javascript : domElement .removeClass(className)
javascript : domElement .removeClass( className ) Target: Applicable with any DOM element. getElementById getElementsByTagName getElementsByClassName getElementsByName querySelector querySelectorAll Description : remove givent className from element(s) classList if exists. Note: after removing class of element/elements list it return itself for further processing. Syntax: DOMElement.removeClass(' className ') DOMNodeList.removeClass(' className ') HTMLCollection.removeClass(' className ') Usase: document.getElementById('firstDiv').removeClass(' myClass ') it remove 'myClass' from the div having id firstDiv and return firstDiv element document.getElementsByTagName('div').removeClass(' myClass ') the getElementsByTagName selects all div and removeClass() method remove class name 'myClass' from all divs and return getElementsByTagName result for further processing you do not need to execute selector again. document....