@tttstudios/react-native-empty-state

React Native Empty State package

When we need to show a list of data, sometimes the data is null or empty. This empty data set still needs to keep the user informed as to why there is no data showing. Showing an empty screen, can confuse the user as there is no clear indication of what data is being returned. If there is an error/bug we should display it to the user.

Referral for Empty View Design

Detailed design

There will be 4 optional components in this view: An image, header text, sub header text and a button. This view also accepts children as props.

Installation

npm install --save @tttstudios/react-native-empty-state or yarn add @tttstudios/react-native-empty-state-view

Usage

import { FlatList } from 'react-native';
import EmptyStateView from '@tttstudios/react-native-empty-state';

...

const renderEmptyStateView = () => (
        <EmptyStateView
            imageSource={require('./assets/emptyImage.png')}
            headerText="You have Nothing"
            subHeaderText="Please add more content"
            buttonText="Next"
        />
      );

...

  <FlatList
    data={data}
    renderItem={renderItem}
    ListEmptyComponent={renderEmptyStateView}
  />

More Advanced Usage

import EmptyStateView from '@tttstudios/react-native-empty-state'

...
  <EmptyStateView
    imageSource={{
      uri: 'https://i.ibb.co/Fs3mhQW/group.png',
    }}
    imageStyle={styles.imageStyle}
    headerText="Turn on location permission"
    subHeaderText="Please turn on the location permission to see the charging stations near me. "
    buttonText="Go to Settings"
    buttonStyle={styles.buttonStyle}
    headerTextStyle={styles.headerTextStyle}
    subHeaderTextStyle={styles.subHeaderTextStyle}
    buttonTextStyle={styles.buttonTextStyle}
  />

const styles = StyleSheet.create({
  headerTextStyle: {
    color: 'rgb(76, 76, 76)',
    fontSize: 18,
    marginVertical: 10,
  },
  imageStyle: {
    height: '15%',
    resizeMode: 'contain',
  },
  subHeaderTextStyle: {
    fontSize: 12,
    color: 'rgb(147, 147, 147)',
    paddingHorizontal: 60,
    textAlign: 'center',
    marginVertical: 10,
  },
  buttonStyle: {
    borderColor: 'rgb(0, 27, 72)',
    backgroundColor: 'rgb(0, 27, 72)',
    borderRadius: 50,
    borderWidth: 1,
    paddingHorizontal: 70,
    paddingVertical: 10,
  },
  buttonTextStyle: {
    color: '#fff',
    textDecorationLine: 'none',
  },
});

Parameters

Parameter	Required	Description
headerText	Yes	Main header text
imageSource	NO	Source of the main image
imageStyle	NO	Main image styles
headerTextStyle	NO	Main header text style
subHeaderText	NO	Sub header text
subHeaderTextStyle	NO	Sub header text style
style	NO	Main style for the container
buttonText	NO	Text for the button in view
buttonTextStyle	NO	Button text style
buttonStyle	NO	Button style
onButtonClick	NO	Callback when the button is clicked
children	NO	Additional children for render

Inspiration from:

DZNEmptyDataSet

Roadmap

• [x] Typescript definition file
• [x] Typescript implementation
• [x] Add basic unit tests
• [ ] Add integration tests

Contributors

Eric Dao

Premium Support By TTT Studios

React native empty-state-view is presented by the mobile team at TTT Studios. We are a Digital Innovation Studio based out of Vancouver, Canada, delivering custom software and solutions that are designed and developed 100% in-house. The technologies we work with include AR & VR, IoT, AI, security & encryption, and cloud computing.

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