/Javascript/React/How to detect onend reach of scrollview in react native

How to detect onend reach of scrollview in react native

import React from 'react';
import {ScrollView, Text} from 'react-native';

const isCloseToBottom = ({layoutMeasurement, contentOffset, contentSize}) => {
  const paddingToBottom = 20;
  return layoutMeasurement.height + contentOffset.y >=
    contentSize.height - paddingToBottom;
};

const MyCoolScrollViewComponent = ({enableSomeButton}) => (
  <ScrollView
    onScroll={({nativeEvent}) => {
      if (isCloseToBottom(nativeEvent)) {
        enableSomeButton();
      }
    }}
    scrollEventThrottle={400}
  >
    <Text>Here is very long lorem ipsum or something...</Text>
  </ScrollView>
);

export default MyCoolScrollViewComponent;

Source: stackoverflow.com

Similar codes

0 vote408 views2 answers
React native store sensitive data in redux
Javascript React
40 votes394 views5 answers
Fetch react
Javascript React
14 votes397 views4 answers
&& in react jsx
Javascript React
5 votes347 views4 answers
Google map in react js
Javascript React
0 vote377 views1 answer
Add React Router to React Redux CRUD App
Javascript React
0 vote396 views1 answer
Reactjs exemple function component
Javascript React
66 votes349 views6 answers
Routing react
Javascript React
0 vote450 views1 answer
Get size of a View in React Native
Javascript React
2 votes374 views2 answers
Export multiple functions react
Javascript React
1 vote349 views1 answer
How to use array of object in react
Javascript React