jQuery
jQuery is a lightweight, "write less, do more", JavaScript library.
Last updated
jQuery is a lightweight, "write less, do more", JavaScript library.
Last updated
HTML/DOM manipulation
CSS manipulation
HTML event methods
Effects and animations
AJAX
Utilities
A $ sign to define/access jQuery
A (selector) to "query (or find)" HTML elements
A jQuery action() to be performed on the element(s)
jQuery selectors allow you to select and manipulate HTML element(s).
jQuery selectors are used to "find" (or select) HTML elements based on their name, id, classes, types, attributes, values of attributes and much more. It's based on the existing CSS Selectors, and in addition, it has some own custom selectors.
The jQuery element selector selects elements based on the element name. eg. $("p")
The jQuery #id selector uses the id attribute of an HTML tag to find the specific element. eg. $("#test")
The jQuery .class selector finds elements with a specific class. eg. $(".test")
| Mouse Events | Keyboard Events | Form Events | Document/Window Events |
|---|---|---|---|
click | keypress | submit | load |
dblclick | keydown | change | resize |
mouseenter | keyup | focus | scroll |
mouseleave |
| blur | unload |