javascript format number as currency
const formatter = new Intl.NumberFormat('en-US', {
style: 'currency',
currency: 'USD',
minimumFractionDigits: 2
})
formatter.format(1000) // "$1,000.00"
formatter.format(10) // "$10.00"
formatter.format(123233000) // "$123,233,000.00"tofixed currency in js
(12345.67).toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,'); // 12,345.67javascript format price
// Javascript has a number formatter (part of the Internationalization API).
const number = 123456.789;
// another example
console.log(new Intl.NumberFormat('ja-JP', {
style: 'currency',
currency: 'BWP',
}).format(number));
// MORE INFO -> https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormatjavascript currency converter
const select = document.querySelectorAll('.currency');
const number = document.getElementById("number");
const output = document.getElementById("output");
fetch('https://api.frankfurter.app/currencies').then((data) => data.json())
.then((data) => {
display(data);
});
function display(data) {
const entries = Object.entries(data);
for (var i = 0; i < entries.length; i++) {
select[0].innerHTML += `<option value="${entries[i][0]}">${entries[i][0]} : ${entries[i][1]}</option>`;
select[1].innerHTML += `<option value="${entries[i][0]}">${entries[i][0]} : ${entries[i][1]}</option>`;
}
}
function updatevalue() {
let currency1 = select[0].value;
let currency2 = select[1].value;
let value = number.value;
if (currency1 != currency2) {
convert(currency1, currency2, value);
} else {
alert("Choose Diffrent Currency");
}
}
function convert(currency1, currency2, value) {
const host = "api.frankfurter.app";
fetch(`https://${host}/latest?amount=${value}&from=${currency1}&to=${currency2}`)
.then((val) => val.json())
.then((val) => {
console.log(Object.values(val.rates)[0]);
output.value = Object.values(val.rates)[0];
});
}Copyright © 2021 Codeinu
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