The trigger() function will raise an event whenever the class … This is changing my class name from account to account_selected, which is great but what I need it to do is when another div is clicked is change the class back to "account" and set the one that was clicked to "account_selected." 1. It may cause problems in some browsers. In order to replace a class with another class, you can remove the old class using jQuery’s .removeClass() method and then add the new class using jQuery’s .addClass() method. As of jQuery 1.4, the .removeClass() method allows us to indicate the class to be removed by passing in a function. To replace all existing classes with another class, we can use .attr( "class", "newClass" ) instead. The .class selector selects all elements with the specific class. The class attribute is used to set a particular style for several HTML elements. ), apply this syntax: Pass the element class as the argument of the addClass() method to add and remove classes on mouseover and mouseout. version added: 1.0 jQuery( ".class" ) class: A class to search for. Approach: In jQuery, there is no provision to trigger an event on class change. in HTML elements using jQuery. You can also use jQuery toggleClass() method to add/remove classes using the single function of jQuery. All these actions can be performed using the attr(), and removeAttr() jQuery methods.. Add attribute To add an attribute to a HTML element /or elements (any attribute, id, class, href, selected, etc. The .switchClass() method allows you to animate the transition of adding and removing classes at the same time. An element can have multiple classes; only one of them must match. Change the class name of an element How to use addClass() and removeClass() to remove one class name, and add a new class name. This is also a nifty jQuery CSS trick to remove and add a class in the same call. Here, the myClass and noClass classes are removed from all paragraphs, while yourClass is added. Replace a class with another class. The change event occurs when the value of an element has been changed (only works on ,