Answers for "vanilla js find element by class"

62

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
3

javascript get element by class

var elements = document.querySelector(".class");
Posted by: Guest on November-30-2020
0

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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