I. React specifications
1.1 Role of react key
When rendering duplicate data,
React.diffVirtual Dom rendering will be performed based on the generated key, so we need to add the key in the traversal place, such as map, for, etc.
Similarly, antd, as the UI Component Library of react, must comply with the react key spec
:
Parameters
Type
Description
Default value
Title
String
Table Header Display Title
Data
String
Get the corresponding field name from the data source
Type
String
The type of the column. Types are: text, textarea, number, switch, Dropdown, IMG, DatePicker, DateTimePicker, Timepicker, hide, command
Query
Boolean
First introduce the overall style and the effect of the implementation, click the Add button will be followed by a new line, click on the delete icon will delete a row, if the number is deleted 1, the second line automatically becomes the first row ordinal will also change.PS: Data interaction is not yet implemented.Introduction Finished: The following topic!1. LayoutImport React, {Component, proptypes} from ' Rea
Stepped on a pit and a hole, used to be their own manually created react development environment, to install Webpack, Babel, React, react-dom components, but also need to modify, add a variety of configuration files.When the new worry about the environment, suddenly found react-scripts. To build a project try:First ste
Create-react-app is from Facebook, which allows us to quickly build a react development environment without configuration.Create-react-app automatically created projects are based on Webpack + ES6The following commands are executed:NPM Install create-react-app-g // Global Installation Create-
Detailed explanation of React Exception Handling and react Exception Handling in React 16
Exception Handling in React 16
Exception Handling
In React 15.x and earlier versions, exceptions in the component may affect the internal status of
The so-called beginning of everything is difficult, the purpose of this article is to explore react students, the establishment of the first basic react application.The Create React app is one of the official Facebook scaffolding tools to quickly build a new React single page app that can help you configure your develo
Only the students who are concerned with the problem in parentheses can jump directly to the Blue Word section. (the title is a bit big, in fact only one question is discussed)two events bound on the React component, after a conflict, prevent event collisions with e.stoppropagation (), which preventsbubbling, without problems. Today is a hole in the react event, the need can be simplified as follows: Cli
React Native mobile development practices-2-how to debug the React Native project-2-react
In actual development, there is also an important factor that affects development efficiency: debugging.
The use of Enable Live Debugger is introduced in Section 1.4.3. This section describes another important debugging option: Debug JSRemotely.
(1) Shake the device or use t
1, Create-react-app is what.To be a react project, it is difficult for beginners to build their development environment. So, Facebook specifically made the Create-react-app command for building React project development environment.
The Create-react-app is created based on
Elements, components, instances and nodes in React and react
The React in-depth series provides an in-depth explanation of key concepts, features, and patterns in React, aiming to help you understand React and use React more flexi
React introduction 1. OriginReact is a library of JS components that Facebook has developed to build the front-end interface, and because of the powerful background behind it, this library has no problem with technology development.Advantages of 2.ReactSolve the problem that data change becomes difficult to operate in large-scale project development;Component development, making development faster;One-way data flow to help find problems;Virtual DOM, w
Original link: http://mp.weixin.qq.com/s?__biz=MzA5Njc3Njk5NA==mid=2650528748idx=1sn= 4d3093e963ce76c642eb0c5d9a97625b#rdThe origins of reactReact comes from Facebook, yes, the website that you've heard of but can't open. Facebook developers were developing an ad system because they were not satisfied with the current MVC framework, so they wrote a UI framework and react. Later because it feels really good to use, so in the 2013 month open source thi
@author ASCE1885 's Github Weibo CSDNThis article starts with the InfoQ mobile technology public number: mobile development frontdue to potential commercial purposes, the full text reprint license is not open without permission, thank you!
React Native for more than a year, many companies have online products or small range of test water, or a wide range of applications, many companies or developers in the R
Simple descriptionThis article is my study react one months of summary, starting from the basics (including editor settings, build tools), step by step toward react development. Believe me, after reading this article, follow the steps of the article go, to ensure that you get started react and love react, Master
Module referenceIn ES5, if the CommonJS standard is used, The React package is introduced through require. The code is similar to this:// ES5Var React = require ("react-native ");Var {Image,Text,View,} = React; // reference different React Native componentsIn ES6,
This article is my published book "React Native and actual combat" serial sharing, the book by the mechanical Industry publishing house, the book detailed React Native framework underlying principles, React Native component layout, components and API Introduction and code combat, and React Nati ve and IOS, Android plat
This article is my published book "React Native and actual combat" serial sharing, the book by the mechanical Industry publishing house, the book detailed React Native framework underlying principles, React Native component layout, components and API Introduction and code combat, and React Nati ve and IOS, Android plat
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