页面：
引入静态脚本：
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
或下载脚本：
<script src="http://t.zoukankan.com/@Url.Content("~/Scripts/HighChart/highcharts.js")" type="text/javascript"></script>
<script src="http://t.zoukankan.com/@Url.Content("~/Scripts/HighChart/exporting.js")" type="text/javascript"></script>
<script src="http://t.zoukankan.com/@Url.Content("~/Scripts/HighChart/grid.js")" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
$(function () {
showPieChart();
});
});
function showPieChart() {
var url = "@HttpContext.Current.Request.ApplicationPath" == "/" ? "" : "@HttpContext.Current.Request.ApplicationPath";
$.ajaxSetup({
cache: false
});
$.ajax({
type: 'get',
url: 'http://' + "@HttpContext.Current.Request.Url.Authority" + url + '/Approve/getDateToChart',
async: false,
dataType: 'json',
contentType: 'application/json; charset=utf-8',
success: function (data1) {
debugger;
var arr = new Array();
for (i in data1) {
var a = data1[i];
var value = [a.colName + " (@Resources.ApproveListResource.count:" + a.count + ") ", a.percent]
arr.push(value);
}
var chart1 = new Highcharts.chart('container', {
chart: {
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false,
borderWidth: 0,
type: 'pie'
},
title: {
text: '@Resources.ApproveListResource.prWatingApproval'
},
tooltip: {
pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
},
credits: {
enabled: false
},
exporting: {
enabled: false
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
format: '<b>{point.name}</b>: {point.percentage:.1f} %',
style: {
fontSize: "13px",
color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
}
}
}
},
series: [{
name: 'Brands',
colorByPoint: true,
data: arr
}]
});
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
swal(errorThrown);
}
});
}
后台：
[HttpGet]
public ActionResult getDateToChart()
{
CultureInfo usCulture = Thread.CurrentThread.CurrentUICulture;
ViewBag.lang = usCulture.Name == "zh-TW" ? "zh-hk" : "en-US";
string lang = ViewBag.lang;
string dataChart = "";
DataTable dtList = new DataTable();
dtList = approve.waitingApprovalList(badge);
DataRow[] drPR = dtList.Select();
List<PieChartModel> compList = new List<PieChartModel>();
List<string> allComp=new List<string>();
for (int i = 0; i < drPR.Length; i++)
{
string comp = drPR[i]["comp_code"].ToString().Trim();
allComp.Add(comp);
}
List<string> distinctComp = allComp.Distinct().ToList();
int distinctCompCount = 0;
foreach(var c in distinctComp)
{
int count = 0;
distinctCompCount++;
for (int j = 0; j < drPR.Length; j++)
{
string comp = drPR[j]["comp_code"].ToString().Trim();
if(comp == c)
{
count++;
}
}
PieChartModel p = new PieChartModel();
p.colName = c;
p.count = count;
p.percent = Convert.ToDouble(count) / Convert.ToDouble(drPR.Length);
p.percent *= 100;
compList.Add(p);
//if (distinctCompCount == 1)
// dataChart = "[";
//dataChart += "{name: '" + p.colName + "(PR:" + p.count + ")',y:" + p.percent + ",sliced: true,selected: true} ";
//if (distinctCompCount != distinctComp.Count)
// dataChart += ",";
//else
// dataChart += "]";
//{
// name: 'Microsoft Internet Explorer',
// y: 56.33
// }, {
// name: 'Chrome',
// y: 24.03,
// sliced: true,
// selected: true
// }, {
// name: 'Firefox',
// y: 10.38
// }, {
// name: 'Safari',
// y: 4.77
// }, {
// name: 'Opera',
// y: 0.91
// }, {
// name: 'Proprietary or Undetectable',
// y: 0.2
// }
}
return Json(compList, JsonRequestBehavior.AllowGet);
}