javascript - How to add a class to a given element? - Stack Overflow
Nov 28, 2016 · element.classList.remove("my-class"); If you need to support Internet Explorer 9 or lower: Add a space plus the name of your new class to the className property of the element. First, …
How can I add a class to a DOM element in JavaScript?
3 ways to add a class to a DOM element in JavaScript There are multiple ways of doing this. I will show you three ways to add classes and clarify some benefits of each way. You can use any given method …
How to add/remove a class in JavaScript? - Stack Overflow
Since element.className property is of type string, you can use regular String object functions found in any JavaScript implementation: If you want to add a class, first use String.indexOf in order to check if …
how to append a css class to an element by javascript?
Suppose a HTML element's id is known, so the element can be refereced using: document.getElementById(element_id); Does a native Javascript function exist that can be used to …
How can I change an element's class with JavaScript?
How can I change the class of an HTML element in response to an onclick or any other events using JavaScript?
Add class to <html> with Javascript? - Stack Overflow
Dec 20, 2012 · How do you add a class to the <html> root element using Javascript?
javascript - Is there a way to add/remove several classes in one single ...
Jun 20, 2012 · 21 Since the add() method from the classList just allows to pass separate arguments and not a single array, you need to invoque add() using apply. For the first argument you will need to …
javascript - How to add class to an element create by appendChild ...
Sep 25, 2012 · I want to ask how to add a class for an element I create by appendChild in javascript Like any other element you have a reference. It doesn't matter if it's created in JS via createElement, or …
JavaScript CSS how to add and remove multiple CSS classes to an …
Jan 1, 2010 · How can assign multiple css classes to an html element through javascript without using any libraries?
dom - Select and add class in javascript - Stack Overflow
Cross Platform if possible, how can I select classes in Javascript (but not Jquery please -MooTools is fine though-) on code that I can't add an ID? Specifically, I want to add the class "cf" on an...