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Bucle foreach de Javasript: sume todos los valores y obtenga la suma de todos los valores

Tengo este temporizador de javascript y quiero obtener todos los valores para cada vez de mi base de datos. Quiero sumar todos los números y obtener el resultado final. El problema es que mi temporizador tiene un formato de hora específico.

Código

 let htmlTdTime = taskTimeRow.querySelectorAll("td:nth-child(2)"); htmlTdTime.forEach((time) => { let time2 = time.innerHTML let a2 = time2.split(":"); let seconds2 = +a2[0] * 60 * 60 + +a2[1] * 60 + +a2[2]; let ti2 = ""; function timer2() { seconds2++; let hours = Math.floor(seconds2 / 3600); // Get minutes let minutes = Math.floor((seconds2 - hours * 3600) / 60); // Get seconds2 let secs = Math.floor(seconds2 % 60); if (hours < 10) { hours = `0${hours}`; } if (minutes < 10) { minutes = `0${minutes}`; } if (secs < 10) { secs = `0${secs}`; } let singleTime = time.innerHTML; console.log(singleTime) ti2 = `${hours}:${minutes}:${secs}`; return ti2; } timer2(); }) // THIS IS WHAT I GET WHEN I CONSOLE.LOG // 00:00:21 // 03:10:15 // 00:49:31 // 30:00:53 // 00:45:21 // 12:32:56 // 00:00:56
about 4 years ago · Juan Pablo Isaza
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