/ Tag

Input component for React Native to add and remove tags

Input component for React Native to add and remove tags

react-native-tags-input

Fully customizable React Native input-component to add tags to an array. The tags are displayed as chips that can be deleted.
react-native-tags-input

Getting started

$ npm install react-native-tags-input --save

Props

necessary types about
tags object Object containing a empty string called tag and a empty array called tagsArray
updateState func Function to pass for component to be able to update parents state
keysForTag string String to decide when a tag will be added. Space for standard
containerStyle styles Styles for the most outer view component
label string Text to appear on top of input
labelStyle styles Styles for label text
inputContainerStyle styles Styles for the outer input component
inputStyle styles Styles for the inner input component
leftElement element Element to be passed to input. Such as an icon.
leftElementContainerStyle styles Styles for the left element inside input
rightElement element Element to be passed to input. Such as an icon.
rightElementContainerStyle styles Styles for the right element inside input
tagsViewStyle styles Styles for the view component containing the tag-chips
tagStyle styles Styles for the tag-chips
tagTextStyle styles Styles for the text inside a tag-chip
disabled boolean Active input or not? false for standard
disabledInputStyle styles Styles for when the input is disabled
deleteIconStyles styles Styles for the delete icon

This component also inherits
all native TextInput props that come with a standard React Native TextInput element.

Standard example

import React, { Component } from 'react';
import {
  Dimensions,
  StyleSheet,
  View
} from 'react-native';

import TagInput from 'react-native-tags-input';

export default class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      tags: {
        tag: '',
        tagsArray: []
      },
    };
  }
  
  updateTagState = (state) => {
      this.setState({
        tags: state
      })
    };

  render() {
    return (
      <View style={styles.container}>
        <TagInput
          updateState={this.updateTagState}
          tags={this.state.tags}
          />
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
});

Custom example

import React, { Component } from 'react';
import {
  Dimensions,
  StyleSheet,
  View
} from 'react-native';
import {Icon} from 'react-native-elements';

import TagInput from 'react-native-tags-input';

const mainColor = '#3ca897';

export default class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      tags: {
        tag: '',
        tagsArray: []
      },
      tagsColor: mainColor,
      tagsText: '#fff',
    };
  }
  
  updateTagState = (state) => {
      this.setState({
        tags: state
      })
    };

  render() {
    return (
      <View style={styles.container}>
        <TagInput
          updateState={this.updateTagState}
          tags={this.state.tags}
          placeholder="Tags..."                            
          label='Press comma & space to add a tag'
          labelStyle={{color: '#fff'}}
          leftElement={<Icon name={'tag-multiple'} type={'material-community'} color={this.state.tagsText}/>}
          leftElementContainerStyle={{marginLeft: 3}}
          containerStyle={{width: (Dimensions.get('window').width - 40)}}
          inputContainerStyle={[styles.textInput, {backgroundColor: this.state.tagsColor}]}
          inputStyle={{color: this.state.tagsText}}
          onFocus={() => this.setState({tagsColor: '#fff', tagsText: mainColor})}
          onBlur={() => this.setState({tagsColor: mainColor, tagsText: '#fff'})}
          autoCorrect={false}
          tagStyle={styles.tag}
          tagTextStyle={styles.tagText}
          keysForTag={', '}/>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: mainColor,
  },
  textInput: {
      height: 40,
      borderColor: 'white',
      borderWidth: 1,
      marginTop: 8,
      borderRadius: 5,
      padding: 3,
    },
    tag: {
        backgroundColor: '#fff'
      },
    tagText: {
        color: mainColor
      },
});

GitHub