Use of jquery selectors 1---get HTML and properties

1. Get HTML content

Find all spans of class Class1, and then get the HTML value

a=$ ('. Class1 '). Find (' span ')

Console.log (a.html ())

Find the first element of class Class1, and then get the HTML value

a=$ ('. Class1 '). EQ (0)

Console.log (a.html ())

2. Get the attributes of an element

$ ('. Entry-name '). Find (' a ') [0].href

$ ("a"). EQ (0) [0].href

To add an index to the main property

Because $ ('. Entry-name '). Find (' a ') or $ ("a"). EQ (0)

The result is a number of groups:

[<a class= "Navbar-brand" href= "#" > Operation and Maintenance Management system </A>]

This article from "Select" blog, declined reprint!

Use of jquery selectors 1---get HTML and properties