Example of usage of children() method in jQuery_jquery

The example in this article describes the usage of the children() method in jQuery. Share it with everyone for your reference. The specific analysis is as follows:

This method obtains an element set containing all child elements of each element in the matching element set.
Matched child elements can be filtered through optional expressions.

Note: find() will find all child elements, while children() only gets first-level child elements.

Grammar structure:

Parameter list:

Example code:

Example 1:

I am grandson p

I am my son p

I am a brotherp

This method only matches first-level child elements.

Example 2:

I am grandson p

I am my sonp

I am a brotherp

The above code can set the font color in the child element whose class attribute value is children to red.