The use of formatter formatting dictionary display of el-table in EleemntUI

Scenes Some properties are similar to those stored in dictionaries (key-value pairs), such as operators 1 represents the user id array The library also stores the user id, but the user name is displayed on the page The czy stored in the database is a number that is the user's id   And to display on the page is the user's name   Note: ...

Posted by bbbaldie on Wed, 25 May 2022 15:47:49 +0300

Dynamically add a row, delete a row, and clear all rows in el-table in ElementUI

Scenes The effect is as follows   Note: Blog:https://blog.csdn.net/badao_liumang_qizhi Pay attention to the public account domineering programmer Get programming-related eBooks, tutorial pushes, and free downloads. accomplish First add an el-table to the page, and then bind its data source to bcglXiangXiList, and through <el-table ...

Posted by timmy0320 on Wed, 25 May 2022 13:47:05 +0300

From vue to elementUI project

Detailed explanation of common components of Element install element Go to the folder and execute the following command to install yarn add element-ui -S // -S indicates the dependencies used by both the production environment and the development environment Introduce element in main.js, you can use it in the page import Vue from 'vue' impor ...

Posted by Birdmansplace on Wed, 18 May 2022 08:39:48 +0300

Database and SpringBoot foundation 02

Example 1: realize the function of registration and login Home page: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <h1>Project Homepage</h1> <a href="/reg.html">register</a> <a href="/login.html">Sign in&l ...

Posted by rsasalm on Fri, 13 May 2022 22:48:22 +0300

VueCli+ElementUl environment construction

1. Install nodeJS Both the front-end development framework and environment need node JS, install node JS development environment, the operation of vue depends on the npm management tool of node, attached node.js download address . After the installation is completed, open cmd and start entering commands. After downloading the node, open t ...

Posted by robinjohn on Tue, 10 May 2022 11:31:20 +0300

Vue basic syntax

1, Template syntax 1. Interpolation text  {{msg}} Example: <html> <head> <meta charset="utf-8" /> <title></title> <!-- Mode I manual mode --> <!-- <script src="js/vue.js" type="text/javascript"></script> --> <!-- Mode 2 CDN --> <!-- Development environment version ...

Posted by MaDSEGA on Fri, 29 Apr 2022 23:06:33 +0300

[source code explanation] VUE enables multiple users to quickly select and operate components in wechat style

The grid layout and user-defined selection of any number of users are realized. First, see the effect Basic effect It supports the callback of the selected personnel. When someone is selected, the Edit button pops up and emit s the edit event Source code analysis Overall implementation: the basic component implementation based on V ...

Posted by Molarmite on Mon, 25 Apr 2022 05:29:36 +0300

Vue3 custom instruction: ClickOutside (click a location outside the current area)

Hello, everyone. I'm SuperYing. Today, we are talking about a Vue3 user-defined instruction - ClickOutside. As the name suggests, it deals with the scene of clicking on a location outside the current area. Vue instruction First, let's review the knowledge points related to the Vue instruction. brief introduction The Vue instruction is a spe ...

Posted by Trium918 on Tue, 19 Apr 2022 17:17:20 +0300

Vue + element UI for skin change

My environment @vue/cli 4.5.8 node - v10.15.0 npm - 6.4.1 Idea: vue project has two parts to realize skin change 1, Self style skin change This part of skin change has been posted on the Internet in a variety of ways. I won't say much here. If you see people here, you must have seen a lot of posts Tell me what I think Considering the on ...

Posted by amyhughes on Sat, 16 Apr 2022 01:47:02 +0300

Tencent cloud on demand web video upload and precautions

Problem Description: the project leader asked us to study how the video upload of cloud on demand was realized, so we bought a 9.9 yuan novice bag for testing. It was only two days after the video was uploaded to Tencent that the customer service was still unable to solve the problem. In the end, the video was uploaded to Tencent's customer ser ...

Posted by dukeu03 on Wed, 30 Mar 2022 11:18:23 +0300