Answers for "javascript get all javascript classes"

3

javascript get all elements with class

const allElementContainGrepperClassName = document.querySelectorAll('.grepper');
// => return array of all elements 

const firstElementContainGrepperClassName = document.querySelector('.grepper');
Posted by: Guest on January-12-2021
3

javascript get all classes

var allHiddenElements = document.getElementsByClassName("hidden");
Posted by: Guest on July-01-2019

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