ASP.NET MVC+HighCharts开发统计图表
HighCharts是开源的Web图表js组件，与D3.js一样，经常用于数据可视化。HighCharts图表类型丰富，功能非常强大，是很好的数据可视化解决方案，其官方网站为：http://www.hcharts.cn/，感兴趣的读者可以自行去下载HighCharts并按照给出的Example尝试着开发，基本上按照示例中的例子，把数据部分替换成自己想要展示的数据就可以了，非常容易上手。本篇博客将结合ASP.NET MVC和HighCharts开发统计图表功能，为简单起见，这里只演示三个最基本、最常用的图表类型（柱状图、饼图）。
一、横向柱状图
前端cshtml代码：
@{
Layout = null;
}
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>退休单位统计title>
<script src='@Url.Content("~/Scripts/jquery-1.7.1.js")'>script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts.js")'>script>
<script src='@Url.Content("~/Scripts/hightcharts/exporting.js")'>script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts-zh_CN.js")'>script>
head>
<body>
<div id="container" style="min-width: 400px; height: 400px">
div>
<script type="text/javascript">
$(function () {
$.ajax({
url: '@Url.Action("GetTXDW", "TJTB")',
type: 'get',
success: function (result) {
var name = result.split(';')[0];
var data = result.split(';')[1];
var nname = eval('(' + name + ')');
var ddata = eval('(' + data + ')');
$('#container').highcharts({
chart: {
type: 'bar'
},
title: {
text: '退休人数最多的十个单位'
},
subtitle: {
text: ''
},
xAxis: {
categories: nname,
// [
// '自由职业',
// 'xxx有限公司',
// 'xxx工程总公司',
// 'xxx有限公司',
// 'xxx总公司',
// 'xxx有限公司',
// 'xxx有限公司',
// 'xxx有限公司',
// 'xxx厂',
// 'xxx有限责任公司'
// ],
title: {
text: null
}
},
yAxis: {
min: 0,
title: {
text: '人数',
align: 'high'
},
labels: {
overflow: 'justify'
}
},
tooltip: {
valueSuffix: '人'
},
plotOptions: {
bar: {
dataLabels: {
enabled: true,
allowOverlap: true
}
}
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
x: -40,
y: 100,
floating: true,
borderWidth: 1,
backgroundColor: ((Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF'),
shadow: true
},
credits: {
enabled: false
},
series:
[{
name: '人数',
data: ddata
//data: [23926, 2328, 1828, 1816, 1485, 1464, 1408, 1164, 1124, 1124]
}
]
});
}
});
})
script>
body>
html>控制器cs代码：
/// 二、饼图
前端cshtml代码：
@{
Layout = null;
}
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>性别统计title>
<script src='@Url.Content("~/Scripts/jquery-1.7.1.js")' type="text/javascript">script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts.js")' type="text/javascript">script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts-3d.js")' type="text/javascript">script>
<script src='@Url.Content("~/Scripts/hightcharts/exporting.js")' type="text/javascript">script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts-zh_CN.js")' type="text/javascript">script>
head>
<body>
<div id="container" style="min-width: 400px; height: 400px">
div>
<script type="text/javascript">
$(function () {
$.ajax({
url: '@Url.Action("GetXBTJ", "TJTB")',
type: 'get',
success: function (result) {
var data = eval('(' + result + ')');
$('#container').highcharts({
chart: {
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false
},
title: {
text: '退休人员性别比例'
},
tooltip: {
headerFormat: '{series.name}
',
pointFormat: '{point.name}: {point.percentage:.1f}%'
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
format: '{point.name}: {point.percentage:.1f} %',
style: {
color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
}
}
}
},
series: [{
type: 'pie',
name: '退休人员性别比例',
data: data
}]
});
}
});
});
script>
body>
html>控制器cs代码：
/// 三、纵向柱状图
前端cshtml代码：
@{
Layout = null;
}
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>每日进出库统计title>
<script src='@Url.Content("~/Scripts/jquery-1.7.1.js")'>script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts.js")'>script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts-3d.js")'>script>
<script src='@Url.Content("~/Scripts/hightcharts/exporting.js")'>script>
<script src='@Url.Content("~/Scripts/hightcharts/highcharts-zh_CN.js")'>script>
head>
<body>
<div id="container" style="min-width: 400px; height: 400px">
div>
<script type="text/javascript">
$(function () {
$.ajax({
url: '@Url.Action("GETJCK", "TJTB")',
type: 'get',
success: function (result) {
var date = result.split(';')[0];
var ink = result.split(';')[1];
var outk = result.split(';')[2];
var data1 = eval('(' + date + ')');
var data2 = eval('(' + ink + ')');
var data3 = eval('(' + outk + ')');
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: '每日档案进出库情况（最近10天）'
},
subtitle: {
text: ''
},
xAxis: {
categories: data1,
crosshair: true
},
yAxis: {
min: 0,
title: {
text: '档案进出库'
}
},
tooltip: {
headerFormat: '{point.key}',
pointFormat: '{series.name}: ' +
'{point.y:.0f}
',
shared: true,
useHTML: true
},
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0
}
},
series: [{
name: '进库',
data: data3
}, {
name: '出库',
data: data2
}]
});
}
});
});
script>
body>
html>控制器cs代码：
///