Answers for "find element by class"

Javascript

javascript get element by class

var elementsArray = document.getElementsByClassName("someclassname");

Posted by: Guest on June-17-2019

-1

get element by class

var elements = document.getElementsByClassName(names); // or:
var elements = rootElement.getElementsByClassName(names);

Posted by: Guest on June-29-2020

Source

javascript get element by class

var elements = document.querySelector(".class");

Posted by: Guest on November-30-2020

javascript get all classes

var allHiddenElements = document.getElementsByClassName("hidden");

Posted by: Guest on July-01-2019

get element by class

var x = document.getElementsByClassName("example");
var i;
for (i = 0; i < x.length; i++) {
  x[i].style.backgroundColor = "red";
}

Posted by: Guest on March-10-2021

javascript find class in div

const div = document.querySelector('div');
div.classList.contains('error'); // falseCode language: JavaScript (javascript)

Posted by: Guest on March-31-2021

Source

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