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rxjs-hooks

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rxjs-hooks - npm Package Compare versions

Comparing version 0.1.3 to 0.1.4

4

package.json
{
"name": "rxjs-hooks",
"version": "0.1.3",
"version": "0.1.4",
"description": "React hooks for RxJS",

@@ -51,3 +51,3 @@ "main": "esm/index.js",

"typescript": "^3.1.6",
"webpack": "^4.25.1",
"webpack": "^4.26.0",
"webpack-cli": "^3.1.2",

@@ -54,0 +54,0 @@ "webpack-dev-server": "^3.1.10"

@@ -5,4 +5,76 @@ # React hooks for RxJS

## useObservable
- [Installation](#installation)
- [Demo](#quick-look)
- [Apis](#apis)
1. [useObservable](#useobservable)
2. [useEventCallback](#useeventcallback)
## Installation
Using npm:
```
$ npm i --save rxjs-hooks
```
Or yarn:
```
$ yarn add rxjs-hooks
```
## Quick look
- [useObservable - live demo](https://codesandbox.io/s/00x0z72l5n)
```javascript
import React from "react";
import ReactDOM from "react-dom";
import { useObservable } from "rxjs-hooks";
import { interval } from "rxjs";
import { map } from "rxjs/operators";
function App() {
const value = useObservable(() => interval(500).pipe(map((val) => val * 3)));
return (
<div className="App">
<h1>Incremental number: {value}</h1>
</div>
);
}
```
- [useEventCallback - live demo](https://codesandbox.io/s/jpjr31qmw)
```javascript
import React from "react";
import ReactDOM from "react-dom";
import { useEventCallback } from "rxjs-hooks";
import { map } from "rxjs/operators";
function App() {
const [clickCallback, [description, x, y]] = useEventCallback((event$) =>
event$.pipe(
map((event) => [event.target.innerHTML, event.clientX, event.clientY]),
),
["nothing", 0, 0],
)
return (
<div className="App">
<h1>click position: {x}, {y}</h1>
<h1>"{description}" was clicked.</h1>
<button onClick={clickCallback}>click me</button>
<button onClick={clickCallback}>click you</button>
<button onClick={clickCallback}>click him</button>
</div>
);
}
```
## Apis
### `useObservable`
```tsx

@@ -16,5 +88,4 @@ declare function useObservable<T>(sourceFactory: () => Observable<T>): T | null

### Examples:
#### Examples:
#### Simple:
```tsx

@@ -38,3 +109,4 @@ import React from 'react'

#### With default value:
**With default value:**
```tsx

@@ -58,3 +130,3 @@ import React from 'react'

#### Observe props change:
**Observe props change:**
```tsx

@@ -82,3 +154,3 @@ import React from 'react'

## useEventCallback
### `useEventCallback`

@@ -103,6 +175,4 @@ ```tsx

### Examples:
#### Examples:
#### Simple:
```tsx

@@ -134,3 +204,3 @@ import React from 'react'

#### With initial value:
**With initial value:**

@@ -137,0 +207,0 @@ ```tsx

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