Bestellung #30
@ -15,7 +15,7 @@
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<main>
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<div class="form-container">
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<form action="/submit-bestellung" method="post">
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<form action="/submit-bestellung" method="post" id="bestellform">
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<h2>Bestellformular</h2>
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<label for="vorname">Vorname:</label>
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@ -42,11 +42,46 @@
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<label for="ArtikelNr">Artikel Nr.:</label>
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<textarea id="ArtikelNr" name="ArtikelNr" rows="4" required placeholder="Artikel Nr."></textarea>
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<a href="/bestellung" class="button-submit">Bestellung absenden</a>
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<a href="/bestellung" class="button-submit" id="bestellformular">Bestellung absenden</a>
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</form>
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</div>
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</main>
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<script>
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document.getElementById('bestellform').addEventListener('bestellformular', async (event) => {
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event.preventDefault(); // Verhindert das Standardformularverhalten
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const userId = document.getElementById('KundenNr').value;
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const productId = document.getElementById('ArtikelNr').value;
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try {
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const response = await fetch('/api/bestellung', {
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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({
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userId,
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productId,
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})
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});
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const result = await response.json();
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if (response.ok) {
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alert('Bestellung erfolgreich!');
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window.location.href = '/bestellung.html'; // Weiterleitung zur Bestellübersicht
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} else {
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alert('Fehler bei der Bestellung: ' + result.message);
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}
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} catch (error) {
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console.error('Fehler:', error);
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alert('Fehler beim Bestellen.');
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}
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});
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</script>
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<!-- Footer wird dynamisch geladen -->
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<div id="footer"></div>
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</div>
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@ -25,6 +25,30 @@
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</div>
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</main>
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<script>
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async function ladeBestellung() {
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try {
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const response = await fetch('/api/bestellung/daten');
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if (response.ok) {
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const data = await response.json();
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document.getElementById('kundenNr').textContent = data.kundenNr;
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document.getElementById('produktId').textContent = data.artikelNr;
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document.getElementById('produktName').textContent = data.produktName;
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document.getElementById('preis').textContent = data.preis + ' €';
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} else {
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console.error('Fehler beim Laden der Bestelldaten.');
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}
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} catch (error) {
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console.error('Fehler: ', error);
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}
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}
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window.addEventListener('DOMContentLoaded', ladeBestellung);
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</script>
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<!-- Footer wird dynamisch geladen -->
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<div id="footer"></div>
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</body>
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35
server.js
35
server.js
@ -168,6 +168,41 @@ app.post('/api/user/login', (req, res) => {
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})
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})
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app.post('/api/bestellung', (req, res) => {
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const { userId, productId} = req.body;
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// 1. Produktpreis holen
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const productSql = 'SELECT price FROM product WHERE productId = ?';
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const producNameSql = 'SELECT name FROM product WHERE productId = ?';
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db.query(productSql, [productId], (err, productResults) => {
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if (err || productResults.length === 0) {
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console.error('Fehler beim Abrufen des Produkts: ', err);
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return res.status(500).json({ message: 'Produkt nicht gefunden oder Serverfehler' });
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}
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const productPrice = productResults[0].price;
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});
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});
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app.get('/api/bestellung/daten', (req, res) => {
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db.query(sql, [userId], (err, results) => {
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if (err) {
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console.error('Fehler beim Abrufen der Bestellung: ', err);
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return res.status(500).json({ message: 'Fehler beim Abrufen der Bestellung' });
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}
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if (results.length === 0) {
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return res.status(404).json({ message: 'Keine Bestellung gefunden' });
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}
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res.json(results);
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});
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});
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const getIndexRoute = require('./scripts/routes/other/route-index');
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app.use('/', getIndexRoute);
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Reference in New Issue
Block a user