Chapter 1 JavaScript foundation [cloud smart link]

Chapter 1 JavaScript Basics 1. What is JavaScript? HTML+CSS completes the static page display, but to complete better and more complex user interaction and data interaction and display, you need to use JavaScript. JavaScript is an object-based and event driven scripting language with security performance 2. Features of JavaScript a. You can add ...

Posted by glitch003 on Sat, 27 Jun 2020 22:26:06 -0700

JS event, Bom object and Dom object (Le byte Architecture)

If you want to be a good java Architect, here → Le byte free open class (Tencent class) If you need to follow more information, please click on the right side (remember the password: 66) → This is a no return road, there is a risk of baldness, please choose carefully! BOM objects The core object of BOM is window, which represents an i ...

Posted by R_P on Fri, 26 Jun 2020 00:52:21 -0700

VSCode installation, ECMAScript 6 syntax

Article catalog Front end development VSCode Initial settings 1. Chinese interface configuration 2. Plug in installation 3. Create project 4. Save workspace 5. New folders and pages 6. Preview web page 7. Set font ...

Posted by VisionsOfCody on Sat, 13 Jun 2020 01:59:37 -0700

es6-ES6 Concepts & New Grammar & Extension of Built-in Objects

ES6 Syntax target Ability to say the characteristics of using let keywords to declare variables Ability to extract values from arrays using deconstruction assignments Ability to say what an arrow function has Ability to receive remaining function parameters using remaining parameters Ability to spl ...

Posted by magicmoose on Thu, 11 Jun 2020 19:24:50 -0700

Deep understanding of objects in JS: how class works

catalog preface class is a special function How class works Prototype chain relation of class inheritance reference resources 1. Preamble The JavaScript class introduced in ECMAScript 2015 (ES6) is essentially the existing prototype based inherited syntax sugar of JavaScript. Class syntax does not introduce a new object-oriented in ...

Posted by bguzel on Mon, 18 May 2020 19:24:52 -0700

Use JQuery to send a request to refresh the page locally

json What is JSON JSON(JavaScript Object Notation) is a lightweight data exchange format. It is based on ECMAScript A subset of. JSON uses a completely language independent text format, but also uses habits similar to the C language family (including C,C++,C#,Java,JavaScript,Perl,Python Etc.). These features make JSON an ideal data exchange l ...

Posted by salathe on Thu, 07 May 2020 08:21:37 -0700

vue2.0+SVG realizes the round progress bar component of music playing, and the real-time percentage is introduced to realize the circle progress animation effect

vue2.0+SVG realizes the round progress bar component of music playing, and the real-time percentage is introduced to realize the circle progress animation effect Demand analysis: Similar to the mini player control button in most music players, it displays the playing progress and updates the progress in real time. progress-circle.vue sourc ...

Posted by ethosadvisory on Tue, 05 May 2020 01:09:22 -0700

Overview of common new features for Typescript 3.8

Write on top 3.8 added several interesting features, optimized the module part of ECMAScript, #use of private fields instead of less stringent privates, and so on. 1. Import and export methods for type restrictions (Type-Only Imports and Export) TypeScript 3.8 adds a new syntax for type-only import and export. import type { SomeThing } f ...

Posted by fahad on Sun, 19 Apr 2020 03:13:25 -0700

Click the mouse to show love + socialist values + random color text + mouse cursor custom image

js animation - click to show love Just put the following JS code before < / body > <script type='text/javascript' src='//api.dujin.org/js/aixintexiao.js'></script> Full code: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, i ...

Posted by aconite on Sun, 12 Apr 2020 21:45:10 -0700

ESlint configuration description under Vue cli

1. Close eslint This is just the way to close the Vue cli scaffold. In fact, it is very simple to build/webpack.base.conf.js Just comment out the eslint rules in the configuration file. module: { rules: [ // { // test: /\.(js|vue)$/, // loader: 'eslint-loader', // enforce: 'pre', ...

Posted by mosherben on Tue, 31 Mar 2020 20:45:55 -0700