javascript format currency
function formatToCurrency(amount){
return (amount).toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,');
}
formatToCurrency(12.34546); //"12.35"
formatToCurrency(42345255.356); //"42,345,255.36"javascript format currency
function formatToCurrency(amount){
return (amount).toFixed(2).replace(/\d(?=(\d{3})+\.)/g, '$&,');
}
formatToCurrency(12.34546); //"12.35"
formatToCurrency(42345255.356); //"42,345,255.36"javascript 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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