udemy react native

Redux is a JavaScript state container that provides predictable state management. Beginners this, feel that some articles on the internet is not so easy to understand, here in simple words to introduce the use of redux in react-native. Plainly on the three main things, Action,store and reducer. Action: Mainly used to trigger a number of transactions to change state, usually with setstate change.REDUCER: Aft

command:Brew Install Flow(6). Install React Native CLI: command-line tool Terminal command for developing react Native:sudo npm install-g react-nativeInstall the environment, you can play happily. Or you can do this: Brew Install NVM (NVM is a little faster than NPM, but I don't feel it, it's basically the sa

IOS react Native Flexbox Detailed and data collation, # Preface Learning this series of content needs to have a certain HTML development base, no basic friends can go to HTML learning I contact react Native time is not particularly long, so the content and nature of the understanding may be biased, in the study if t

React Native 3: Write a Hello World, reactnative from scratch This is the third article on React Native. 1. Environment Configuration 2. My first application Why delete all the code in index. ios. js? Because we are going to write an application from scratch ~ The best way to learn the technology is to write your own

1. Installation of Antd-mobile and Babel-plugin-import Yarn Add antd-mobile react-dom yarn Add--dev babel-plugin-import 2. Editor. BABELRC {' Plugins ': [[' Import ', {' libraryname ': ' Antd-mobile '}]]} 3. Use Import react, {Component} from ' React '; Import {appregistry} from ' react-

React Native HelloWorld' Use strict ';This line of code is used to turn on Strict mode,strict Mode error handling can be improved, javascript some language flaws can also be avoided. In short, JavaScript works better in this mode!var React = require (' react-native ');The c

In the WIN10 environment, the Genymotion simulator is used to configure the react-native environment.First, install the JDKTo download the JDK online, the best version is more than 1.8. Configure the environment variables after installation.Also configure the JDK environment variables in Path : Description After installation, you can pass Java –version To view the version of the current

React originated from Facebook's internal project. Because the company was dissatisfied with all the JavaScriptMVC frameworks on the market, it decided to write a set of items for setting up Instagram websites. this article introduces React. javaScript achieves native js drag-and-drop effects. If you need to learn it together,

After installing React, enter the following in the terminal: React-native Init Myfirstreactproject Installation complete the following figure:The blue box inside will write clearly how to run this project.Here's a running iOS version.Enter the following command at the terminal: Cd/users/zhuling/desktop/myfirstreactproject