Package Exports

@rc-component/mutate-observer
@rc-component/mutate-observer/es/index.js
@rc-component/mutate-observer/lib/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@rc-component/mutate-observer) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

rc-mutate-observer

MutateObserver for React.

[ Codecov ][codecov-url]

Development

npm install
npm run start
open http://localhost:8000

Install

Usage

import React from 'react';
import MutateObserver from './src';

const onMutate = (mutations: MutationRecord[], observer: MutationObserver) => {
  console.log(mutation);
  console.log(observer);
};

const Demo: React.FC = () => {
  return (
    <MutateObserver onMutate={onMutate}>
      <div>test</div>
    </MutateObserver>
  );
};

export default Demo;

🔥 API

We use typescript to create the Type definition. You can view directly in IDE. But you can still check the type definition here.

mutate-observer

Prop	Description	Type	Default
onMutate	A function which will be called on each DOM change that qualifies given the observed node or subtree and options	MutationCallback	-
options	An object providing options that describe which DOM mutations should be reported to mutationObserver's callback	MutationObserverInit	-