Use Vue basics to create additions, deletions, modifications and queries

This article mainly introduces the example code for creating a simple addition, deletion, modification and query starting from the basics of vue. Friends who need it can refer to it

1. Installationvue-cli cnpm install vue-cli - g --Perform global installation

2. Create a webpack basic project; command: vue init webpack myproject;

The following is the directory structure and description of the project

Build is the webpack configuration

build.js // Production environment build code

check-versions.js // Check node&npm and other versions

utils.js // Build configuration utility tool

vue-loader.conf.js // vue loader

webpack.base.conf.js // webpack basic environment configuration

webpack.dev.conf.js // webpack development environment configuration

webpack.prod.conf.js // webpack production environment configuration

config——vue project configuration

　dev.env.js // Development environment variables (see the meaning of the word)

　index.js //Some configuration variables of the project

　prod .env.js // Production environment variables

　node_modules——[Dependent package]

　src——[Project core file]

App.vue——Root component

Main.js——Entry file

Router——Routing configuration

static//Static files, such as some pictures, json data, etc.

editorconfig/ / Define code format

gitignore// File format that needs to be ignored for git upload

index.html//Homepage

package.json// Basic project information

README.md// Project description

3. Install element-ui command: npm i element-ui -S

Main.js needs to be configured

　import elementui from 'element-ui'
　　import 'element-ui/lib/theme-chalk/index.css'
　　Vue.use(elementui);

4 . Install axios command: npm i axios -S

Create a new api.js file to configure the axios access interface. The configuration is as follows

Main.js is required Configuration

import Api from './api';
　　Vue.prototype.$api=Api;

5. Create a new page Test/List.vue to perform add, delete, modify and check operations

Create a folder Test, create a new file List.vue, and configure it in the router:

　import List from '@/Test/List'
　　{
　　path: '/List',
　　name: 'List',
　　component: List
　　}

7. Start access: npm run dev, access address #/List

Add search conditions

Add table display

Define the corresponding parameters and methods

##The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

Related articles:

Solution to using axios express local request 404 under Vue 2.5.2

Use vue and react to Achieve expansion, collapse and other effects

How to implement webpack packaging optimization in vue

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