Created
February 3, 2022 11:05
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const relogio = document.querySelector(".relogio"); | |
const displayHora = document.querySelector(".hora"); | |
const displayMinuto = document.querySelector(".minuto"); | |
const displaySegundo = document.querySelector(".segundo"); | |
const iniciar = document.querySelector(".iniciar"); | |
const parar = document.querySelector(".parar"); | |
const zerar = document.querySelector(".zerar"); | |
let isStart = false; | |
let isPaused = false; | |
let isClear = false; | |
let horas = 0; | |
let minutos = 0; | |
let segundos = 0; | |
iniciar.addEventListener("click", () => { | |
relogio.style.color = "black"; | |
isStart = true; | |
isClear = false; | |
isPaused = false; | |
}); | |
parar.addEventListener("click", () => { | |
relogio.style.color = "red"; | |
isPaused = true; | |
console.log("Parar"); | |
}); | |
zerar.addEventListener("click", () => { | |
relogio.style.color = "red"; | |
isClear = true; | |
isStart = false; | |
console.log("Zerar"); | |
}); | |
setInterval(() => { | |
if (isClear !== false) { | |
segundos = 0; | |
minutos = 0; | |
horas = 0; | |
displaySegundo.innerHTML = "00"; | |
displayMinuto.innerHTML = "00"; | |
displayHora.innerHTML = "00"; | |
} | |
if (isStart !== false) { | |
if (isPaused !== true) { | |
const somaSegundos = ++segundos; | |
displaySegundo.innerHTML = somaSegundos; | |
if (somaSegundos == 60 ) { | |
displaySegundo.innerHTML = 0; | |
const somaMinutos = ++minutos; | |
segundos = 0; | |
displayMinuto.innerHTML = somaMinutos; | |
if (somaMinutos == 60) { | |
displayMinuto.innerHTML = 0; | |
const somaHoras = ++horas; | |
minutos = 0; | |
displayHora.innerHTML = somaHoras; | |
} | |
} | |
} | |
} | |
},1000); |
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