How to Use the prev () method in jQuery _ jquery-js tutorial

This article mainly introduces the usage of the prev () method in jQuery. It analyzes the functions and definitions of the prev () method and obtains the usage skills of the previous peer element adjacent to each element in the Matching Element Set, for more information about how to use the prev () method in jQuery, see the following example. Share it with you for your reference. The specific analysis is as follows:

This method matches the previous peer element next to each element in the element set.
The set of peer elements can be filtered by selector.

Syntax structure:

The Code is as follows:

$ (Selector). prev (expr)

Parameter List:

Parameters	Description
Expr	Optional. Expression used to filter the previous peer Element

Instance code:

Instance 1:

The Code is as follows:

Prev () function-script house