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Javascript 2022-01-22 19:41:14
addeventlistener js to change style
var button = document.querySelector("button"); button.addEventListener("click", function() { const curColour = document.body.style.backgroundColor; document.body.style.backgroundColor = curColour === 'red' ? 'blue' : 'red'; }); Add solution -
Javascript 2021-09-08 13:50:02
how to add class to element on mouseclick with js
// element.classList.add("newClass"); // or // element.className += "newClass"; // Example document.querySelector("button").onclick = function addNewClass() { document.querySelector(".elementToChange").classList... Add solution