How can I change the class of an HTML element in response to an onclick or any other events using JavaScript?

Jul 19, 2018 · 2 Use document.getElementById("myEle").className to change the class. The classes in below code simply have the background colors. You can put your own css in place of them.

Jul 10, 2009 · I am trying to change the class of a element with Javascript using the below code:

Dec 19, 2009 · Javascript change class of an element Asked 16 years, 2 months ago Modified 16 years, 2 months ago Viewed 13k times

Apr 22, 2011 · I've got a class with the display set to none I'd like to in Javascript now set it to inline I'm aware I can do this with an id with getElementById but what's the cleanest way to do it with a class?

Feb 8, 2010 · According to the book I am reading it is better to change CSS by class when you are using Javascript. But how? Can someone give a sample snippet for this?

3 simple javascript function, put it in your application.js, or script tag :- (jQuery should be included to run the following function)

Feb 16, 2014 · 14 I started reading JavaScript in W3schools and testing out/changing few things in the examples they give so I can see what is doing what but didn't manage to identify the syntax, yet. …

May 10, 2016 · How can I modify the content with Javascript selecting the elements by class? Actually I tried using this: document.getElementsByClassName("myClass").innerHTML = "new content" But …

How to dynamically change CSS class of an HTML tag? Asked 11 years, 11 months ago Modified 4 years, 9 months ago Viewed 141k times