search
HomeWeb Front-endJS TutorialDetailed explanation of the steps to use mixin in Vue

This time I will bring you a detailed explanation of the steps for using mixin in Vue. What are the precautions when using mixin in Vue. Here are practical cases, let’s take a look.

Let me talk about my understanding of mixins in vue

Vue provides a mixing mechanism-mixins, which is used to reuse component content more efficiently. At first I thought there was no difference between this and components. . Later I found out it was wrong. Let's take a look at the difference between mixins and imported components under normal circumstances.

After the component references, it is equivalent to opening up a separate space in the parent component to perform corresponding operations based on the values ​​​​from the parent component props. In essence, the two are still distinct. relatively independent.

And mixins, after introducing the component, merge the internal content of the component such as data and other methods, method and other attributes with the corresponding content of the parent component. It is equivalent to that after the introduction, various property methods of the parent component have been expanded.

Simple component reference:

Parent component child component>>> Parent component child component

mixins:

Parent component child component> >> new parent component

Function: Multiple components can share data and methods. After being introduced in a component using mixin, the methods and properties in the mixin are also incorporated into the component, and can be directly use. Hook Function will be called both, and the hook in the mixin will be executed first.

The following is an introduction to the usage of vue mixin. The specific introduction is as follows:

1. Define a js file (mixin.js)

export default {
 data() {
  return {
   name: 'mixin'
  }
 },
 created() {
  console.log('mixin...', this.name);
 },
 mounted() {},
 methods: {}
}

About usage, vue documentation There is a detailed introduction in , here we only introduce how to use mixin in a vue file.

2. Use mixin in vue files

import '@/mixin'; // 引入mixin文件
export default {
 mixins: [mixin]
}

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

Recommended reading:

What you need to pay attention to in Vue front-end development

How to get the DOM element position in JS

The above is the detailed content of Detailed explanation of the steps to use mixin in Vue. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Django框架中的缓存机制详解Django框架中的缓存机制详解Jun 18, 2023 pm 01:14 PM

在Web应用程序中,缓存通常是用来优化性能的重要手段。Django作为一款著名的Web框架,自然也提供了完善的缓存机制来帮助开发者进一步提高应用程序的性能。本文将对Django框架中的缓存机制进行详解,包括缓存的使用场景、建议的缓存策略、缓存的实现方式和使用方法等方面。希望对Django开发者或对缓存机制感兴趣的读者有所帮助。一、缓存的使用场景缓存的使用场景

php-fpm调优方法详解php-fpm调优方法详解Jul 08, 2023 pm 04:31 PM

PHP-FPM是一种常用的PHP进程管理器,用于提供更好的PHP性能和稳定性。然而,在高负载环境下,PHP-FPM的默认配置可能无法满足需求,因此我们需要对其进行调优。本文将详细介绍PHP-FPM的调优方法,并给出一些代码示例。一、增加进程数默认情况下,PHP-FPM只启动少量的进程来处理请求。在高负载环境下,我们可以通过增加进程数来提高PHP-FPM的并发

PHP function_exists()函数用法详解PHP function_exists()函数用法详解Jun 27, 2023 am 10:32 AM

在PHP开发中,有时我们需要判断某个函数是否可用,这时我们便可以使用function_exists()函数。本文将详细介绍function_exists()函数的用法。一、什么是function_exists()函数?function_exists()函数是PHP自带的一个内置函数,用于判断某个函数是否被定义。该函数返回一个布尔值,如果函数存在返回True,

Vue 中使用 mixin 实现 CRUD(增删改查)操作的技巧Vue 中使用 mixin 实现 CRUD(增删改查)操作的技巧Jun 25, 2023 pm 07:42 PM

Vue中的mixin是一个非常有用的特性,它可以将一些可重用的代码封装在一个mixin对象中,然后在需要使用这些代码的组件中使用mixin进行引入。这种方法大大提高了代码的可复用性和可维护性,特别是在一些重复的CRUD(增删改查)操作中。本文将介绍如何使用mixin在Vue中实现CRUD操作的技巧。首先,我们需要了解如何创建一个

PHP strpos()函数用法详解PHP strpos()函数用法详解Jun 27, 2023 am 10:43 AM

PHPstrpos()函数用法详解在PHP编程中,字符串处理是非常重要的一部分。PHP通过提供一些内置函数来实现字符串处理。其中,strpos()函数就是PHP中最常用的一个字符串函数之一。该函数的目的是在一个指定的字符串中搜索另一个指定字符串的位置,如果包含则返回这个位置,否则返回false。本文将通过详细分析PHPstrpos()函数的用法,助你更好

Gin框架的模板渲染功能详解Gin框架的模板渲染功能详解Jun 22, 2023 pm 10:37 PM

Gin框架是目前非常流行的Go语言Web框架之一。作为一个轻量级的框架,Gin提供了丰富的功能和灵活的架构,使得它在Web开发领域中备受欢迎。其中一个特别重要的功能是模板渲染。在本文中,我们将介绍Gin框架的模板渲染功能,并深入了解它的实现原理。一、Gin框架的模板渲染功能Gin框架使用了多种模板渲染引擎来构建Web应用程序。目前,它支持以下几种模板引擎:

PHP中的ORM框架使用详解PHP中的ORM框架使用详解Jun 23, 2023 am 11:22 AM

ORM(Object-RelationalMapping)框架是一种用于将面向对象编程语言中的对象模型与关系型数据库之间映射的技术。它使开发人员能够使用面向对象的方式操作数据库,而不需要直接操作SQL语言。在PHP开发领域中,ORM框架也得到了广泛的应用。本文将详细介绍PHP中的ORM框架使用方法。一、ORM框架的优点使用ORM框架有以下优点:1.提高开发

Python中的GUI库wxPython详解Python中的GUI库wxPython详解Jun 09, 2023 pm 10:00 PM

Python是一种简洁、易学、高效的编程语言。它广泛应用于各种领域,如数据科学、人工智能、游戏开发、网络编程等。虽然Python自带有一些GUI库,但他们的功能较为简单,无法满足各类复杂应用的需求。因此,Python中有许多GUI库可供选择,其中wxPython是其中一个,本文将详细介绍。wxPython简介wxPython是一个开源、跨平台的GUI库,它基

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

Repo: How To Revive Teammates
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
1 months agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),