'; 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/haßmersheim/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 , 7 , 5 , 3 , 0 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 3 , 3 , 1 , 2 , 6 ]; 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', 'Juli 2023', 'Aug. 2023', 'Sept. 2023', 'Okt. 2023', 'Nov. 2023', 'Dez. 2023', 'Jan. 2024', 'März 2024', 'Apr. 2024', 'Mai 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: [ 214.5798685811955 , 205.77712288571743 , 289.5994872784417 , 334.1359788229976 , 334.1359788229976 , 420.2338580207962 , 431.37329618279665 , 454.0303197359514 , 409.5513276347035 , 444.89265617060573 , 444.89265617060573 , 474.6208687391161 , 567.3681402201428 , 468.7514801794711 , 508.225186637293 , 385.75269286698864 , 360.5688190059982 , 320.02260265278045 , 287.4033075474365 , 269.19281660390016 , 261.519654830893 , 383.5688357298979 , 308.92935037867437 , 283.0857528761294 , 359.698032033868 , 366.5291129802364 , 306.07210740974676 , 479.6330503435026 , 255.9241501480944 , 531.3343889315473 , 384.98185879449557 , 397.67608997063724 , 409.819269710807 , 379.6083617317667 , 626.6748601454688 , 362.08027371044614 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 210, 86.88783570300158, 134.2281879194631, 258.37988826815644, 258.37988826815644, 231.84357541899442, 307.2625698324022, 307.2625698324022, 307.2625698324022, 329.80132450331126, 329.80132450331126, 428.921568627451, 564.4927536231884, 368.1818181818182, 376.50602409638554, 307.21870868839335, 258.0071174377224, 220, 220, 270, 253.2051282051282, 481.7987152034261, 330, 253.2051282051282, 399.5, 399.5, 301.3871374527112, 498.812351543943, 175.55555555555554, 302.3255813953488, 498.812351543943, 329.9492385786802, 329.9492385786802, 240, 547.6190476190476, 352.17391304347825 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Haßmersheim', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });