'; 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/schlat/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 , 4 , 5 , 4 , 4 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 0 , 0 , 3 , 0 , 14 ]; 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', 'Juni 2024', 'Aug. 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: [ 279.82487611024703 , 472.82093725132205 , 652.3457334807028 , 483.0356110216757 , 483.0356110216757 , 593.0573416093956 , 581.3871607893045 , 570.8935579137438 , 703.2474064768975 , 610.0382363988858 , 610.0382363988858 , 569.446275151429 , 675.3843945910545 , 695.2560994461531 , 711.5038520100787 , 706.5588145596424 , 643.8948124917127 , 597.0356913263977 , 501.0228155124006 , 546.3736285714197 , 565.0620109418768 , 554.3938578541197 , 594.4753425052232 , 596.3584121589298 , 647.1844769641923 , 690.408832766275 , 702.4392707941621 , 701.8449290853761 , 738.2855817418039 , 781.0341667811457 , 625.7710846045053 , 649.4145812947949 , 523.6947101218268 , 626.7156826385103 , 624.8549640413041 , 426.69025997489734 , 542.0368380845842 , 507.83009677913634 , 543.7677410435267 , 612.1963227271364 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 183.752417794971, 409.3567251461988, 837.5, 425.531914893617, 425.531914893617, 651.4084507042254, 482.1280133000831, 482.1280133000831, 754.9234135667396, 666.6666666666666, 666.6666666666666, 651.4084507042254, 636.5503080082135, 788.2882882882883, 661.0169491525423, 702.42656449553, 610.6870229007634, 557.5539568345324, 506.36942675159236, 553.3333333333334, 604.6511627906976, 560.4885099855453, 566.2042875157629, 642.8571428571429, 653.4653465346535, 642.8571428571429, 676.8837803320562, 642.8571428571429, 741.7268923545074, 746.2686567164179, 647.8220574606116, 741.7268923545074, 676.8837803320562, 642.8571428571429, 648.6766995329527, 363.0952380952381, 642.8571428571429, 466.95402298850576, 585.6353591160221, 585.6353591160221 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Schlat', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });