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script.js
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script.js
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/* clock */
const hours = document.querySelector(".hours");
const minutes = document.querySelector(".minutes");
const seconds = document.querySelector(".seconds");
/* play button */
const play = document.querySelector(".play");
const pause = document.querySelector(".pause");
const playBtn = document.querySelector(".circle__btn");
const wave1 = document.querySelector(".circle__back-1");
const wave2 = document.querySelector(".circle__back-2");
/* rate slider */
const container = document.querySelector(".slider__box");
const btn = document.querySelector(".slider__btn");
const color = document.querySelector(".slider__color");
const tooltip = document.querySelector(".slider__tooltip");
clock = () => {
let today = new Date();
let h = (today.getHours() % 12) + today.getMinutes() / 59; // 22 % 12 = 10pm
let m = today.getMinutes(); // 0 - 59
let s = today.getSeconds(); // 0 - 59
h *= 30; // 12 * 30 = 360deg
m *= 6;
s *= 6; // 60 * 6 = 360deg
rotation(hours, h);
rotation(minutes, m);
rotation(seconds, s);
// call every second
setTimeout(clock, 500);
};
rotation = (target, val) => {
target.style.transform = `rotate(${val}deg)`;
};
window.onload = clock();
dragElement = (target, btn) => {
target.addEventListener("mousedown", (e) => {
onMouseMove(e);
window.addEventListener("mousemove", onMouseMove);
window.addEventListener("mouseup", onMouseUp);
});
onMouseMove = (e) => {
e.preventDefault();
let targetRect = target.getBoundingClientRect();
let x = e.pageX - targetRect.left + 10;
if (x > targetRect.width) {
x = targetRect.width;
}
if (x < 0) {
x = 0;
}
btn.x = x - 10;
btn.style.left = btn.x + "px";
// get the position of the button inside the container (%)
let percentPosition = ((btn.x + 10) / targetRect.width) * 100;
// color width = position of button (%)
color.style.width = percentPosition + "%";
// move the tooltip when button moves, and show the tooltip
tooltip.style.left = btn.x - 5 + "px";
tooltip.style.opacity = 1;
// show the percentage in the tooltip
tooltip.textContent = Math.round(percentPosition) + "%";
};
onMouseUp = (e) => {
window.removeEventListener("mousemove", onMouseMove);
tooltip.style.opacity = 0;
btn.addEventListener("mouseover", function () {
tooltip.style.opacity = 1;
});
btn.addEventListener("mouseout", function () {
tooltip.style.opacity = 0;
});
};
};
dragElement(container, btn);
/* play button */
playBtn.addEventListener("click", function (e) {
e.preventDefault();
pause.classList.toggle("visibility");
play.classList.toggle("visibility");
playBtn.classList.toggle("shadow");
wave1.classList.toggle("paused");
wave2.classList.toggle("paused");
});