javascript get element by class
var elementsArray = document.getElementsByClassName("someclassname");javascript get element by class
var elementsArray = document.getElementsByClassName("someclassname");getelementbyclass
var selector = document.getElementsByClassName('class-name');get element by class
var elements = document.getElementsByClassName(names); // or:
var elements = rootElement.getElementsByClassName(names);get element by class
var x = document.getElementsByClassName("example");
var i;
for (i = 0; i < x.length; i++) {
x[i].style.backgroundColor = "red";
}how to get element by class name javascript
document.getElementsByClassName("legend").style.display="none";get elment by id within get element byclassname
var targetDiv = document.getElementById("foo").getElementsByClassName("bar")[0];
targetDiv.textContent = "Goodbye world!";Copyright © 2021 Codeinu
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