28 lines
776 B
JavaScript
28 lines
776 B
JavaScript
document.querySelector(".plus").addEventListener("click", () => {
|
|
const input = document.querySelector(".num-box input");
|
|
const step = Number(input.step) || 1000;
|
|
const max = Number(input.max);
|
|
|
|
let newValue = Number(input.value) + step;
|
|
|
|
if (!isNaN(max)) {https://git-eng.ukwms.ac.id/2526-web/Kelompok_13.git
|
|
newValue = Math.min(newValue, max);
|
|
}
|
|
|
|
input.value = newValue;
|
|
});
|
|
|
|
document.querySelector(".minus").addEventListener("click", () => {
|
|
const input = document.querySelector(".num-box input");
|
|
const step = Number(input.step) || 1000;
|
|
const min = Number(input.min);
|
|
|
|
let newValue = Number(input.value) - step;
|
|
|
|
if (!isNaN(min)) {
|
|
newValue = Math.max(newValue, min);
|
|
}
|
|
|
|
input.value = newValue;
|
|
});
|