~repos /atoms-state
git clone https://pyrossh.dev/repos/atoms-state.git
Simple State management for react
c056c550
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pyros2097 4 years ago
add async example
README.md
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@@ -7,6 +7,7 @@ A simple statemanagement library for react.
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`npm i @pyros2097/atoms`
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## Usage
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```js
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import React from 'react';
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import ReactDOM from 'react-dom';
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@@ -39,3 +40,42 @@ const Counter = () => {
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ReactDOM.render(<Counter />, document.getElementById('root'));
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```
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## Async
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```js
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import React, { Suspense } from 'react';
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import ReactDOM from 'react-dom';
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import { asyncAtom, useAsyncAtom } from '@pyros2097/atoms';
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const todoAtom = asyncAtom(async ({ id }) => {
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const res = await fetch(`https://jsonplaceholder.typicode.com/todos/${id}`);
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return await res.json();
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});
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const completeTodo = () => {
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todoAtom.update(todo => ({ ...todo, completed: !todo.completed }));
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};
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const Counter = () => {
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const todo = useAsyncAtom(todoAtom, { id: 1 });
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return (
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<div>
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<p>id: {todo.id}</p>
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<p>userId: {todo.userId}</p>
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<p>title: {todo.title}</p>
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<p>completed: {todo.completed}</p>
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<p>Sum: {sum}</p>
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<button onClick={completeTodo}>Toggle Complete</button>
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</div>
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);
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};
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ReactDOM.render(
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<Suspense fallback={<div>Loading</div>}>
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<Counter />
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</Suspense>,
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document.getElementById('root')
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);
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```
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