Programmer Group

Scaffolding vue-cli, create-react-app, react-native-cli and so on are excellent scaffolding. Through scaffolding, we can quickly initialize a project without having to configure it step by step from scratch to effectively enhance the development experience. Although these scaffolds are very excellent, but not necessarily in line with our practi ...

When it comes to react, the first thing we think of should be components. In react's eyes, everything is components. Even axios, which we use to get data, can be represented by components... for example, we can encapsulate them in this way. <Request instance={axios.create({})} /* custom instance of axios - optional */ method="" /* get, d ...

This article is based on React routing for real user login function. It will involve new things such as form data binding, form submission and login judgment. Continuation: In-depth Routing of React First create a component - login form component // file: src/components/UserLogin.js 'use strict'; import React from 'react'; export default cl ...

This article is based on thinking about an interesting question, in another of my blog posts.< An Interesting 5 X 5 Square Matrix Painting Problem > It is described in detail. Given its conclusion, as a programmer, I still want to use this problem as a starting point to write a path-finding algorithm that can traverse all possible routes, ...

Often, we encounter multiple components using the same data, and then we need to eliminate the data in each component and construct a common ancestor component to process. I'll demonstrate it with a temperature test component. Boiling Verdict module accepts a degree Celsius, whether the output boils or not function BoilingVerdict(props) { ...

Application of React Stateful Component and key Attribute Stateful components When building React components, a common scenario is that some rendering data need to be computed by props, which can be implemented in two ways as follows: Method 1: Pros is processed in the constructor, and state is used to carry the final rendering data ...

JSX Description JSX can be understood as the grammatical sugar of the React. createElement (component, props,... Children) method. JSX code: <MyButton color="blue" shadowSize={2}> Click Me </MyButton> Eventually it will be compiled into a React Element object: React.createElement( MyButton, {color: 'blue', shadowSize: 2}, ...

Use PropTypes for type checking As applications grow, many bug s can be found through type checking.For some applications, you can use JavaScript extension tools, such as Flow or TypeScript To check the whole project.In addition to introducing external tools, React also provides the ability to check parameter types by specifying only one pro ...

Author: Jakub Juszczak Compile: Dahaha with a beard Translated text: http://huziketang.com/blog/posts/detail?postId=58e5e0e1a58c240ae35bb8e0 English Connection: Creating stunning charts with Vue.js and Chart.js For reprinting, please specify the source, keep the links to the original text and the author's information. Learn more about char ...

From: http://blog.csdn.net/u011965040/article/details/53331859?LocationNum=15&fps=1 Development Environment Preparation First you have to set up React Native for Android The development environment has not been built for reference: React Native for Android Windows Environment Setup New Android Native Project with Android Stu ...