Answers for "javascript change background color by class"

0

javascript change color for class name

function reset() {
	var elements = document.getElementsByClassName('pixel'); // get all elements
	for(var i = 0; i < elements.length; i++){
		elements[i].style.backgroundColor = "white";
	}
}
Posted by: Guest on September-08-2020
6

javascript change background color

function changeBackground(color) {
   document.body.style.background = color;
}

window.addEventListener("load",function() { changeBackground('red') });
Posted by: Guest on March-20-2020

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