react-native-bpk-component-flat-list

6.0.1 • Public • Published

react-native-bpk-component-flat-list

Backpack React Native flat list component.

Installation

npm install react-native-bpk-component-flat-list --save-dev

Usage

import React, { Component } from 'react';
import { Image } from 'react-native';
import BpkFlatList, {
  BpkFlatListItem,
  BpkFlatListItemSeparator,
  BpkFlatListSearchField,
  BpkFlatListNoResultsText,
  } from 'react-native-bpk-component-flat-list';
 
const COUNTRIES = [
  { id: 'DZ', name: 'Algeria' },
  { id: 'CA', name: 'Canada' },
  { id: 'CD', name: 'Democratic Republic of the Congo' },
  { id: 'IT', name: 'Italy' },
  { id: 'JP', name: 'Japan' },
  { id: 'SE', name: 'Sweden' },
  { id: 'GB', name: 'United Kingdom' },
];
 
const FLAG_IMAGES = {
  'DZ': '/resources/algeria.png',
  'CA': '/resources/canada.png',
  'CD': '/resources/drcongo.png',
  'IT': '/resources/italy.png',
  'JP': '/resources/japan.png',
  'SE': '/resources/sweden.png',
  'GB': '/resources/uk.png',
};
 
export default class App extends Component {
  constructor() {
    super();
    this.itemOnPressCallbacks = {};
  }
 
  getItemOnPressCallback = countryId => {
    this.itemOnPressCallbacks[countryId] =
      this.itemOnPressCallbacks[countryId] ||
      (() => console.log(countryId));
    return this.itemOnPressCallbacks[countryId];
  };
 
  renderItem = ({ country }) => (
    <BpkFlatListItem
      key={country.id}
      title={country.name}
      image={<Image source={require(FLAG_IMAGES[country.id])} />}
      onPress={this.getItemOnPressCallback(country.id)}
      titleProps={{ weight: 'regular' }}
    />
  );
 
  filterItems = text => {
    // Logic to filter the data based on user input.
  }
 
  render() {
    return (
      <BpkFlatList
        data={COUNTRIES}
        renderItem={this.renderItem}
        ItemSeparatorComponent={BpkFlatListItemSeparator}
        ListHeaderComponent={
          <BpkFlatListSearchField
            placeholder="Search countries"
            onChangeText={this.filterItems}
          />
        }
        ListEmptyComponent={
          <BpkFlatListNoResultsText>No results</BpkFlatListNoResultsText>
        }
      />
    );
  }
}

Props

BpkFlatList

Inherits all props from React Native's FlatList component.

BpkFlatListItem

Property PropType Required Default Value
onPress func true -
title string true -
image element false null
selected bool false false
titleProps object false {}

titleProps

titleProps is passed down to the BpkText used for the title. It accepts anything that React Native's Text component does.

BpkFlatListItemSeparator

Use this as the value for ItemSeparatorComponent.

No props.

BpkFlatListSearchField

This can be used as the value for ListHeaderComponent to allow users to search the list.

It's an instance of React Native's TextInput component and accepts the same props.

BpkFlatListNoResultsText

Use this as the value for ListEmptyComponent. It's generally only needed when the list can be searched.

Property PropType Required Default Value
children Node true -

Theme Props

  • flatListSelectedItemColor

Dependents (2)

Package Sidebar

Install

npm i react-native-bpk-component-flat-list

Weekly Downloads

3

Version

6.0.1

License

Apache-2.0

Unpacked Size

110 kB

Total Files

36

Last publish

Collaborators

  • anambl
  • skyscanner-koalasquad
  • gert-jan.vercauteren
  • frugoman
  • marianeumayer-skyscanner
  • ojcurt
  • tiagohngl