jquery-highcharts获得json数据
<html>
<head>
<meta http-equiv="Content-Type" content="text/html" charset="gb2312" />
<title>饼图-例子</title>
<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/highcharts.js" type="text/javascript"></script>
<script src="js/exporting.js" type="text/javascript"></script>
<script type="text/javascript">
var chart;
$(document).ready(function() {
var chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false
},
title: {
text: 'Browser market shares at a specific website, 2010'
},
tooltip: {
formatter: function() {
return '<b>'+ this.point.name +'</b>: '+ this.percentage +' %';
}
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
color: '#000000',
connectorColor: '#000000',
formatter: function() {
return '<b>'+ this.point.name +'</b>: '+ this.percentage +' %';
}
}
}
},
series: [{
type: 'pie',
name: 'Browser share',
data: [
['Firefox', 45.0],
{
name: 'IE',
y: 26.8,
sliced: true,
selected: true
},
['Chrome', 12.8],
['Safari', 8.5],
['Opera', 6.2],
['Others', 0.7]
]
}]
});
function getForm(){
//var data = ["['Firefox',45.0]","[{name: 'Chrome',y: 26.8,sliced: true,selected: true}]","['IE',12.8]","['Safari',8.5]","['Opera',6.2]","['Others',0.7]"];
//var data = "[{'Firefox',45.0},{'Chrome',26.8},{'IE',12.8},{'Safari',8.5},{'Opera',6.2},{'Others',0.7}]";
var data = [['Firefox',45.0],{name: 'Chrome',y: 26.8,sliced: true,selected: true},['IE',12.8],['Safari',8.5],['Opera',6.2],['Others',0.7]];
chart.series[0].setData(data);
chart.redraw();
}
$(document).ready(function() {
//每隔3秒自动调用方法，实现图表的实时更新
// window.setInterval(getForm,3000);
getForm();
});
});
</script>
</head>
<body>
<div id="container" style="width: 800px; height: 400px; margin: 0 auto ;border:1px #000000 solid;"></div>
</body>
</html>