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This article mainly introduces the relevant knowledge of what jQuery grammar is, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this jQuery grammar article. Let's take a look at it.

With jQuery, you can select (query, query) HTML elements and actions them.

JQuery syntax

The jQuery syntax is done by selecting the HTML element and performing some actions on the selected element.

Basic syntax: $(selector). Action ()

The dollar sign defines jQuery

Selector (selector) "query" and "find" HTML elements

Action () of jQuery performs the operation on the element

Example:

$(this) .hide ()-hides the current element

$("p") .hide ()-hide all

element

$("p.test") .hide ()-hides all class= "test"

element

$("# test"). Hide ()-hides the element of id= "test"

This is the end of the article on "what is jQuery Grammar?" Thank you for reading! I believe you all have a certain understanding of "what is jQuery Grammar". If you want to learn more, you are welcome to follow the industry information channel.

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