What are the basic selectors in jquery

The basic selectors in jquery are: 1. ID selector, which matches an element based on a given ID; 2. Element selector, which matches all elements based on a given element name; 3. Class selector, Match elements according to the given class; 4. Wildcard "*" selector, which can match all elements; 5. Union selector.

The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.

According to the different elements in the obtained page, jQuery selectors can be divided into four major categories: basic selectors, hierarchical selectors, filter selectors, and form selectors.

There are 5 basic jQuery selectors, which consist of element ID, element name, and multiple selectors. Most page elements can be searched through basic selectors

Selector	Function Description
ID Selector#id	Match an element based on the given ID
Element (tag) selector element	Match all elements based on the given element name
Class selector.class	Matches elements based on the given class
Wildcard* Selector	Match all elements
Union selector selector1, selector2,...,selectorN	Match each selector to the elements and return them together

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