How add css class with Mootools

问题:

<div class="generic_layout_container layout_ride_ridespec"> </div> 

How to programmicaly add an extra class or one more property with existing class to above div. I would like out put as follows

<div class="generic_layout_container layout_ride_ridespec example_class"> </div> 

Please excuse id/name solution, there is little difficulty to add an id or name for above element. Thanks

回答1:

MooTools does have an addClass() method. Eg:

HTML

<div id="myElement" class="testClass"></div> 

Javascript

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

文章来源: How add css class with Mootools