Contents () method usage in jQuery _ jquery

This article mainly introduces the contents () method usage in jQuery. It analyzes the functions and definitions of the contents () method and describes how to use it to search for all the first-level subnodes in a matching element, for more information about how to use the contents () method in jQuery, see the following example. Share it with you for your reference. The specific analysis is as follows:

This method finds all the first-level subnodes (including text nodes) within the matching element ).
If the element is an iframe, search for the document content.
The contents () method is similar to the children () method. The difference is that the former contains text nodes and HTML elements in the result jQuery object.

Syntax structure:

The Code is as follows:

$ (Selector). contents ()

Instance code:

The Code is as follows:

Contents () function-script house