'; 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/zedlitz/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 , 1 , 4 , 6 , 4 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 13 , 2 , 0 , 0 , 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', 'Apr. 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', 'Sept. 2024', 'Okt. 2024', 'Nov. 2024', 'Dez. 2024', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 75.55384056376468 , 111.82888455141195 , 116.91459451606059 , 114.77765464984996 , 110.75792967365064 , 110.44945088918244 , 105.0308504118649 , 108.18015456333902 , 111.93741839911915 , 109.01731508580947 , 109.01731508580947 , 102.52017716492456 , 105.2223291471757 , 101.31894737756878 , 97.03326586999856 , 91.22733273298458 , 74.66975545158728 , 74.27937708790513 , 82.4674919136845 , 70.04507615723017 , 75.29743339953455 , 80.78514112103419 , 95.71454205242308 , 79.69735068761305 , 76.63074159037498 , 95.25780898658631 , 77.134549782819 , 92.99683522921801 , 90.16425284511237 , 86.697593132502 , 83.4095443149493 , 87.52461000362318 , 54.191213913075856 , 75.83339481910767 , 73.33973514796365 , 64.76553137004437 , 39.290342986342054 , 72.50476579399013 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 51.02040816326531, 125.86062132661628, 125.86062132661628, 134.8824721377913, 129.56810631229237, 125.63840653728295, 100, 113.04347826086956, 113.04347826086956, 100, 100, 75.31380753138075, 81.66666666666667, 74.11764705882354, 81.66666666666667, 80.28259473346179, 68.75, 66.00660066006601, 70, 76.4430577223089, 80.28259473346179, 80.28259473346179, 92, 76.4430577223089, 76.4430577223089, 86.79550977896076, 76.4430577223089, 86.79550977896076, 86.79550977896076, 86.79550977896076, 86.79550977896076, 86.79550977896076, 54.363689433741975, 63.50267379679144, 63.50267379679144, 54.363689433741975, 54.363689433741975, 76.33196721311475 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Zedlitz', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });