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我有一個Highchart折線圖,我想要4行出現,2將通過我擁有的MySQL數據庫表進行動態更新, GoogleCharts API,但最近我見過HighCharts,對此印象非常深刻。我已經配置了它的工作,但我只能用它來工作。我試圖向數組中添加新行,但我似乎無法看到行的繪製位置,因爲我是HighCharts的新手。我已經將它配置爲使用「DPMO」列,並且當我將1行更改爲2時,它會顯示我想用dpmo行顯示的我的平均線。結合兩條靜態線,一條是3000條,另一條是5000條。HighCharts Linechart多行的MySQL/PHP數據
謝謝。
IRDR.php文件
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>OAK3 - 12 Week IRDR DPMO</title>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/setup.js"></script>
<script type="text/javascript" src="js/test.js"></script>
</head>
<body>
<script src="js/highcharts.js"></script>
<div id="sales" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
</body>
Setup.js
var chart;
$(document).ready(function() {
var cursan = {
chart: {
renderTo: 'sales',
defaultSeriesType: 'line',
marginRight: 10,
marginBottom: 20
},
title: {
text: 'IRDR 12 Week DPMO',
},
subtitle: {
text: 'http://blackmesa.amazon.com',
},
xAxis: {
categories: []
},
yAxis: {
title: {
text: 'DPMO'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
crosshairs: true,
shared: true
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
x: -10,
y: 30,
borderWidth: 0
},
plotOptions: {
series: {
cursor: 'pointer',
marker: {
lineWidth: 1
}
}
},
series: [{
color: Highcharts.getOptions().colors[2],
name: 'IRDR DPMO',
marker: {
fillColor: '#FFFFFF',
lineWidth: 3,
lineColor: null // inherit from series
},
dataLabels: {
enabled: true,
rotation: 0,
color: '#666666',
align: 'top',
x: -10,
y: -10,
style: {
fontSize: '9px',
fontFamily: 'Verdana, sans-serif',
textShadow: '0 0 0px black'
}
}
}],
}
//Fetch MySql Records
jQuery.get('js/data.php', null, function(tsv) {
var lines = [];
traffic = [];
try {
// split the data return into lines and parse them
tsv = tsv.split(/\n/g);
jQuery.each(tsv, function(i, line) {
line = line.split(/\t/);
dpmo = line[0];
average = line[1];
amo=parseFloat(line[1].replace(',', ''));
if (isNaN(amo)) {
amo = null;
}
traffic.push([
dpmo,
amo,
average
]);
});
} catch (e) { }
cursan.series[0].data = traffic;
chart = new Highcharts.Chart(cursan);
});
});
Data.php(它從MySQL數據庫表我的數據拉)
<?php
$con=mysql_connect('localhost','root','password');
mysql_select_db("test", $con);
$result=mysql_query('select substr(process_name,11,15) as process_name, a.dpmo as dpmo, a.process_id as process_id, oak3_ia.dpmo as average from (select * from oak3_irdr_chart order by process_id desc limit 12)a left join oak3_irdr_average oak3_ia on oak3_ia.process_id = a .process_id order by process_id');
while($row = mysql_fetch_array($result)) {
echo $row['process_name'] . "\t" . $row['dpmo']. "\t" . $row['average']. "\n";
}
?>
電流輸出:
預期輸出:
謝謝你的迴應。你會推薦我怎麼改正這個? cursan.series [0] .data = traffic;這應該改爲[]嗎?或者我將不得不在其他地方定義數組?對不起,我的noob反應,我沒有太多的這種製圖API的經驗。 – Spartacus38