JQuery Method for searching child elements _ jquery

This article mainly introduces jQuery's method for searching sub-elements, and analyzes the usage skills of methods such as children and find, for more information about how to search for child elements, see the following example. Share it with you for your reference. The specific analysis is as follows:

1. children () method

Obtains the element set of all child elements of each element in a matched element set. The syntax format is as follows:

The Code is as follows:

Children ([selector])
$ ("# Menu_ul" ).children().css ("color", "blue ");

2. find () method

Used to find the child element that matches the specified selector expression from each matching element. The format is as follows:

The Code is as follows:

Find ([selector])
$ ("Ul"). find ("span" ).css ("color", "blue"); // set the text element of the span element under ul to blue

The sample code is as follows:

The Code is as follows:

Searches for child elements of a specified element.