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10.js
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// let btns = document.querySelectorAll("button");
// for (btn of btns) {
// btn.onclick = sayHello;
// btn.onclick = sayName;
// btn.onmouseenter = function () {
// console.log("you entered a button");
// btn.addEventListener("click", sayHello);
// btn.addEventListener("click", sayName);
// btn.addEventListener("dblclick", function () {
// console.log("you double clicked me");
// });
// };
// console.dir(btn);
// }
// function sayHello() {
// alert("Hello!");
// }
// function sayName() {
// alert("Apna College");
// }
let btn = document.querySelector("button");
btn.addEventListener("click", function () {
let h3 = document.querySelector("h3");
let randomColor = getRandomColor();
h3.innerText = randomColor;
let div = document.querySelector('div');
div.style.backgroundColor = randomColor;
console.log("color updated");
});
function getRandomColor() {
let red = Math.floor(Math.random() * 255);
let green = Math.floor(Math.random() * 255);
let blue = Math.floor(Math.random() * 255);
let color = `rgb(${red}, ${green}, ${blue})`;
return color;
}