首先,react-native没有内置的按钮组件,我们需要安装开源第三方组件:"npm install --save react-native-button",安装之后的package.json如下: 为了让项目结构保持整洁,我们考虑把界面定义文件统一放到/views目录下,让我们先看看/views/calculator-view.js的代码: // code of /views/calculator-view.js import React,{...
1、安装 npm install --save react-navigation 1. 三、关于StackNavigator的使用 1、入口组件中引入 import { StackNavigator } from 'react-navigation'; 1. 2、创建一个StackNavigator import { StackNavigator } from 'react-navigation'; import BookList from './pages/components/BookList'; import BookDeta...
importReactfrom'react';import{AppRegistry,StyleSheet,Text,View,Button}from'react-native';import{StackNavigator}from'react-navigation';AppRegistry.registerComponent('DemoProject',()=>RootPage);exportdefaultclassRootPageextendsReact.Component{render(){return<CustomStack/>;}}classHomeVCextendsReact.Component{stat...
* https://github.com/facebook/react-native *@flow*/importReact, {Component}from'react';importTabNavigatorfrom'react-native-tab-navigator';import{AppRegistry,StyleSheet,Text,Image,View}from'react-native';constTabNavigatorItem=TabNavigator.Item;//默认选项constTAB_HOME_NORMAL=require('./image/tabbar_...
1,在项目目录下,安装React-navigation库 代码语言:javascript 复制 npm install--save react-navigation 2,使用StactkNavigator来管理堆栈。暂且命名为HomeScreen.js。默认入口页面代码如下: 代码语言:javascript 复制 importReactfrom'react';import{AppRegistry,Text,}from'react-native';//导入stack导航组件import{StackNa...
yarn.lock Repository files navigation README react-native-navigation-example ReactNative navigation example with combination of Drawer and StackNavigator to help answer the stackoverflow question : https://stackoverflow.com/questions/47561640/navigate-to-specific-route-in-another-navigator-react-nativeAbou...
5. These steps are enough for the drawer navigation but in this example, we are also moving between screens so we will also need Stack Navigator npm install @react-navigation/native-stack --save Note: When you use a navigator, you’ll need to follow the installation instructions of that na...
In React Native Navigation, navigating between screens is accomplished through the use of navigators. There are several types of navigators available, such as Stack Navigator, Tab Navigator, and Drawer Navigator. Each navigator has its own purpose and usage scenarios. Example: Creating a Stack Naviga...
在React Native 中,官方已经推荐使用 react-navigation 来实现各个界面的跳转和不同板块的切换。 react-navigation 主要包括三个组件: TabNavigator 切换组件 ,用来实现同一个页面上不同界面的切换,即tab选项卡 StackNavigator 导航组件,用于实现各个页面之间的跳转,即页面跳转(通过stack栈记录) ...
在React Native中,我们npm install后,在项目中会根据package.json下载依赖库,并保存在项目根目录的node_modules文件夹内 image.png 注意,这里的代码是可以改的(相比安卓sdk源码只是编译用,apk在运行时会用手机上内置的sdk,是不是方便多了,可以随意调试)