'; 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/vilsheim/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 , 0 , 0 , 6 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 6 , 0 , 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', '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', '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: [ 359.6913709739885 , 713.4886064717109 , 706.9080323184452 , 831.4260070554956 , 871.2724843408664 , 1022.8527570929584 , 514.697860986516 , 1018.8502783711505 , 949.2148547725055 , 949.2148547725055 , 757.5708665300983 , 972.4219102551223 , 923.9497697505444 , 813.3800652342355 , 816.989987897482 , 858.2181598931413 , 735.2199466586175 , 711.3856521869925 , 556.6975349127065 , 598.5785259929114 , 538.5716106241701 , 505.34129320265515 , 666.5816971568444 , 703.9464919294373 , 625.4103912607427 , 710.7342133080523 , 562.6121452114456 , 628.9023321122376 , 734.8207292760055 , 757.3103550594003 , 607.4526527992934 , 703.4413509471563 , 692.2568910174048 , 463.0178972181554 , 354.7828186120914 , 351.4203603919494 , 8.829905542443912 , 9.125806982933106 , 9.66609671528848 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 169.36353829557714, 609.7560975609756, 650, 650, 943.2624113475177, 1274.7524752475247, 525.164113785558, 1015.3846153846154, 870.7692307692307, 870.7692307692307, 842.1052631578947, 1009.3896713615023, 911.3001215066829, 804.7138047138047, 812.9251700680272, 900, 748.3333333333334, 800, 632.9113924050633, 635.1791530944625, 635.1791530944625, 635.1791530944625, 712.1484141232795, 790.3780068728522, 632.9113924050633, 739.7737162750218, 601.0928961748634, 632.9113924050633, 885.4166666666666, 885.4166666666666, 796.9543147208121, 871.647509578544, 800, 454.54545454545456, 337.8378378378378, 454.54545454545456, 8.99008966493629, 8.99008966493629, 8.99008966493629 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Vilsheim', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });