jquery referencing multiple elements in one line

问题

How can i write this in one line.

$('#id').whatever();
$('#id1').whatever();
$('.class').whatever();

回答1:

As with CSS, you can use commas to join together multiple distinct selectors:

$('#id, #id1, .class').whatever();

来源：https://stackoverflow.com/questions/4703325/jquery-referencing-multiple-elements-in-one-line