Permanently visible Scroll Bar for ScrollView (React Native)

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失恋的感觉
失恋的感觉 2021-01-04 01:16

I just found that there is no permanent Scroll bar for ScrollView. I went through all the documentation and google but I don\'t think it actually exists.

How do we

3条回答
  •  太阳男子
    2021-01-04 01:32

    There is scroll bar is available on ...

    here is the code...

    import React, { Component } from 'react';
    import { Text, Image, View, StyleSheet, ScrollView } from 'react-native';
    
    class ScrollViewExample extends Component {
       state = {
          names: [
             {'name': 'Ben', 'id': 1},
             {'name': 'Susan', 'id': 2},
             {'name': 'Robert', 'id': 3},
             {'name': 'Mary', 'id': 4},
             {'name': 'Daniel', 'id': 5},
             {'name': 'Laura', 'id': 6},
             {'name': 'John', 'id': 7},
             {'name': 'Debra', 'id': 8},
             {'name': 'Aron', 'id': 9},
             {'name': 'Ann', 'id': 10},
             {'name': 'Steve', 'id': 11},
             {'name': 'Olivia', 'id': 12}
          ]
       }
       render() {
          return (
             
                
                   {
                      this.state.names.map((item, index) => (
                         
                            {item.name}
                         
                      ))
                   }
                
             
          )
       }
    }
    export default ScrollViewExample
    
    const styles = StyleSheet.create ({
       item: {
          flexDirection: 'row',
          justifyContent: 'space-between',
          alignItems: 'center',
          padding: 30,
          margin: 2,
          borderColor: '#2a4944',
          borderWidth: 1,
          backgroundColor: '#d2f7f1'
       }
    })
    

    just use import ScrollView

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