'; 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/oppenweiler/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 , 8 , 1 , 0 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 1 , 0 , 0 , 5 , 7 ]; 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: [ 410.76381726310433 , 546.9115329041512 , 962.5916013206157 , 583.4603464823318 , 601.9740517221047 , 730.6979959253713 , 674.0431061789773 , 780.8019583318435 , 607.0380849711426 , 498.61791651037504 , 498.61791651037504 , 577.6661370637457 , 565.0417090641229 , 446.08712496627373 , 427.8872995776278 , 442.1479511451231 , 520.6631974475849 , 412.88422915890567 , 442.81218038246766 , 446.74600965911964 , 378.379553656491 , 444.4710062504723 , 360.7265314899143 , 410.8074780727296 , 381.4717636402751 , 398.998537897694 , 387.8472917108035 , 491.611311577162 , 675.0536327028835 , 598.1997387079657 , 449.0073702947484 , 523.8662192531807 , 523.8662192531807 , 437.5816965317776 , 558.0476008397908 , 545.9734253629113 , 620.0625745545162 , 842.7693345131568 , 578.7466157013512 , 470.2356356517866 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 302.2670025188917, 308.48329048843186, 1463.7931034482758, 410, 593.2330827067669, 851.3931888544892, 650.5376344086021, 1133.3333333333333, 283.0570157703194, 398.880895283773, 398.880895283773, 398.880895283773, 521.978021978022, 471.42857142857144, 471.42857142857144, 383.9935327405012, 572.1830985915493, 309.7893432465923, 540.8163265306123, 540.8163265306123, 396.48622981956316, 396.48622981956316, 418.31238779174146, 418.31238779174146, 429.35420743639924, 428.7769784172662, 418.31238779174146, 428.7769784172662, 581.8307905686546, 581.8307905686546, 460, 581.8307905686546, 581.8307905686546, 346.8586387434555, 600, 581.8307905686546, 688.4816753926701, 1106.414691943128, 686.5284974093264, 533.3333333333334 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Oppenweiler', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });