jQuery Plugin Development and Advanced Selector Techniques
Using Plugins
Throughout the first six chapters we examined the core components of jQuery. The library is powerful on its own, but its elegant plugin architecture allows developers to extend it with even richer functionality. Hundreds of community‑created plugins exist, ranging from tiny selector helpers to full‑fledged UI widgets. This section ...
Posted on Sun, 14 Jun 2026 17:57:51 +0000 by zartzar
jQuery Selectors, DOM Manipulation and Event Handling
Basic Selectors
$('ul li:first'); // First element
$('ul li:last'); // Last element
$('ul li:eq(2)'); // Element at index 2
$('ul li:even'); // Even-indexed elements
$('ul li:odd'); // Odd-indexed elements
$('ul li:gt(3)'); // Index greater than 3
$('ul li:lt(3)'); // Index less than 3
$('div:not(".highlight")'); // Exclud ...
Posted on Wed, 10 Jun 2026 16:20:18 +0000 by dubrubru
CSS Compound Selectors: Advanced Element Targeting
Understanding Compound Selectors
CSS selectors can be categorized into basic and compound selectors. Compuond selectors are built upon basic selectors, combining them to create more specific targeting rules.
Compound selectors provide precise and efficient element targeting
They combine two or more basic selectors using different methods
Commo ...
Posted on Tue, 19 May 2026 22:54:27 +0000 by jebadoa
CSS Fundamentals and Styling Techniques
CSS Integration Methods
CSS can be applied to HTML documents in three primary ways: inline styles, internal style sheeets, and external style sheets.
Inline styles are applied directly to elements using the style attribute.
Internal style sheets are defined within the <style> tag in the document's <head>.
External style sheets a ...
Posted on Mon, 18 May 2026 14:45:15 +0000 by luxluxlux
CSS and Nginx: A Practical Guide for Web Development
1 CSS Basics
1.1 Introduction to CSS
1.1.1 Overview
After learning basic HTML tags and styling, the next technology to master infront-end development is CSS.
HTML attributes can adjust some styles, but the effects are often limited. We prefer to write styles inside the <style> tag for more control and aesthetics. This is made possible by ...
Posted on Sat, 09 May 2026 07:54:38 +0000 by ody
CSS3 Syntax and Selector Reference
CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of HTML documents.
1. Including CSS in HTML
1.1 Internal Stylesheet
Place a <style> element inside the <head> of the HTML document, after the <title> tag. CSS rules are written as selector { property: value; }.
<!DOCTYPE html>
<htm ...
Posted on Fri, 08 May 2026 00:36:28 +0000 by aleX_hill
CSS Selectors Practical Examples and Usage Patterns
Attribute Selector Example
To target a span element with a specific title attribute value:
const targetElement = document.querySelector("#sale-card .next-cascader-menu li span[title='honor/荣耀']");
if (targetElement) {
targetElement.click();
}
Pseudo-class Selectors
CSS pseudo-classes for targeting elements based on their position ...
Posted on Thu, 07 May 2026 06:38:25 +0000 by rotto