'; let req = new XMLHttpRequest(); req.onreadystatechange = function () { if (req.readyState === 4 && req.status === 200) { let result = JSON.parse(req.response); document.getElementById("landprices").innerHTML = result.data; buildCharts(result.charts.areaChartData, result.charts.qmPriceChartData); loading = false; } else if (req.readyState === 4) { loading = false; } }; const url = "/stadt/nidda/aggregation?year=" + val[1] + "&month=" + val[0]; req.open('GET', url, true); setTimeout(function () { req.send(); }, 1200); } }) } const areaChartData = { labels: [], data: [] }; const qmPriceChartData = { labels: [], data: [] }; areaChartData.labels = [ "0 m² - 100 m²" , "100 m² - 500 m²" , "500 m² - 1000 m²" , "1000 m² - 2000 m²" , "2000 m²+" ]; areaChartData.data = [ 0 , 3 , 14 , 8 , 0 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 4 , 17 , 3 , 1 , 0 ]; buildCharts(areaChartData, qmPriceChartData); new Chart(document.getElementById("trend-chart"), { type: 'line', data: { labels: [ 'Apr. 2021', 'Aug. 2021', 'Nov. 2021', 'Dez. 2021', 'Jan. 2022', 'Feb. 2022', 'März 2022', 'Mai 2022', 'Juni 2022', 'Juli 2022', 'Aug. 2022', 'Sept. 2022', 'Okt. 2022', 'Nov. 2022', 'Dez. 2022', 'Jan. 2023', 'Feb. 2023', 'März 2023', 'Apr. 2023', 'Mai 2023', 'Juni 2023', 'Juli 2023', 'Aug. 2023', 'Sept. 2023', 'Okt. 2023', 'Nov. 2023', 'Dez. 2023', 'Jan. 2024', 'März 2024', 'Apr. 2024', 'Mai 2024', 'Juni 2024', 'Juli 2024', 'Aug. 2024', 'Sept. 2024', 'Okt. 2024', 'Nov. 2024', 'Dez. 2024', 'Jan. 2025', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 84.75657564807805 , 156.13089181575663 , 201.53122418383796 , 147.7784357954258 , 175.12422439062323 , 178.6904681073686 , 184.96900123255708 , 173.22676368422105 , 148.19347811284854 , 148.19347811284854 , 179.4166344281642 , 178.16004210030232 , 200.99352091332042 , 174.21112539558024 , 150.11564019246137 , 154.0499087134833 , 266.02395991068664 , 174.25763724869682 , 114.20602532914468 , 137.4826130773803 , 136.94554215714592 , 160.4169545174626 , 155.68054748920926 , 152.41533829468094 , 151.6745471914372 , 152.72367081409803 , 161.59772725891997 , 159.2048302026335 , 156.72417318617764 , 150.54185085422063 , 165.78372986084003 , 134.7358409439276 , 118.92219140153667 , 133.29814496388326 , 136.50844020770887 , 139.73012975023173 , 147.99646127682726 , 145.45293265440876 , 133.72463182017322 , 170.56252393431018 , 157.92650934829877 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 73.33333333333333, 106.14101592115239, 119.93243243243244, 93.6230071897468, 93.6230071897468, 89.38172043010752, 93.6230071897468, 119.5945945945946, 94.73684210526316, 94.73684210526316, 94.73684210526316, 120, 181.4516129032258, 150.0417014178482, 107.6923076923077, 107.6923076923077, 339.7412199630314, 118.05728518057285, 93.6230071897468, 93.6230071897468, 110.70983810709838, 199.07407407407408, 189.8148148148148, 160.13071895424838, 160.13071895424838, 160.13071895424838, 175.92592592592592, 175.92592592592592, 160.13071895424838, 150, 175.92592592592592, 171.10266159695817, 150, 171.10266159695817, 150, 150.19011406844106, 150, 150.5235602094241, 175.92592592592592, 185, 165.60636182902584 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Nidda', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });