ChaoticByte/drinks-manager
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Added NaN-checks for the number input on the order page to fix some weird behaviour

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W13R 2022-05-24 20:28:16 +02:00
parent 537818fc27
commit 22382eef6e
1 changed files with 7 additions and 0 deletions
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7
static/js/order.js
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@ -21,6 +21,9 @@ document.addEventListener("DOMContentLoaded", () => {
setTimeout(() => { setTimeout(() => {
let number_of_drinks = parseFloat(order_number_of_drinks_input.value); let number_of_drinks = parseFloat(order_number_of_drinks_input.value);
if (isNaN(number_of_drinks)) {
number_of_drinks = 1;
}
let calculated_sum = order_price_per_drink * number_of_drinks; let calculated_sum = order_price_per_drink * number_of_drinks;
order_sum_element.innerText = new Intl.NumberFormat(undefined, {minimumFractionDigits: 2}).format(calculated_sum); order_sum_element.innerText = new Intl.NumberFormat(undefined, {minimumFractionDigits: 2}).format(calculated_sum);
@ -41,6 +44,10 @@ document.addEventListener("DOMContentLoaded", () => {
event.preventDefault(); // Don't do the default submit action! event.preventDefault(); // Don't do the default submit action!
if (isNaN(parseFloat(order_number_of_drinks_input.value))) {
order_number_of_drinks_input.value = 1;
}
let xhr = new XMLHttpRequest(); let xhr = new XMLHttpRequest();
let formData = new FormData(order_form); let formData = new FormData(order_form);