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catalogue 1. Project catalog analysis: 2. Code for three days first 3. Some knowledge points Update every three days and summarize the three-day learning results 1. Project catalog analysis: First, when we get a project, we first analyze its structure, and then divide it into components, we will find some components   Pages exis ...

President Liu returns again. Today, the military industry and lithium battery are catching up, which has injected their own wages and strength into China's economy I believe that for front-end development engineers with a certain foundation, routing is no stranger. It originally originated from the server. In the server, routing describes the ...

Because in 2.6.0, named slots and scope slots introduced a new unified syntax (i.e. v-slot instruction). It replaces slot and slot scope, and now the Internet is talking about some old versions of content, and the official documents are not easy to understand, so I sorted out an article on the use of slotsThe common understanding of slot is &qu ...

1, First, encapsulate the method to distinguish whether the current environment is ios or android RunningPlatform() { let ua = navigator.userAgent.toLowerCase() console.log('kernel', ua); // ios if(ua.indexOf('like mac os x') > -1) { this.OS = 'IOS' } // android if(ua.indexOf('android') ...

elaborate In this section, let's learn how to use the third-party animation library Animate.css in Vue. There are many finished animations in it, which can bring great convenience to development. Before learning how to use the third-party animation library, we should first learn a knowledge, which is to customize the fixed CSS animation ...

catalogue 1, How Vue monitors data     1.Vue monitoring data range     2. How to monitor data in objects     3. How to monitor the data in the array     4. When modifying an element in the Vue array, you must use the following methods:     5. Case display 2, Collect form data 1, How Vue ...

In our project, components are everywhere. Through the encapsulation of component functions, we can develop web pages like building blocks. Next, let's learn about Vue's componentization mechanism. 1, What is component development      vue allows us to customize components and encapsulate a functional template in a. vue fi ...

Continued< 20. Realize home page routing redirection and left menu routing link> In the previous article, we realized the routing redirection of the home page and the effect of transforming the menu on the left into a routing link. In this article, we formally realized the first function of the menu, user list. 1, Effect to be achieved ...

Component communicationParent child component value transferPass data to subcomponents through propsParent<template> <div> <h1>Pass values from parent to child</h1> <child title="My journey with Vue"></child> </div> </template> <script> import child from './Child' export default ...

Step by step implementation of bidirectional data binding 1. reduce() method of array Application scenario: the initial value of the next operation, which depends on the return value of the last operation (1) Cumulative calculation of array Common implementation const arr = [1,2,3,4,5,6] let total = 0; arr.forEach(item=>{ total+=item ...