37 lines
1.0 KiB
JavaScript
37 lines
1.0 KiB
JavaScript
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document.getElementById('btn').addEventListener('click', async () => {
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const fuelType = document.getElementById('fuel').value;
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const liters = document.getElementById('price').value;
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// Spakuj dane w formacie JSON
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const data = {
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nazwa: fuelType,
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cena: parseFloat(liters) // konwertuj na liczbę, jeśli wartość jest liczbową
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};
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console.log("ok");
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try {
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// Wykonaj żądanie POST
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const response = await fetch('php/post.php', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify(data)
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});
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// Przetwarzanie odpowiedzi
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if (response.ok) {
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const result = await response.json();
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console.log('Odpowiedź serwera:', result);
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alert(`Koszt paliwa: ${result.cost}`);
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} else {
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console.error('Błąd:', response.statusText);
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}
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} catch (error) {
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console.error('Błąd:', error);
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}
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});
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