'; 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/wegeleben/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 , 0 , 8 , 4 , 3 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 12 , 3 , 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', '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', 'Juli 2024', 'Sept. 2024', 'Nov. 2024', 'Dez. 2024', 'Jan. 2025', 'Feb. 2025', 'März 2025' ], datasets: [ { label: " €/m² im Durchschnitt", borderColor: "#0b4b82", backgroundColor: "#0b4b82", tension: 0.3, data: [ 40.14975342318217 , 61.32802357704348 , 64.02641882687863 , 57.327853601322325 , 57.327853601322325 , 54.772244874948406 , 55.27274882569796 , 61.71054845559685 , 59.970724512921066 , 59.970724512921066 , 52.43109525697725 , 63.81289131543987 , 68.78187614015049 , 71.92419768811197 , 68.68906498289527 , 65.44842387173547 , 59.178966956925734 , 66.16210106818825 , 30.05945459797664 , 31.66341823784175 , 45.89000130216903 , 39.970237681721265 , 30.504002546656068 , 38.728937572191995 , 43.183483026737456 , 41.85951930512157 , 48.20347649964905 , 42.8174309023988 , 44.115160912120984 , 45.90961291484204 , 33.1162941367023 , 19.042107116206672 , 37.80178222247279 , 49.7016826075451 , 45.007378546758986 , 13.828595810278168 , 51.28906642508526 , 56.8088690477059 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 39, 50.036258158085566, 74.8730964467005, 32.5, 32.5, 31.38337936228973, 42.645502645502646, 42.645502645502646, 42.645502645502646, 42.645502645502646, 32.5, 52.33980582524272, 65, 70.83333333333333, 70.83333333333333, 59.701492537313435, 52.03045685279188, 70.83333333333333, 22.959183673469386, 25, 42.23369310183013, 30.934371523915463, 25, 30.934371523915463, 42.23369310183013, 30.934371523915463, 42.23369310183013, 30.934371523915463, 45, 45, 45, 15, 45, 45, 45, 20.05730659025788, 45, 55 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Wegeleben', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });