如何在我的抽屉回声中放置文本下方的灰色反应导航线？

Question

I would like to do something like this, the only thing I need to know is how to make the gray lines that appear under each component. By the way I'm using react-navigation. this is what I want to recreate, I just need to know how to make the intermediate gray line. Link the Image

My cod:

    const DrawerNavigator = createDrawerNavigator({
    Example: ScreenExample
},
{
    contentComponent: CustomDrawerContentComponent,
    drawerWidth: width * 0.63,
    contentOptions: {
      activeTintColor: blue,
      inactiveTintColor: "rgb(105,105,104)",
      itemsContainerStyle: {
        textAlign: "center"
      },
      labelStyle: {
        fontFamily: "RobotoCondensed-Regular",
        fontWeight: "400",
        fontSize: 17,
        marginLeft: -5
      }
    },
    iconContainerStyle: {
      opacity: 1
    }
  }

const CustomDrawerContentComponent = props => (
  <SafeAreaView
    style={{ flex: 1, backgroundColor: white }}
    forceInset={{ top: "never" }}
  >
    <SafeAreaView style={{ flex: 0, backgroundColor: "rgb(63,103,149)" }} />
    <View
      style={{
        alignItems: "center",
        backgroundColor: "rgb(63,103,149)",
        shadowOpacity: 0.3,
        shadowOffset: {
          height: 5
        }
      }}
    >
      <Image
        source={require("./src/assets/Icon-Transparente.png")}
        style={{ height: 150, width: 150 }}
        resizeMode="contain"
      />
    </View>
    <ScrollView>
      <DrawerItems {...props} />
    </ScrollView>
</View>
  </SafeAreaView>

Answer 1

Just create one common component like this,

import * as React from 'react';
import { View, StyleSheet } from 'react-native';
export default class UnderlinedComponent extends React.Component {
  render() {
    return (
      <View style={{ borderWidth: 1, borderBottomColor: 'grey' }}>
        {this.props.children}
      </View>
    );
  }
}

and use it like this,

<UnderlinedComponent> 
   <Text></Text>
</UnderlinedComponent >
<UnderlinedComponent> 
   <Button></Button>
</UnderlinedComponent >

this will just create a bottom border, you can customize it as per your need.

and if you don't know how to use contentComponent in a drawer. just see this

Answer 2

我通过研究找到了我正在寻找的答案：https://reactnavigation.org/docs/en/drawer-navigator.html#contentoptions-for-draweritems 我发现抽屉内有一个名为itemStyle的属性并使用它如下 itemStyle: { borderBottomWidth: 0.5, borderBottomColor: gray } 将它添加到contentOptions我可以在项目下方创建行:)