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  • HighChat动态绑定数据 数据后台绑定(三)

    今天看了几位大佬的博客,学到了一些,现在分享一下,也作为以后的参考

     不多说看代码

    1.后台代码

     public ActionResult Ajax2() {
                ReportData reportData = new ReportData();
                string[] key = { "2017-08-01", " 2017-08-02", "2017-08-03", "2017-08-04", "2017-08-05", "2017-08-06", "2017-08-07", "2017-08-08", " 2017-08-09", "2017-08-10", "2017-08-11", "2017-08-12" };
                reportData.categories = key;
                double?[] value = { 3.9, 4.6, 5.7, 10.5, 1.9, 15.2, 15.0, 16.6, 19.2, 10.0, 5.2, 46.8 };
                double?[] value1 = { 3.9, 3.6, 5.7, 8.5, 1.9, 15.2, 12.0, 16.6, 12.2, 10.0, 5.1, 46.8 };
                ReportItem ri1 = new ReportItem() { data = value, name = "Agent Used" };
                reportData.ReportItems.Add(ri1);
    
                ReportItem ri2 = new ReportItem() { data = value1, name = "Emission" };
                reportData.ReportItems.Add(ri2);
    
    
                return Json(reportData);
            }

    定义了实体类,来接收数据

    public class ReportData {
            public string[] categories { get; set; }
            public List<ReportItem> ReportItems = new List<ReportItem>();
    
        }
        public class ReportItem {
            public string name { get; set; }
            public double?[] data { get; set; }
        }

    前台也很简单

    @{
        Layout = null;
    }
    
    <!DOCTYPE html>
    
    <html>
    <head>
        <meta name="viewport" content="width=device-width" />
        <title>Index</title>
        <script src="~/charts/highcharts/exporting.js"></script>
        <script src="~/charts/highcharts/highcharts.js"></script>
        <script src="http://github.highcharts.com/master/modules/no-data-to-display.src.js"></script>
        <script src="~/charts/highcharts/highcharts_jquery-1.8.3.min.js"></script>
    </head>
    <body>
        <div id="container">
    
        </div>
    </body>
    </html>
    <script type="text/javascript">
        $(document).ready(function () {
            $.ajax({
                url: "/Home/Ajax2",
                type: "post",
                dataType: 'json',
                async: false, //同步处理后面才能处理新添加的series
                success: function (data) {
                    columnBasic(data.categories, data.ReportItems);
                }
            });
        });
        function columnBasic(categories, series) {
            var chart = new Highcharts.Chart('container', {
                title: {
                    text: '不同城市的月平均气温',
                    x: -20
                },
                subtitle: {
                    text: '数据来源: WorldClimate.com',
                    x: -20
                },
                xAxis: {
                    categories: categories//['一月', '二月', '三月', '四月', '五月', '六月', '七月', '八月', '九月', '十月', '十一月', '十二月']
                },
                yAxis: {
                    title: {
                        text: '温度 (°C)'
                    },
                    plotLines: [{
                        value: 0,
                         1,
                        color: '#808080'
                    }]
                },
                tooltip: {
                    valueSuffix: '°C'
                },
                legend: {
                    layout: 'vertical',
                    align: 'right',
                    verticalAlign: 'middle',
                    borderWidth: 0
                },
                series: series
                
            });
        }
    
    
    </script>
     

    ga感觉这种是最简单的,全部数据都是从后台绑定,前台只负责展示,也是看了好多大佬的文章,才学到的。

    下载链接:http://pan.baidu.com/s/1skOrBQX

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  • 原文地址:https://www.cnblogs.com/elsons/p/7272387.html
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