React Native中的侧边栏菜单，带有react-navigation [英] Sidebar menu in React Native with react-navigation

问题描述

我在 React Native 中使用 react-navigation ，我想创建一个侧边栏菜单，该菜单以覆盖从左到右，填充宽度的80-90％左右。

I am using react-navigation in React Native and I want to create a sidebar menu which opens as an overlay that comes from left to the right and fills up around 80-90% of the width.

如果没有反应导航，这可以通过<$ c等软件包实现$ c> react-native-side-bar ，但我想知道我是否可以使用DrawerNavigator获得完全相同的功能。

Without react-navigation, this is possible with packages such as react-native-side-bar, but I am wondering if I can get the exact same feature with DrawerNavigator.

但它看来DrawerNavigator有菜单按钮。是不是可以自己配置叠加？

But it seems DrawerNavigator has menu buttons. Isn't it possible to configure the overlay myself?

一种方法是使用

const MyStackNavigator = StackNavigator({
  A: { screen: AScreen },
  B: { screen: BScreen },
  C: { screen: CScreen }
});

const RootNavigator = DrawerNavigator({
  A: { screen: MyStackNavigator },
}, {
  // set content of side bar
  contentComponent: (props) => <Sidebar />
});

然后可以从所有屏幕中拖出抽屉 AScreen ， BScreen 和 CScreen ，而我只希望它在那里 AScreen ，因为StackNavigator嵌套在DrawerNavigator中。

but then it will possible to drag in the drawer from all screens AScreen, BScreen, and CScreen, while I only want it to be there for AScreen, since the StackNavigator is nested in the DrawerNavigator.

另一个解决方案是使用

const MyDrawerNavigator = DrawerNavigator({
  A: { screen: AScreen },
}, {
  // set content of side bar
  contentComponent: (props) => <Sidebar />
});

const RootNavigator = StackNavigator({
  A: { screen: MyDrawerNavigator },
  B: { screen: BScreen },
  C: { screen: CScreen }
});

但是 AScreen 的标题将是自从DrawerNavigator嵌套在 A 中。

but then the header of AScreen will be on top since the DrawerNavigator is nested in A.

推荐答案

我需要您正在描述和管理的相同功能，以使其与React导航一起使用。基本上，我需要一个完全自定义的抽屉（侧面菜单）。

I needed the same functionality that you're describing and managed to get it working with React navigation. Basically, I needed a fully custom drawer (side-menu).

这是我的导航器设置：

const MainNavigator = DrawerNavigator({
  Home: {
    screen: StackNavigator({
      Search: {
        screen: SearchScreen
      },
      Result: {
        screen: ResultScreen
      }
    })
  },
  Saved: {
    screen: StackNavigator({
      SavedStack: {
        screen: SavedWordsScreen
      }
    })
  },
  About: {
    screen: StackNavigator({
      AboutStack: {
        screen: AboutScreen
      }
    })
  }
},{
  contentComponent: props => (<Drawer navigation={props.navigation} drawerProps={{...props}} />)
});

如您所见，我创建了一个抽屉组件，其中包含我的自定义抽屉内容。这是该组件的基本设置：

As you see, I've created a Drawer component which contains my custom drawer content. This is the basic setup of that component:

import React, { Component } from 'react';
import { ScrollView, View, Text } from 'react-native';
import { Button } from 'react-native-elements';

class Drawer extends Component {
  render() {
    return (
        <View>
            <Button title="Search" onPress={() => this.props.navigation.navigate('Home')} />
            <Button title="Saved" onPress={() => this.props.navigation.navigate('Saved')} />
            <Button title="About" onPress={() => this.props.navigation.navigate('About')} />
        </View>
    );
  }
}

我希望这会有所帮助。我已经简化了一些代码来主要显示相关位，所以如果你有任何后续问题，请问！

I hope this helps. I've simplified some of the code to mainly show the relevant bits so if you have any follow-up questions, just ask!

这篇关于React Native中的侧边栏菜单，带有react-navigation的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！