Implementing a Custom Dynamic Loading Overlay in UniApp
Step 1: Building the Overlay Component
Create a component named DynamicOverlay.vue. This component accepts a media source property and manages its own visibility, including a automatic shutdown mechanism if the process takess too long.
<template>
<view v-show="isVisible" class="overlay-container">
<image ...
Posted on Tue, 22 Sep 2026 16:54:41 +0000 by crouchl
Fundamentals of JavaScript: Syntax, Objects, and DOM Interaction
Historical Background
In 1992, Nombas developed an embedded scripting language called C-minus-minus (C--), later renamed ScriptEase, designed to run within the CEnvi environment.
Netscape adopted this concept and tasked Brendan Eich with creating a scripting language called LiveScript for Netscape Navigator 2.0. It was later renamed JavaScript ...
Posted on Tue, 22 Sep 2026 16:30:02 +0000 by shmeeg
Building a Shopping Cart Feature with Vue.js and Vant UI
1. Overview
This implementation covers the shopping cart functionality including cart management, quantity adjustments, item selection, and category browsing.
2. Home Page Layout Update
The home page displays a product list with pagination support:
<van-list
v-if="isLoggedIn"
v-model="loadingState"
:finished="a ...
Posted on Mon, 21 Sep 2026 16:58:32 +0000 by digitallookout
Deep Dive into JavaScript: Scope, Functions, and Object-Oriented Patterns
Scope and Memory ManagementThe Scope ChainThe scope chain is a fundamental mechanism for variable lookup in JavaScript. It consists of a hierarchy of scopes created by nested code blocks or functions. When a variable is requested, the engine searches the current scope first; if not found, it moves up to the parent scope, continuing until the gl ...
Posted on Sun, 20 Sep 2026 16:52:17 +0000 by Quilmes
Implementing Fixed and Flexible Columns with CSS Grid
Constructing a Two-Colum Interface
The objective is to build a layout where the first column maintains a fixed width (100px), while the second expands to fill remaining space. The total number of items is variable, and every spacing boundary must remain 10px.
Code Solution
<!DOCTYPE html>
<html lang="en">
<head>
&l ...
Posted on Wed, 16 Sep 2026 16:40:57 +0000 by torleone
Implementing Menu Page Navigation in a Spring Boot and Vue Project Using Routing
Students, we have already completed the setup and configuration of the front-end and back-end projects. Next, we will first build the front-end page framework, then create the back-end interface framework, and finally implement each functional module through front-end and back-end interaction. Step by step, I will guide you to create your own g ...
Posted on Sun, 13 Sep 2026 16:53:24 +0000 by Guardian2006
Building Vue 3 Applications: Core Concepts and Project Structure
Vue 3 Framework OverviewVue 3 is a progressive JavaScript framework designed for building user interfaces. It relies on a reactivity system that automatically updates the DOM when data changes, eliminating the need for manual DOM manipulation.Project Initialization and Directory StructurePrerequisitesEnsure Node.js (v18.0 LTS or higher) is inst ...
Posted on Sun, 13 Sep 2026 16:36:27 +0000 by Grisu
Getting Started with Vue.js: A Practical Guide for Beginners
Vue.js has become a popular framework infront-end development due to its ease of use, flexibility, and powerful features, enabling developers to quickly build complex single-page applications. If you're a beginner or a developer looking to quickly get started with Vue, this guide will be a helpful resource.
Installing Vue
Before using Vue, you ...
Posted on Sun, 13 Sep 2026 16:20:39 +0000 by wedge00
Vue 3 Learning Notes and Practical Implementation Guide
Parent-Child Data Communication
Parenet to Child (Props)
To pass data from a parent component to a child, use v-bind (or :) in the parent and defineProps in the child.
Parent Componnet (ParentComp.vue):
<template>
<div>
<ChildComp :itemList=
Posted on Fri, 11 Sep 2026 16:33:55 +0000 by jadebabe
Fundamentals of Vue 3 Development
Creating a Vue 3 Project
Creating with Vue CLI
Vue CLI is currently in maintenance mode, and the official Vue documentation recommends creating new projects with Vite instead.
Creating with Vite
Vite is a next-generation frontend build tool that offers key benefits:
Hot module replacement for fast local development
Out-of-the-box support for T ...
Posted on Thu, 10 Sep 2026 16:31:39 +0000 by playa4real