JQuery magic $ ("tagName") and selector_jquery-js tutorial

The getElementsByTagName () method in DOM is as simple as $ ("tagName") in JQuery! Tag (can be: p, div, button ...) The tag has attributes such as ID and Class. JQuery magic (1) $ ("tagName ")

The getElementsByTagName () method in DOM is as simple as $ ("tagName") in JQuery!

Resolve window. onload events using anonymous Functions

Start with all "p" tags on the page and define a uniform appearance

Define the appearance of the "body" tag

Dynamically Add a "span" tag to place it in "body"

The Code is as follows:

JQuery Testing