Course 8380
Course Introduction:In this set of courses, we will explain how to obtain DOM elements, how to operate DOM elements, BOM operations, events, event objects, event delegation, JS execution queues, timers, and common web page special effects, such as carousels, tab bar switching, etc. It will also explain how to create web page special effects on the mobile terminal and take you into the actual development and application of JavaScript.
Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course 5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Vue JS Router: Reload page on redirect
2023-10-26 11:53:46 0 2 188
Convert JavaScript regular expression to PHP
2023-10-23 22:58:33 0 2 394
How to handle potentially "false" inputs in JSON? Discussion of alternatives
2023-09-10 09:35:21 0 2 192
Scoping JavaScript: How to operate only on specific elements?
2023-09-08 20:36:06 0 1 254
2023-09-08 15:24:52 0 1 217
Course Introduction:How does JavaScript change this pointer? The following article will introduce to you three methods of changing this pointer in JS. I hope it will be helpful to you!
2022-09-19 comment 0 2196
Course Introduction:In JavaScript, this is a special keyword that points to the context object of the currently executing code: Function context: this points to the global object window. Method context: this points to the object on which the method is called. Constructor context: this points to the new object being created. Event listener context: this points to the element that triggered the event. Arrow function context: this inherits this from the parent scope.
2024-05-06 comment 538
Course Introduction:With the continuous development of Web technology, JavaScript has become one of the most commonly used programming languages in the Internet field. JavaScript occupies an important position in fields such as web application development, mobile development, and big data visualization. As a dialect of JavaScript, JS is also widely used in many places. This article will explore the relationship between JS and JavaScript, the characteristics of JS, and the method of converting JS into JavaScript. 1. The relationship between JS and JavaScript JS
2023-05-26 comment 0 561
Course Introduction:What is this? The following article will introduce you to this in JavaScript, and talk about the differences between this in different calling methods of functions. I hope it will be helpful to you!
2022-08-04 comment 0 1334
Course Introduction:JavaScript 中的 this 关键字表示执行代码的上下文对象,其值取决于函数调用方式和执行环境:普通函数调用:this 指向全局对象。对象方法调用:this 指向调用方法的对象。回调函数调用:this 的值取决于回调函数的调用方式。箭头函数:this 继承调用它的函数的 this。严格模式:this 始终指向 undefined。非严格模式:如果没有找到有效的 this 值,则指向全局对象。
2024-05-13 comment 835