How to make a front-end scaffold with npm

Background Requirements: In daily development, with more and more projects, the more code that can be reused, the more urgent need for a basic template to initialize the project, put the code on their gitlab or github, each time you have to find the address to clone again, very troublesome.Expected results: XXX init.... One Line Order SolutionS ...

Posted on Mon, 14 Oct 2019 12:00:53 -0700 by jay_bo

[Deep react-redux] Manual implementation of a react-redux

What is react-redux React-redux is the official React binding library of redux. It helps us connect the UI layer to the data layer. The purpose of this article is not to introduce the use of react-redux, but to implement a simple react-redux, hoping to help you. First of all, think about how to develop our react project with Redux if we don't u ...

Posted on Wed, 09 Oct 2019 16:12:24 -0700 by nickiehow

react integrates native redux

react integrates native redux(1) Project Creation create-react-app reduxdemo Dependency packages yarn add redux -s thinking Creating a globally unique store through redux Getting the required data through the store Distributing action objects through dispatch causes store state changes Change the view layer through store subscribe src file di ...

Posted on Wed, 09 Oct 2019 11:11:59 -0700 by zemerick

Elimination of Component Side Effects Based on React Effect Hook Analysis

A component that subscribes to friends online We subscribed to our friends'online status through ID while we were at DidMount.And to prevent memory leaks, we need to clear subscriptions at WillUnmount But when components are displayed on the screen, what happens when friend prop changes? Our component will continue to show the original friend s ...

Posted on Wed, 09 Oct 2019 05:33:42 -0700 by rajns

react advanced features

After using react for so long, I didn't know that react had so many advanced features. I had nothing to do during the vacation. I tried some advanced features of react. Here is the trial record. overview Characteristic characterization Usage scenarios Code segmentation Provide asynchronous components for unpacking Use when you need to opti ...

Posted on Sun, 06 Oct 2019 02:53:17 -0700 by PURU

React Hook parent component retrieves data/functions of child components

We know that in react, props are often used to transfer child component data to parent component, but the function of parent component calling child component is not often used. Documentation says ref is not the best choice, but thinking of laziness and not learning redux, I found many tutorials on the Internet. Either the hook talks too little ...

Posted on Sat, 05 Oct 2019 23:46:06 -0700 by tjodolv

Reaction - totast component development

totastRecently, antd-mobile has been introduced into the project library, which is dominated by the jquery type react technology stack.But because the totast component can't meet the requirement.... encapsulate one of its own front-end. (Actually, I'm a very good cook.) Important points:1. points, what technology stack, all garbage, really gras ...

Posted on Thu, 03 Oct 2019 17:18:36 -0700 by bdavey311

Using canvas to make a cinema seating function in react

Frontier: The project uses the create-react-app scaffolding, which is to make an effect so there is only one page, but also uses the react-router-dom routing to details as the path='/'home page. Design sketch:I. App.js import React from 'react'; import {BrowserRouter,Route} from 'react-router-dom' import Details from './routes/Details' funct ...

Posted on Wed, 02 Oct 2019 19:25:32 -0700 by kyberfabrikken

Reverse proxy

Cross-domain: Cross-domain refers to a document or script in one domain attempting to request resources in another domain, which cannot request data based on the protection of the Same-Origin policy. Homology Policy: Same Protocol, Same Port, Same Domain Name Without homology policy, browsers are vulner ...

Posted on Wed, 02 Oct 2019 10:59:39 -0700 by dujed

Intensive reading of robot Source-Finite State Machine

1 Overview This issue focuses on Finite State Machine management tools robot Source code. Finite state machines (FSMs) are mathematical models that allow a limited number of States to switch between each other. They are common in business and game development, including requests and a model of FSMs. The author will introduce how to use this lib ...

Posted on Sat, 28 Sep 2019 19:09:00 -0700 by expl0it