vue source code learning - createElement
createElement
export function createElement (
context: Component, // Incoming vm instance
tag: any, // Tag tag
data: any, // Data related to vnode
children: any, // Child nodes of vnode
normalizationType: any, //
alwaysNormalize: boolean
): VNode | Array<VNode> {
if (Array.isArray(data) || isPrimitive(data)) {
normalizat ...
Posted by phice on Thu, 07 Apr 2022 17:43:28 +0300
Vue2/3 progressive framework
Section 6 user defined instructions and filters
6.0 what is a global API?
If the global API is not in the constructor, first declare global variables or some new functions defined directly on Vue. Some global APIs are built in, and then we will talk about Vue directive
6.1 directive custom instruction
In addition to the default built-in ins ...
Posted by mahlia on Wed, 06 Apr 2022 00:33:16 +0300
Qingfeng open source architecture - springboot2 6. Spring security of X + vue3 Ant Design vite to realize access control
Framework open source address:
Qingfeng open source architecture - springboot2 6. X + vue3 Ant Design vite: Qingfeng - springboot2 6. X + vue3 Ant Design vite open source architecture realizes the functions of system management module, authority control module (menu authority, function button authority, data authority), code generator (single ...
Posted by VLE79E on Tue, 05 Apr 2022 12:59:58 +0300
The front end and back end are separated, and the self summary idea of realizing single sign on using vue, springsecurity, socketIO and AMQP protocol RabbitMQ
Specifically, the project of domestic service management system (built-in tutorial for starting the project)
Project link:
Link: https://pan.baidu.com/s/1ryfjuMiuawtMlh7CwfgVeA Password: q2gt
Let's illustrate the implementation idea of single sign on by drawing
We analyze it step by step according to the serial number and the code
...
Posted by sajlent on Tue, 05 Apr 2022 06:56:53 +0300
node+vue.js to achieve Alipay payment (sandbox) full version, pro test available
It is written to record the implementation of Alipay payment.
demo ¥ please poke here ¥ https://download.lllomh.com/cliect/#/product/J302659722615829
Sandbox environment (Beta) is an auxiliary environment to assist developers in interface function development and joint commissioning of main functions. It simulates the main functions ...
Posted by grigori on Tue, 05 Apr 2022 03:29:30 +0300
vue3 learning - change and use of state
Recently, the company needs to use vue3 for its projects. If it is found that the state in vue3 changes greatly, we can simply learn it systematically. Keep your notes in place and update them at any time.
The state in vue2 has taken notes before, and I don't know how to read it
Deep analysis of vuex.
1, Change and use of state
Part of ...
Posted by mastercjb on Tue, 05 Apr 2022 03:04:39 +0300
Day215. The function of the detailed page of the course is perfect, and the front and back end of the Echarts statistical analysis module [generate statistical data + generate charts] is integrated - grain College
Grain College
The function of the course details page is perfect
1, Modify course detailed interface
1. In service_ Add interface to order module
It is used to judge whether the status value in the order is 1. If it is 1, it means paid
@RestController
@CrossOrigin
@RequestMapping("/eduorder/t-order")
public class TOrderController {
...
Posted by mitchell_1078 on Mon, 04 Apr 2022 21:33:22 +0300
Simple understanding of Vue Router (package meeting)
preface
Vue Router is Vue JS official routing manager. It and Vue The core of JS is deep integration, which makes it easy to build single page applications. (from official (a passage)
First acquaintance
There will be explanations for everything involved in this. Be sure to come back here again after reading the article
install //1 ...
Posted by Lytheum on Mon, 04 Apr 2022 04:02:50 +0300
vue learning notes
Thank you very much for your excellent writing: https://cn.vuejs.org/v2/guide/
VUE : HELLO WORLD
<!DOCTYPE html>
<html>
<head>
<title>My first Vue app</title>
<script src="https://unpkg.com/vue"></script>
</head>
<body>
<div id="app">
{{ message }}
</div>
<scr ...
Posted by B of W on Sun, 03 Apr 2022 20:40:45 +0300
Vue source code compilation optimize s AST tree
Three source optimization tree
The learning content and article content are from Mr. Huang Yi Mr. Huang Yi's muke.com video tutorial address: Uncover the source code of Vue.js2.0, Address of teacher Huang Yi's hook education course: Vue.js 3.0 core source code analysis The source code analyzed here is Vue of Runtime + Compiler js Debugg ...
Posted by PatelNehal on Sun, 03 Apr 2022 03:44:15 +0300