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This is probably my favorite navigation pattern on Android, I wish itwere more common on iOS! This is a very simple JavaScript-onlyimplementation of it for React Native. For more information about howthe animations behind this work, check out the Rebound section of theReact Native Animation Guide

1. Runnpm install react-native-scrollable-tab-view-ts --save
2. import { ScrollableTabView } from 'react-native-scrollable-tab-view-ts

Run this example

import{ScrollableTabView,ScrollableTabBar}from'react-native-scrollable-tab-view-ts'varApp=React.createClass({render(){return(<ScrollableTabView><ReactPagetabLabel="React"/><FlowPagetabLabel="Flow"/><JestPagetabLabel="Jest"/></ScrollableTabView>);}});

Suppose we had a custom tab bar calledCustomTabBar, we would injectit into ourScrollableTabView like this:

import{ScrollableTabView}from'react-native-scrollable-tab-view-ts'varCustomTabBar=require('./CustomTabBar');varApp=React.createClass({render(){return(<ScrollableTabViewrenderTabBar={()=><CustomTabBarsomeProp={'here'}/>}><ReactPagetabLabel="React"/><FlowPagetabLabel="Flow"/><JestPagetabLabel="Jest"/></ScrollableTabView>);}});

To start you can just copyDefaultTabBar.

SimpleExample.

ScrollableTabsExample.

OverlayExample.

FacebookExample.

• renderTabBar(Function:ReactComponent) - accept 1 argumentprops and should return a component to use asthe tab bar. The component hasgoToPage,tabs,activeTab andref added to the props, and should implementsetAnimationValue tobe able to animate itself along with the tab content. You can manually pass theprops to the TabBar component.
• tabBarPosition(String) Defaults to"top".
  • "bottom" to position the tab bar below content.
  • "overlayTop" or"overlayBottom" for a semitransparent tab bar that overlays content. Custom tab bars must consume a style prop on their outer element to support this feature:style={this.props.style}.
• onChangeTab(Function) - function to call when tab changes, should accept 1 argument which is an Object containing two keys:i: the index of the tab that is selected,ref: the ref of the tab that is selected
• onScroll(Function) - function to call when the pages are sliding, should accept 1 argument which is an Float number representing the page position in the slide frame.
• locked(Bool) - disables horizontal dragging to scroll between tabs, default is false.
• initialPage(Integer) - the index of the initially selected tab, defaults to 0 === first tab.when initialPage change set selected tab
• page(Integer)()This option has been falsely abolished and is not recommended，Please use it as a substitute initialPage - set selected tab(can be buggy see#126
• children(ReactComponents) - each top-level child component should have atabLabel prop that can be used by the tab bar component to render out the labels. The default tab bar expects it to be a string, but you can use anything you want if you make a custom tab bar.
• tabBarUnderlineStyle(View.propTypes.style) - style of the default tab bar's underline.
• tabBarBackgroundColor(String) - color of the default tab bar's background, defaults towhite
• tabBarActiveTextColor(String) - color of the default tab bar's text when active, defaults tonavy
• tabBarInactiveTextColor(String) - color of the default tab bar's text when inactive, defaults toblack
• tabBarTextStyle(Object) - Additional styles to the tab bar's text. Example:{fontFamily: 'Roboto', fontSize: 15}
• style(View.propTypes.style)
• contentProps(Object) - props that are applied to rootScrollView/ViewPagerAndroid. Note that overriding defaults set by the library may break functionality; see the source for details.
• scrollWithoutAnimation(Bool) - on tab press change tab without animation.
• prerenderingSiblingsNumber(Integer) - pre-render nearby # sibling,Infinity === render all the siblings, default to 0 === render current page.

Issues are welcome. Please add a screenshot of bug and code snippet. Quickest way to solve issue is to reproduce it on one of the examples.

Pull requests are welcome. If you want to change API or making something big better to create issue and discuss it first. Before submiting PR please runeslint . Also all eslint fixes are welcome.

Please attach video or gif to PR's and issues it is super helpful.

How to make video

How to make gif from video

MIT Licensed