18 lines
535 B
JavaScript
18 lines
535 B
JavaScript
async function api(base){
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const res = await fetch(`https://api.exchangeratesapi.io/latest?base=${base}`);
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const data = await res.json();
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return data.rates;
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}
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async function convert(){
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const base = document.getElementById('curr').value;
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const rates = await api(base);
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const cur = document.getElementById('curr2').value;
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var coef = rates[cur];
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if (base==cur){
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coef = 1;
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}
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var val = document.getElementById('val').value;
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document.getElementById('res').textContent = val*coef + ' ' +document.getElementById('curr2').value;
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}
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