Answers for "how to get element by class name in a dom in javascript"

javascript get element by class

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

Posted by: Guest on June-17-2019

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

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