native-base-autocomplete


A pure JS autocomplete component for React Native. Use this component in your own projects or use it as inspiration to build your own autocomplete.

!Autocomplete Example

How to use native-base-autocomplete

Tested with RN >= 0.26.2. and native-base >= 2.3.3

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Since 1.3.0 the renderSeparator prop is removed. sorry about that. if you need that option please consider using previous version.
Please note that inputContainerStyle is deprecated and will be removed soon, to applying style please use itemProps instead.

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``shell
$ npm install --save native-base-autocomplete
`

or install HEAD from github.com:

`shell
$ npm install --save thg303/native-base-autocomplete
`

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`javascript
// ...

render() {
const { query } = this.state;
const data = this._filterData(query)
return ( data={data}
defaultValue={query}
onChangeText={text => this.setState({ query: text })}
renderItem={data => (
this.setState({ query: data })}>
{data}

)}
/>);
}

// ...
`

A complete example for Android and iOS can be found here.
Also don't forget to check the snack version for a live experience .

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Android does not support overflows, for that reason it is necessary to wrap the autocomplete into a absolute positioned view on Android. This will allow the suggestion list to overlap other views inside your component.

`javascript
//...

render() {
return(


your props /} />


Some content


);
}

//...

const styles = StyleSheet.create({
autocompleteContainer: {
flex: 1,
left: 0,
position: 'absolute',
right: 0,
top: 0,
zIndex: 1
}
});

`

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| Prop | Type | Description |
| :------------ |:---------------:| :-----|
| containerStyle | style | These styles will be applied to the container which surrounds the autocomplete component. |
| hideResults | bool | Set to true to hide the suggestion list.
| data | array | An array with suggestion items to be rendered in renderItem(item). Any array with length > 0 will open the suggestion list and any array with length < 1 will hide the list. |
| inputContainerStyle | style | These styles will be applied to the container which surrounds the Input component. [deprecated: it would be removed in favor of itemProps]
| itemProps | object | These props will be applied to the Item component which surrounds the Input component. note that if inputContainerStyle was present styles in this object would be override by those.
| listContainerStyle | style | These styles will be applied to the container which surrounds the result list. |
| listStyle | style | These style will be applied to the result list. |
| onShowResult | function | onShowResult will be called when the autocomplete suggestions appear or disappear. |
| onStartShouldSetResponderCapture | function | onStartShouldSetResponderCapture will be passed to the result list view container (onStartShouldSetResponderCapture). |
| renderItem | function | renderItem will be called to render the data objects which will be displayed in the result view below the text input. you may use ListItem component, please checkout the example code. |
| renderSeparator | function | this was unnecessary and removed! |
| listProps | object | listProps will be applied to the List component which renders the suggestion list below the text input. please checkout List component at native-base documentation for available options. please note that button, dataArray and renderRow props are already token to make this component work. also please use listStyle instead of style to applying style |
| renderTextInput | function | render custom TextInput. All props passed to this function. |
| keyExtractor | function | Used by FlatList to extract unique key for item. Defaults to index. |

Known issues

* By default the autocomplete will not behave as expected inside a . Set the scroll view's prop to fix this: keyboardShouldPersistTaps={true} for RN <= 0.39, or keyboardShouldPersistTaps='always' for RN >= 0.40.
* If you want to test with Jest add `jest.mock('native-base-autocomplete', () => 'Autocomplete');`` to your test.

Contribute

Feel free to open issues.

- Before submitting PR please open an issue, to make sure it's necessary.

- Please make sure PR keeps tests green, and add new ones if it's necessary.

Credit

package originally was made by Laurence Bortfeld as react-native-autocomplete-input