Programmer Think

Code address please github View If there is new content, I will update it regularly, and welcome you to star,issue and make progress together. 1. Where does our server render data come from? 1.1 How to write isomorphic components Sometimes the HTML structure generated by the server side is not perfect, sometimes it is not possible witho ...

Preface Front-end is very popular in recent years, vue, react, angular frameworks emerge in endlessly, if we do not know a two-way data binding, do not know what is virtual DOM, it may be despised. Behind the heat is often endless impetuosity, learning these advanced and popular libraries or frameworks can make us go faster, but calm down to re ...

PS: The first piece of nonsense It's a little comforting to remember that a month ago I didn't know how reactjs should be started, but it's a little scary to look back at some of the pits and the startups. Today, I would like to share some of my practical carefulness with new friends. es6 grammatical form of reactjs Needless to say more about t ...

9. Form Processing HTML form elements are somewhat different from other DOM elements in React, because form elements naturally retain some internal state. For example, this form in pure HTML format accepts a single name: <form> <label> Name: <input type="text" name="name" /> </label> &lt ...

1. react-hooks concept In React, everything is a component. Components in React are divided into class components and function components. In React, if you need to record the state of a component, it must be a class component.Can function components have the functionality of class components?At this point we need to use hooks.Hook s give ...

Original address: React Forms: Using Refs Author: Loren Stewart Translator: Sprouting Proofreader: Little boy Translation | React form: Refs usage React provides two standard methods for getting values from <form> elements. The first approach is to implement so-called controlled components (see me). Articles published in blogs The s ...

React-Native brings new horizons to the front-end. You can use the web development language javascript to implement Native development (ios/android). Now the front-end can do more. The Use of Reaction-Navigation Reaction-native uses navigators to implement native routing functions, but the official website is too brief, the only entry docu ...

The project address is attached at the end of the article. 1. New projects Execute the following commands in the console (provided that the react-native development environment has been built): react-native init XieCheng // XieCheng is the project name 2. Open new projects Here we use webStrom to open the project 3. Running Pr ...

Electron's star tup on github is now almost as much as React-native It feels bad that webpack updates stealthily every week. It's bad that Angular updates to 8. Vue will soon come out with a new version. 5G will be ready for commercial use this year. Huawei's system will come out too. RN hasn't been updated to the first version yet. There is a ...

In the last article, we analyzed the process of event transfer from mobile phone hardware to DecroView. Then we analyzed how ViewGroup and View transfer and handle touch events. The importance of View's event distribution mechanism is self-evident, interviews, usually do are often contacted. Usually they write according to the code, but they ...