https://github.com/sveltejs/svelte/issues/4838 While I understand that this may or may not someday become a feature of ...
Kevin Young's user avatar
4 votes
2 answers
2k views

Svelte: Web components passing prop camel case

I am using web components generated by svelte. I have props defined in camel case (someType) and the expectation was that the following should work but doesn't <my-web-c some-type="stringVal&...
Syed Osama Maruf's user avatar
3 votes
1 answer
4k views

Svelte.js component property is undefined within script tag with customElement: true

This might possibly be how Svelte.js works, but I'm curious if I'm doing something wrong, or if there's a workaround. If I set compiler option customElement: true, properties passed to components are ...
galingong's user avatar
  • 363
2 votes
0 answers
161 views

outros$1 undefined errors with svelte web components (custom elements)

when building web components, aka named custom elements, with svelte 3.19.2, i am getting outros$1 undefined error just before outros$1.c.push when i try and use {#if} or {#await} but {#each} is ...
Joshua Jarman's user avatar