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{ | ||
"parser" : "babel-eslint", | ||
"extends" : [ | ||
"standard", | ||
"standard-react" | ||
], | ||
"env" : { | ||
"browser" : true | ||
}, | ||
"globals": { | ||
"__DEV__": false | ||
}, | ||
"rules": { | ||
"indent": [2, 4], | ||
"generator-star-spacing": 0, | ||
"react/jsx-indent": [0, 4], | ||
"jsx-indent-props": [0, 4], | ||
"react/jsx-curly-spacing": [0, "never"], | ||
"react/jsx-boolean-value": [0, "never"], | ||
"semi" : [2, "always"], | ||
"operator-linebreak": [2, "after"], | ||
"no-warning-comments": [1, { "terms": ["todo", "fixme", "xxx"], "location": "start" }] | ||
} | ||
} |
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# react-native-snap-carousel | ||
Simple carousel component with snapping effect on Android & iOS for React Native | ||
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![react-native-snap-carousel](https://zippy.gfycat.com/BoringBasicKiskadee.gif) | ||
![react-native-snap-carousel](https://zippy.gfycat.com/IncompatibleVengefulBasenji.gif) | ||
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## Usage | ||
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``` | ||
$ npm install --save react-native-snap-carousel | ||
``` | ||
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``` | ||
import Carousel from 'react-native-snap-carousel'; | ||
_renderItem (data, index) { | ||
return ( | ||
... | ||
); | ||
} | ||
render () { | ||
<Carousel | ||
ref={'carousel'} | ||
items={this.state.entries} | ||
renderItem={this._renderItem} | ||
sliderWidth={sliderWidth} | ||
itemWidth={itemWidth} | ||
itemHorizontalMargin={itemHorizontalMargin} | ||
slideStyle={styles.slide} /> | ||
} | ||
``` | ||
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## Props | ||
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In addition of these props, you can provide any prop from [ScrollView](https://facebook.github.io/react-native/docs/scrollview.html) since it's using it both on Android & iOS. | ||
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Prop | Description | Type | Default | ||
------ | ------ | ------ | ------ | ||
items | Array of items to loop on | Array | Required | ||
sliderWidth | The width in pixels of your slider | Number | Required | ||
itemWidth | Width in pixels of your items | Number | Required | ||
itemHorizontalMargin | Width in pixels of the horizontal margin between your elements | Number | Required | ||
renderItem | Function returning a react element. The entry data is the 1st parameter, its index is the 2nd | Function | Required | ||
slideStyle | Style of each item's container | Number | Required | ||
swipeThreshold | Delta x when swiping to trigger the snap | Number | `20` | ||
animationFunc | Animated animation to use. Provide the name of the method | String | `Timing` | ||
animationOptions | Animation options to be merged with the default ones. Can be used w/ animationFunc | Object | `{ easing: Easing.elastic(1) }` | ||
firstItem | Index of the first item to display | Number | `0` | ||
autoplay | Trigger autoplay on mount | Boolean | `false` | ||
autoplayInterval | Delay in ms until navigating to the next item | `3000` | ||
autoplayDelay | Deay before enabling autoplay on startup & after releasing the touch | Number | `5000` | ||
enableSnap | If enabled, releasing the touch will scroll to the center of the nearest/active item | Number | `true` | ||
snapOnAndroid | Snapping on android is kinda choppy, especially when swiping quickly so you can disable it | Boolean | `false` | ||
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## Methods | ||
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* `startAutoplay (instantly = false)` Start the autoplay manually | ||
* `stopAutoplay ()` Stop the autoplay manually | ||
* `snapToItem (index, animated = true)` Snap to an item manually | ||
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## TODO : | ||
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- [ ] Improve snap on Android | ||
- [ ] Fix centering since it's a little off | ||
- [ ] Handle passing 1 item only | ||
- [ ] Handle changing props on-the-fly | ||
- [ ] Handle device orientation event | ||
- [ ] Add Vertical implementation |
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