fix five minute chart
This commit is contained in:
+16
-25
@@ -11,6 +11,7 @@ def fuenf_minuten():
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start_time = request.args.get('start_time', '00:00')
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end_time = request.args.get('end_time', '23:59')
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# Validierung der Eingabewerte
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if not start_date or not end_date:
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return jsonify({'error': 'Bitte sowohl Start- als auch End-Datum auswählen.'})
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@@ -18,9 +19,14 @@ def fuenf_minuten():
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conn = get_db_connection()
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cursor = conn.cursor()
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# SQL-Abfrage
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# SQL-Abfrage zur Generierung der 5-Minuten-Intervalle und Zählung der Übertragungen
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query = """
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WITH time_slots AS (
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WITH RECURSIVE seq AS (
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SELECT 0 AS n
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UNION ALL
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SELECT n + 5 FROM seq WHERE n + 5 <= TIMESTAMPDIFF(MINUTE, %s, %s)
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),
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time_slots AS (
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SELECT DATE_FORMAT(create_time, '%Y-%m-%d %H:%i') AS time_slot, COUNT(*) AS transmission_count
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FROM gi_debugger_entry
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WHERE webservice_id = %s
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@@ -28,51 +34,36 @@ def fuenf_minuten():
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GROUP BY time_slot
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),
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all_times AS (
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SELECT DATE_FORMAT(TIMESTAMPADD(MINUTE, (@row := @row + 5), %s), '%Y-%m-%d %H:%i') AS time_slot
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FROM (SELECT @row := -5) AS vars
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CROSS JOIN (
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SELECT 1 AS dummy
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FROM gi_debugger_entry
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LIMIT 100000
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) AS generator
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WHERE TIMESTAMPADD(MINUTE, @row, %s) <= %s
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SELECT DATE_FORMAT(TIMESTAMPADD(MINUTE, n, %s), '%Y-%m-%d %H:%i') AS time_slot
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FROM seq
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)
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SELECT all_times.time_slot, COALESCE(time_slots.transmission_count, 0) AS transmission_count
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FROM all_times
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LEFT JOIN time_slots ON all_times.time_slot = time_slots.time_slot
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ORDER BY all_times.time_slot;
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"""
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# Setzen der Parameter für die SQL-Abfrage
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start_datetime = f"{start_date} {start_time}"
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end_datetime = f"{end_date} {end_time}"
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# Debugging: Ausgabe der Parameter
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print(f"Start datetime: {start_datetime}")
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print(f"End datetime: {end_datetime}")
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print(f"Executing query for WEB_SERVICE_ID: {current_app.config['WEB_SERVICE_ID']}")
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try:
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# Ausführen der SQL-Abfrage
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cursor.execute(query, (
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start_datetime,
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end_datetime,
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current_app.config['WEB_SERVICE_ID'],
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start_datetime,
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end_datetime,
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start_datetime,
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start_datetime,
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end_datetime
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start_datetime
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))
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results = cursor.fetchall()
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# Debugging: Ausgabe der Ergebnisse
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print("SQL query executed successfully.")
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print("Results:", results)
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conn.close()
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# Formatierung der Ergebnisse für die API-Antwort
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return jsonify([{'time_slot': row[0], 'transmission_count': row[1]} for row in results])
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except Exception as e:
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# Fehlerbehandlung und Debugging
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# Fehlerbehandlung
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conn.close()
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print("Error during SQL execution:", str(e))
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return jsonify({'error': str(e)})
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@@ -1,12 +1,14 @@
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// Globale Variable für den Chart
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let fuenfMinutenChart;
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document.addEventListener('DOMContentLoaded', function() {
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const startDateInput = document.getElementById('startDate');
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const endDateInput = document.getElementById('endDate');
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const startTimeInput = document.getElementById('startTime');
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const endTimeInput = document.getElementById('endTime');
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// Funktion zum Abrufen und Aktualisieren des Charts
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function fetchAndUpdateChart() {
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const startDate = document.getElementById('startDate').value;
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const endDate = document.getElementById('endDate').value;
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const startTime = document.getElementById('startTime').value || '00:00';
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const endTime = document.getElementById('endTime').value || '23:59';
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const startDate = startDateInput.value;
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const endDate = endDateInput.value;
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const startTime = startTimeInput.value || '00:00';
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const endTime = endTimeInput.value || '23:59';
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if (!startDate || !endDate) {
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alert('Bitte sowohl Start- als auch End-Datum auswählen!');
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@@ -25,29 +27,25 @@ function fetchAndUpdateChart() {
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throw new Error('Ungültige Daten vom Server.');
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}
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console.log('5-Minuten-Daten:', data);
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const labels = data.map(item => item.time_slot);
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const values = data.map(item => item.transmission_count);
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// Farben für Balken (rot für 0-Werte, blau für andere Werte)
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// Farben für Balken: Rot für 0-Übertragungen, Blau für andere
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const backgroundColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 0.5)' : 'rgba(54, 162, 235, 0.5)');
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const borderColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 1)' : 'rgba(54, 162, 235, 1)');
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const ctx = document.getElementById('fuenfMinutenChart').getContext('2d');
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// Zerstöre den bestehenden Chart, falls vorhanden
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if (fuenfMinutenChart) {
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fuenfMinutenChart.destroy();
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if (window.fuenfMinutenChart) {
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window.fuenfMinutenChart.destroy();
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}
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// Erstelle den neuen Chart
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fuenfMinutenChart = new Chart(ctx, {
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window.fuenfMinutenChart = new Chart(ctx, {
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type: 'bar',
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data: {
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labels: labels,
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datasets: [{
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label: `Übertragungen`,
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label: 'Übertragungen',
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data: values,
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backgroundColor: backgroundColors,
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borderColor: borderColors,
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@@ -73,65 +71,18 @@ function fetchAndUpdateChart() {
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}
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});
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})
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.catch(err => console.error('Fehler bei der 5-Minuten-Datenabfrage:', err));
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}
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// Funktion, um Standardwerte für Datum und Zeit zu setzen
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function setDefaultDateTime() {
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const now = new Date();
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const yesterday = new Date();
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yesterday.setDate(now.getDate() - 1);
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// Standardwerte für Start- und Enddatum
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document.getElementById('startDate').value = yesterday.toISOString().split('T')[0];
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document.getElementById('endDate').value = now.toISOString().split('T')[0];
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// Standardwerte für Start- und Endzeit
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document.getElementById('startTime').value = '00:00';
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document.getElementById('endTime').value = '23:59';
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}
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// Eventlistener: Initialer Abruf beim Seitenladen
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document.addEventListener('DOMContentLoaded', () => {
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setDefaultDateTime(); // Standardwerte setzen
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fetchAndUpdateChart(); // Standard-Daten laden
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.catch(err => {
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console.error('Fehler bei der 5-Minuten-Datenabfrage:', err.message);
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alert(`Fehler bei der 5-Minuten-Datenabfrage: ${err.message}`);
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});
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// Eventlistener: Filteränderung
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document.getElementById('timeFilter').addEventListener('change', (event) => {
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const filter = event.target.value;
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// Anpassung der Datumswerte basierend auf dem Filter
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const now = new Date();
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let startDate;
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switch (filter) {
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case '24h':
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startDate = new Date();
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startDate.setDate(now.getDate() - 1);
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break;
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case '7d':
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startDate = new Date();
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startDate.setDate(now.getDate() - 7);
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break;
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case '1m':
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startDate = new Date();
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startDate.setMonth(now.getMonth() - 1);
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break;
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case '1y':
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startDate = new Date();
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startDate.setFullYear(now.getFullYear() - 1);
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break;
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case 'all':
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startDate = null;
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break;
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default:
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startDate = null;
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}
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if (startDate) {
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document.getElementById('startDate').value = startDate.toISOString().split('T')[0];
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document.getElementById('endDate').value = now.toISOString().split('T')[0];
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}
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// Event Listener für Datum- und Zeitauswahl
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startDateInput.addEventListener('change', fetchAndUpdateChart);
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endDateInput.addEventListener('change', fetchAndUpdateChart);
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startTimeInput.addEventListener('change', fetchAndUpdateChart);
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endTimeInput.addEventListener('change', fetchAndUpdateChart);
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// Initiales Laden des Diagramms
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fetchAndUpdateChart();
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});
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@@ -27,7 +27,7 @@
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<label for="endTime">End-Zeit:</label>
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<input type="time" id="endTime" value="23:59">
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<button id="calculateButton">Berechne maximale Differenz</button>
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<p id="maxTimeDiff">Lädt...</p>
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<p id="maxTimeDiff">Please press calculate.</p>
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</div>
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<div>
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<h2>5-Minuten-Chart</h2>
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