Jquery add class

if ($( "#foo" ).hasClass('className')) {
	$( "#foo" ).removeClass( 'className');
} else {
  $( "#foo" ).addClass( 'className');
}

Jquery add class

$('some_element').addClass('some-class');

// You can add more than one class at one time
$('some_element').addClass('some-class another-class yet-another-class');

// Even thought jQuery allows you to do this
$('some_element').addClass('some-class').addClass('another-class').addClass('yet-another-class');

// That would be really wasteful, think of the planet!
// But more importantly, your RAM
// oh and those poor folks who be viewing your website

Add class jquery

$("#my_id").attr("class", "my_new_class_name");

Jquery addclass

$( "p" ).removeClass( "myClass noClass" ).addClass( "yourClass" );

Source: api.jquery.com

Addclass jquery

$( "p" ).addClass( "myClass yourClass" );

Source: api.jquery.com

Jquery add class to body

$('body').addClass(newClass);

Source: stackoverflow.com

Similar codes

0 vote137 views1 answer
Jquery set span text by id
Javascript jQuery
0 vote157 views2 answers
How to get url parameter using jquery or plain javascript
Javascript jQuery
14 votes134 views6 answers
Jquery selected option value
Javascript jQuery
0 vote156 views1 answer
Jquery einbinden in js
Javascript jQuery
0 vote153 views1 answer
Data attribute hide & show function syntax in jquery
Javascript jQuery
1 vote142 views1 answer
How to make background image move mmousemove jquery
Javascript jQuery
1 vote142 views1 answer
Get children length jquery
Javascript jQuery
0 vote145 views1 answer
Jquery validate conditional
Javascript jQuery
1 vote138 views1 answer
An unhandled exception occurred: Script file ../node_modules/jquery/dist/jquery.min.js does not exist.
Javascript jQuery
0 vote152 views1 answer
Jquery has parent with class
Javascript jQuery