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https://github.com/djchie/react-native-star-rating

A React Native component for generating and displaying interactive star ratings
https://github.com/djchie/react-native-star-rating

component custom-star rating ratings react-native react-native-component react-native-star-rating star star-icon star-rating star-rating-component

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A React Native component for generating and displaying interactive star ratings

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README 

        
[![npm version](https://badge.fury.io/js/react-native-star-rating.svg)](https://badge.fury.io/js/react-native-star-rating)



[![NPM](https://nodei.co/npm/react-native-star-rating.png?downloads=true)](https://nodei.co/npm/react-native-star-rating/)



# React Native Star Rating Component



> A React Native component for generating and displaying interactive star ratings. Compatible with both iOS and Android.



## Table of Contents



1. [Installation](#installation)

1. [Usage](#usage)

  1. [Props](#props)

  1. [General Star Example](#general-star-example)

  1. [Custom Star Example](#custom-star-example)

1. [Roadmap](#roadmap)

1. [Contributing](#contributing)



## Installation



1. install react-native-star-rating and its dependeices

```sh

npm install react-native-star-rating --save

```

or

```sh

yarn add react-native-star-rating

```

2. link `react-native-vector-icons`   

please refer to [react-native-vector-icons installation guide](https://github.com/oblador/react-native-vector-icons#installation)



## Usage



### Props



|Prop|Type|Description|Required|Default|

|---|---|---|---|---|

|**`activeOpacity`**|`number`|Number between 0 a 1 to determine the opacity of the button.|`No`|`0.2`|

|**`animation`**|`string`|Add an animation to the stars when upon selection. Refer to [react-native-animatable](https://github.com/oblador/react-native-animatable) for the different animation types.|`No`|`undefined`|

|**`buttonStyle`**|`ViewPropTypes.style`|Style of the button containing the star.|`No`|*`{}`*|

|**`containerStyle`**|`ViewPropTypes.style`|Style of the element containing the star rating component.|`No`|*`{}`*|

|**`disabled`**|`bool`|Sets the interactivity of the star buttons. |`No`|`false`|

|**`emptyStar`**|`string` or image `object`|The name of the icon to represent an empty star. Refer to [react-native-vector-icons](https://github.com/oblador/react-native-vector-icons). Also can be a image object, both {uri:xxx.xxx} and require('xx/xx/xx.xxx').|`No`|`star-o`|

|**`emptyStarColor`**|`string`|Color of an empty star. |`No`|`gray`|

|**`fullStar`**|`string` or image `object`|The name of the icon to represent a full star. Refer to [react-native-vector-icons](https://github.com/oblador/react-native-vector-icons). Also can be a image object, both {uri:xxx.xxx} and require('xx/xx/xx.xxx').|`No`|`star`|

|**`fullStarColor`**|`string`|Color of a filled star. |`No`|`black`|

|**`halfStar`**|`string` or image `object`|The name of the icon to represent an half star. Refer to [react-native-vector-icons](https://github.com/oblador/react-native-vector-icons).  Also can be a image object, both {uri:xxx.xxx} and require('xx/xx/xx.xxx').|`No`|`star-half-o`|

|**`halfStarColor`**|`string`|Color of a half-filled star. Defaults to `fullStarColor`.|`No`|`undefined`|

|**`halfStarEnabled`**|`bool`|Sets ability to select half stars|`No`|`false`|

|**`iconSet`**|`string`|The name of the icon set the star image belongs to. Refer to [react-native-vector-icons](https://github.com/oblador/react-native-vector-icons).  |`No`|`FontAwesome`|

|**`maxStars`**|`number`|The maximum number of stars possible. |`No`|`5`|

|**`rating`**|`number`|The current rating to show.  |`No`|`0`|

|**`reversed`**|`bool`|Renders stars from right to left|`No`|`false`|

|**`selectedStar`**|`function`|A function to handle star button presses. |`Yes`|*`() => {}`*|

|**`starSize`**|`number`|Size of the star. |`No`|`40`|

|**`starStyle`**|`ViewPropTypes.style`|Style to apply to the star. |`No`|*`{}`*|



For the `emptyStar`, `fullStar`, `halfStar`, and `iconSet` props, please refer to the [react-native-vector-icons](https://github.com/oblador/react-native-vector-icons) package for the valid `string` names for the star icons. When selecting the icon `string` names, you must remember to remove the font family name before the first hyphen. For example, if you want to use the `ion-ios-star` from the Ionicon font set, you would set the `fullStar` prop to `ios-star` and the `iconSet` to `Ionicons`.



For the `animation` prop, please refer to the [react-native-animatable](https://github.com/oblador/react-native-animatable) package for valid `string` names for the different animations available.



### General Star Example



The following example will render 3.5 stars out of 5 stars using the `star-o` for the empty star icon, `star-half-o` for the half star icon, and `star` for the full star icon from the `FontAwesome` icon set in black color.



```js

import StarRating from 'react-native-star-rating';



class GeneralStarExample extends Component {



  constructor(props) {

    super(props);

    this.state = {

      starCount: 3.5

    };

  }



  onStarRatingPress(rating) {

    this.setState({

      starCount: rating

    });

  }



  render() {

    return (

       this.onStarRatingPress(rating)}

      />

    );

  }

}



export default GeneralStarExample

```





  General Star Example




### Custom Star Case



The following example will render 2.5 stars out of 7 stars using the `ios-star-outline` for the empty star icon, `ios-star-half` for the half star icon, and `ios-star` for the full star icon from the `Ionicons` icon set in red color.



```js

import StarRating from 'react-native-star-rating';



class CustomStarExample extends Component {



  constructor(props) {

    super(props);

    this.state = {

      starCount: 2.5

    };

  }



  onStarRatingPress(rating) {

    this.setState({

      starCount: rating

    });

  }



  render() {

    return (

       this.onStarRatingPress(rating)}

        fullStarColor={'red'}

      />

    );

  }

}



export default CustomStarExample

```





  Custom Star Example




## Running the ExampleApp (WIP)



Navigate to the root of the ExampleApp and install the dependencies



```sh

cd ExampleApp && npm install

```



Run the app on the iOS simulator.



```sh

npm run ios

```



## Development Setup (WIP)



Be sure to have `create-react-native-app` installed.



```sh

npm install -g create-react-native-app

```



Create a development app in the root folder.



```sh

create-react-native-app DevelopmentApp

```



Going into the development app and clone this repo.



```sh

cd DevelopmentApp && git clone https://github.com/djchie/react-native-star-rating.git

```



Go into the `react-native-star-rating` directory and start developing!



```sh

cd react-native-star-rating

```



## Roadmap



View the project roadmap [here](https://github.com/djchie/react-native-star-rating/issues)



## Contributing



See [CONTRIBUTING.md](CONTRIBUTING.md) for contribution guidelines.