Answers for "javascript change background color of class"

28

javascript style background color

// change background color for specific id ..
function changebackground(){
	document.getElementById('id').style.backgroundColor = 'green' ; 
}
// change background color for whole body..
function changebackground(){
	document.body.style.backgroundColor = 'green';
}
Posted by: Guest on May-17-2020
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
2

JavaScript Change Background Color

var element = document.body;
element.style.backgroundColor = "blue";
Posted by: Guest on October-27-2020

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