get Element by class name code example

Example 1: javascript get element by class

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

Example 2: get element by class

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

Example 3: js get element by class

document.getElementsByClassName('Name');

Example 4: how to get element by class name javascript

document.getElementsByClassName("legend").style.display="none";

Example 5: javascript get element by class

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

Example 6: get element by class name

var y = document.getElementsByClassName('foo');
var aNode = y[0];