1
我剛接觸到highcharts和JS,並試圖繪製來自csv文件(data3.csv)的數據。HighCharts從CSV基本示例中讀取
這裏是目前的代碼:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Highcharts Example</title>
<!-- 1. Add these JavaScript inclusions in the head of your page -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript" src="highcharts.js"></script>
<!--[if IE]>
<script type="text/javascript" src="../js/excanvas.compiled.js"></script>
<![endif]-->
<!-- 2. Add the JavaScript to initialize the chart on document ready -->
<script type="text/javascript">
$(document).ready(function() {
var options = {
chart: {
renderTo: 'container',
defaultSeriesType: 'line'
},
title: {
text: 'Stock Chart'
},
xAxis: {
categories: []
},
yAxis: {
title: {
text: 'Price'
}
},
series: []
};
$.get('data3.csv', function(data) {
$.each(lines, function(lineNo, line) {
var items = line.split(',');
var series = {
data: []
};
$.each(items, function(itemNo, item) {
if (itemNo == 0) {
series.name = item;
} else {
series.data.push(parseFloat(item));
}
});
options.series.push(series);
});
var chart = new Highcharts.Chart(options);
});
});
</script>
</head>
<body>
<!-- 3. Add the container -->
<div id="container" style="width: 800px; height: 400px; margin: 0 auto"></div>
</body>
</html>
以及CSV文件的內容是:
Date Open
29/01/2010 538.49
28/01/2010 544.49
27/01/2010 541.27
26/01/2010 537.97
25/01/2010 546.59
然而,這是不是給一個圖表(只是給出標題)。
任何人都可以建議我去哪裏錯了嗎?
感謝
首先,這不是一個CSV(逗號分隔值)文件。 – Blaise 2015-01-08 14:53:22