'; 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/oppenau/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 , 2 , 4 , 1 , 0 ]; qmPriceChartData.labels = [ "0 € / m² - 100 € / m²" , "100 € / m² - 200 € / m²" , "200 € / m² - 300 € / m²" , "300 € / m² - 400 € / m²" , "400 € / m²+" ]; qmPriceChartData.data = [ 0 , 2 , 4 , 0 , 1 ]; 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', 'März 2024', 'Apr. 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: [ 211.5148226618362 , 274.07253782771477 , 422.246597240084 , 372.2468498353139 , 360.24324823181655 , 312.01490923934256 , 343.6777290777692 , 339.19858281705507 , 350.9411313510854 , 257.7505255192905 , 257.7505255192905 , 291.3590641756658 , 282.1250920003518 , 274.2453727816991 , 286.9098298838484 , 285.23149025561287 , 338.7583817894054 , 309.03542497779364 , 268.4294201278253 , 177.7637110489076 , 188.02802269921338 , 177.59171985995067 , 177.14796909486313 , 172.56317281018832 , 171.8165510548541 , 103.20528668432169 , 143.60905775482797 , 218.6890413733732 , 196.25920662920007 , 230.612539868846 , 442.93048331747474 , 242.94872158243044 , 248.48901514182526 ], yAxisID: 'y', }, { label: " €/m² Median", borderColor: "#76b4e8", backgroundColor: "#76b4e8", tension: 0.3, type: 'line', data: [ 188.40579710144928, 320, 518.5191256830601, 361.9441571871768, 334.82142857142856, 361.9441571871768, 496.63299663299665, 460, 365.49, 288.34355828220856, 288.34355828220856, 300, 300, 300, 314, 318.4238551650692, 362.4963570127505, 314.69465648854964, 314.69465648854964, 182.6474885844749, 182.4203821656051, 182.13195548489665, 182.13195548489665, 318.7660668380463, 182.47171532846716, 141.76663031624864, 142.67990074441687, 250, 246.59863945578232, 250, 295, 250, 250 ], } ] }, options: { legend: {display: true}, title: { display: true, text: 'Entwicklung der Quadratmeterpreise in Oppenau', fontSize: 16, fontStyle: "normal", fontFamily: "'Open Sans',sans-serif" } } }); });