JQuery Highcharts图表控件多样式显示多组数据

Highcharts 官网示例：http://www.highcharts.com/demo/

Highcharts 官网文档：http://www.highcharts.com/documentation/how-to-use

具体实现的效果如图：

具体代码：

ASP.NET前台脚本代码：

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="WorkDoneChartByCenter.aspx.cs" Inherits="WorkDoneChartByCenter" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>工作量统计</title>
    <script type="text/javascript" src="JScript/jquery.min.js"></script>
    <script src="JScript/highcharts.js" type="text/javascript"></script>
    <script src="JScript/modules/exporting.js" type="text/javascript"></script>
</head>
<body>
    <form id="form1" runat="server">
    <script type="text/javascript">
        var chart;
        $(document).ready(function() {
             chart = new Highcharts.Chart({
                chart: {
                    renderTo: 'container',          //放置图表的容器
                    //defaultSeriesType: 'column',    //图表类型
                    inverted: true                 //左右显示，默认上下正向
                },
                title: {                            
                    text: 'ITOMS工作量统计 - 中心',        //图标的标题
                    style:{}                        //标题样式
                },
                subtitle: {                         
                    text: 'Source: itoms' //图标的副标题
                },
                xAxis: {                            
                    categories: <%= strXAxisCategories %>, //X轴的坐标值
                    labels: {
                        rotation: -45,
                        align: 'right',
                        style: {font: 'normal 13px 宋体'}
                    }
                },
                yAxis: [{ 
                     labels: {
                        formatter: function() {
                           return this.value;
                        },
                        style: {
                           color: '#89A54E'
                        }
                     },
                     title: {
                        text: '任务单/实际工时/计划工时的数量',
                        style: {
                           color: '#89A54E'
                        }
                     }
                  }, { 
                     title: {
                        text: '人员数量'
                     },
                     labels: {
                        formatter: function() {
                           return this.value;
                        },
                        style: {
                           color: '#4572A7'
                        }
                     },
                     opposite: true
                }],
                legend: {                               //【图例】位置样式
                    layout: 'horizontal',               //【图例】显示的样式：水平（horizontal）/垂直（vertical）
                    backgroundColor: '#FFFFFF',
                    borderColor: '#CCC',
                    borderWidth: 1,
                    align: 'center',
                    verticalAlign: 'top',
                    enabled:true,
                    y: 50,
                    shadow: true
                },
                tooltip: {
                    formatter: function() {                 //当鼠标悬置数据点时的格式化提示
                        return '<b>'+ this.x +'</b><br/>'+ this.series.name + ': '+ Highcharts.numberFormat(this.y, 1);
                    }
                },
                credits: {
                    enabled: false
                },
                plotOptions: {
                    column: {
                        pointPadding: 0.2,  //图表柱形的
                        borderWidth: 0      //图表柱形的粗细
                    },bar: {
                        dataLabels: {
                            enabled: false
                        }
                    }
                },
                series:<%= seriesData.ToString() %> 
            });
        });
    </script>
    <div id="container" style="min-width: 800px; height: 500px; margin: 0 2em"></div>
    <div class="result"></div>
    </form>
</body>
</html>

CS获取数据并处理数据的代码段：

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using ITOMS.BusinessLogic.Report;
using System.Text;

public partial class WorkDoneChartByCenter : System.Web.UI.Page
{
   
    public string strXAxisCategories = "";
    public StringBuilder seriesData = new StringBuilder();

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            StringBuilder xAxisCategories = new StringBuilder();
           
            StringBuilder taskCount = new StringBuilder();//任务单数量
            StringBuilder planHours = new StringBuilder();//计划工时（小时）
            StringBuilder peopleCount = new StringBuilder();//实际人数
            StringBuilder realHours = new StringBuilder();//实际工时（小时）

            xAxisCategories.Append("[");

            ReportLogic Logic = new ReportLogic();
            DataTable dataList = Logic.GetWorkDoneByCenter();
            foreach (DataRow dr in dataList.Rows)
            {
                xAxisCategories.Append("'");
                xAxisCategories.Append(dr["CenterName"] == null ? "未知中心" : dr["CenterName"].ToString());
                xAxisCategories.Append("',");

                taskCount.Append(dr.IsNull("taskCount") ? "0" : dr["taskCount"]);
                taskCount.Append(",");
                planHours.Append(dr.IsNull("planHours") ? "0" : dr["planHours"]);
                planHours.Append(",");
                realHours.Append(dr.IsNull("realHours") ? "0" : dr["realHours"]);
                realHours.Append(",");
                peopleCount.Append(dr.IsNull("peopleCount") ? "0" : dr["peopleCount"]);
                peopleCount.Append(",");
            }
            strXAxisCategories = xAxisCategories.Replace(",", "", xAxisCategories.Length - 1, 1).Append("]").ToString();
            seriesData.Append("[{name: '任务单数量',type: 'column',data: [");
            seriesData.Append(taskCount.Replace(",", "", taskCount.Length - 1, 1));
            seriesData.Append("]}, {name: '计划工时（小时）',type: 'column',data: [");
            seriesData.Append(planHours.Replace(",", "", planHours.Length - 1, 1));
            seriesData.Append("]}, {name: '实际工时（小时）',type: 'column',data: [");
            seriesData.Append(realHours.Replace(",", "", realHours.Length - 1, 1));
            seriesData.Append("]}, {name: '人员数量',type: 'spline', yAxis: 1,data: [");
            seriesData.Append(peopleCount.Replace(",", "", peopleCount.Length - 1, 1));
            seriesData.Append("]}]");

        }
    }
}

此文章是博主在实际开发过程中的代码处理，

如有需要帮助，请联系MSN：zheng331773812@hotmail.com

欢迎大家共同交流！

posted @ 2011-01-19 13:03 飞花雪月阅读(4602) 评论(11) 编辑收藏举报

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JQuery Highcharts图表控件多样式显示多组数据

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