Developing Adaptive Navigation Bars and Integrating Essential APIs in uni-app
Foundational Layout Elements
The framework ships with a suite of rendering primitives designed to mirror standard HTML tags while mapping directly to mini-program and native view engines. Although legacy tags like div or span parse without errors, the build pipeline automatical compiles them into native equivalents (view, text, navigator) when ...
Posted on Thu, 29 Oct 2026 16:07:55 +0000 by sunil.23413
Building a Publisher-Subscriber Event Bus in JavaScript
Basic Event Bus
A minimal implementation maps topic names to arrays of handler functions.
class EventBus {
constructor() {
this.topics = {};
}
emit(topic, data) {
const queue = this.topics[topic];
if (!queue) {
console.warn('No listeners for: ' + topic);
return;
}
queue.forEach(handler => handler(data)) ...
Posted on Thu, 07 May 2026 06:30:10 +0000 by MetroidMaster1914