React

First, about GulpQ1: Why do I need Gulp or grunt?1. Caching issues, JavaScript and CSS are static files, so when we modify the JavaScript file, often encounter local no problem, but when deployed to the server, the problem persists, usually this is

1. Install node related packageinstall --save react react-dom superagent2, install Gulp related packageInstall --save gulp-browserify Gulp reactify gulp-connect3, write Gulpfile.js build react filevarGulp = require (' Gulp ')), Browserify= Require ('

When running the error first said can ' t be opened because it was from an unidentified developer, this is OSX own security settings too high, go to security option changed (Allow apps download from ANYW here). Also error said permission problem, so

1. No need to set up can be uploaded, with the formdata of Rn to achieve,const formData = new FormData();formData.append(‘file‘, {uri: imageUri, name: imageName, type: ‘image/jpeg‘});And put it in a fetch or XMLHttpRequest.Here's a big pit. To

Development background of 1,reactFeatures of 2,react3,react Development Environment Construction3.1 Download Facebook's official base code: facebook.github.io/react/index.html3.2 Text editor Sublime TEXT3 installation3.2.1 Download Sublime Text3

Properties and states of the react react data is delivered using two things: 1. Attribute (props): passed in from outside the component, within the component by this.props obtaining (innate, not easily changed) 2. State: Set or change

By Webpack, the entire react project can be integrated into a single-page Web site, where routing can be handled through React-router.Install First:NPM Install React-router--saveBecause React-router uses history, it is necessary to configure it in

React originated in Facebook's internal project, a JavaScript library for building user interfaces, equivalent to the V-layer framework in the MVC architecture, and unlike other frameworks on the market, React each component as a state machine,

React Native English official website: https://facebook.github.io/react-native/React Native Chinese official website: http://reactnative.cn/React Native Official Installation Tutorial: Http://reactnative.cn/docs/0.27/getting-started.html#content0x00

The life cycle of the data in the Redux application follows the following 4 steps:1. Call Store.dispatch (action):You can call Store.dispatch anywhere, including components, XHR callbacks, and even timers.The 2.Redux store calls the incoming reducer

React native as a new thing, the relevant information is not muchThe official documentation is relatively simple and lacks some examples of systemsIn the application of react native, eager to learn some of the best practices of others. So I want to

Welcome everyone to guide and discuss:)"Continuous Update" This article mainly records the author in the study of the problems encountered, and make a corresponding summary. Where there is a mistake, I hope you can support it.　　I. getinitialstate in

This document is synchronized to the public number http://mp.weixin.qq.com/s?__biz=MzAxMzgwNDU3Mg==&mid=402267570&idx=1&sn= 4b0dc27842c32d902bad2dc4eea75f9a#rdInterested in can sweep code attention to haThe term life cycle, usually refers to the

Next we start to do this project, because the beginner soon began to learn while doing, so some places design is not very reasonable. Please forgive us. 0.0The following three folders are described inGuokuapp: It's the folder where I developed the

It's one months to learn react-native. After learning the basic knowledge about react-native, I intend to imitate an application to practiced hand. So it took 10 days or so, and the basic function of this little application was almost done.Before I

In today's practice project, you need to add a fade effect to the ListView when loading the picture, so you simply encapsulate a component yourself:1' Use strict '2 3Import React from ' react-native '4 5 var {6 Animated,7 Proptypes8} =React9 Ten

In the last lesson, we introduced some new syntax for ES6: React+redux Tutorial (iii) reduce (), filter (), map (), some (), every () 、... Expand PropertiesToday we learn by interpreting Redux-undo's official sample code, using the Undo feature,

To get the value of a text box, first we need to look at an explanation of the official document:This means that when the content of the text box changes, the input content of the text box is passed as a parameter. So we can get to the text box

1. Syntax, write code based on the order in which the life cycle method executes(1 life cycle method [,,,,,,,,, getDefaultProps getInitialState componentWillMount componentDidMount componentWillReceiveProps shouldComponentUpdate componentWillUpdate

Last time we looked the "to" use properties, to affect the initial rendering of components. Today we'll take a look at how to use the state, how it differs from the properties and some things you should consider when using State.The last time we