preact-custom-element

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Add shadow mention

1

Relates to https://github.com/preactjs/preact/issues/3485

JoviDeCroock

Preact Component's constructor is not called when custom element is created via document.createElement

1

This is documented here in this comment from another PR: https://github.com/preactjs/preact-custom-element/pull/64#discussion_r770010488. `document.createElement` should run the component's constructor method. ```js class CounterPreact extends Component { constructor() { super() console.log('here') } }...

lpommers

Duplicating children fix for {shadow: false}

2

When shadowDOM is not attached and developer wants to render children inside react component it will lead to duplicating of children. 1) Children will be placed at slot as intended...

AtnesNess

Exposing public properties?

7

Hi, great library. I have a question on how to expose properties of a component to the DOM. It looks like you are iterating through the attributes to expose as...

bestguy

Fix: Preserve complex props across connectedCallback calls

1

This PR fixes the issue, when complex prop is lost on repeated connectedCallback call. It fixes it by saving all props into this._props. The issue was that when complex prop...

xPapay

It resets complex property to undefined when provided as second or later prop

1

Hi. Firstly, thank you all for your amazing work on the preactjs project! When I set a complex property (callback) AFTER at least one other property Then the complex property...

xPapay

Batch attributeChangedCallback / Safeguard required props

4

The setup: - A small preact-application wrapped in preact-custom-element, accepting three props which all are required by the preact-application. - The resulting custom element is dynamically created and updated inside...

samyhrer

Feature: adding ability to emit custom events

2

this will allow via configuration the addition of custom events that can be fired outside of the Preact world and consumed by the host page. they include a callback in...

bsparks

Hi, I see the library is using the preact `render` function to render the custom elements. https://github.com/preactjs/preact-custom-element/blob/5790765ec0227ebb16add2f1469aef648e9f9f9e/src/index.js#L1-L2 But as mentionned in the preact doc here https://preactjs.com/guide/v10/upgrade-guide#render-always-diffs-existing-children , the `render` function...

xandermann

"Children" not replaced on mount when shadow DOM is disabled

9

We have a design system with components written in React. I was thinking of rendering those with preact compat and then wrapping those in `preact-custom-element` to be able to use...

mbohgard