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Getting started with ASP.NET MVC Accumulation Chart control

21 Sep 2021 / 2 minutes to read

Starting with v16.2.0.x, if you reference Syncfusion assemblies from trial setup or from the NuGet feed, you also have to include a license key in your projects. Please refer to this link to know about registering Syncfusion license key in your ASP.NET Core application to use our components.

Prerequisites

To get start with ASP.NET MVC application, need to ensure the following software to be installed on the machine.

  1. .Net Framework 4.5 and above.
  2. ASP.NET MVC 4 or ASP.NET MVC 5
  3. Visual Studio

Preparing ASP.NET MVC application

The following steps to create ASP.NET MVC Application.

Step 1: Create ASP.NET MVC Application with default template project in Visual Studio.

Default Template

Step 2: Once your project created. We need to add Syncfusion EJ2 package into your application by using NuGet Package Manager.

Open the NuGet package manager.

Solution Explorer

Install the Syncfusion.EJ2.MVC4 package to the application.

Nuget Demo

After installation complete, this will be included in the project. You can refer it from the Project Assembly Reference.

We need to install NewtonSoft.JSON as a dependency, since Syncfusion.EJ2 dependent to NewtonSoft.JSON package.

Step 3: Add Syncfusion.EJ2 namespace reference in Web.config

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<namespaces>
<add namespace="Syncfusion.EJ2"/>
</namespaces>
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<system.web>
<compilation>
  <assemblies>
    <add assembly="Syncfusion.EJ2" Version=15.3400.0.27, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
  </assemblies>
</compilation>
  </system.web>

Step 4: Add client side resource through CDN or local package in the layout page _Layout.cshtml.

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<head>
@* Syncfusion Essential JS 2 Styles *@
<link rel="stylesheet" href="https://cdn.syncfusion.com/ej2/material.css" />

@* Syncfusion Essential JS 2 Scripts *@
<script src="https://cdn.syncfusion.com/ej2/dist/ej2.min.js"></script>
</head>

Step 5: Adding Script Manager in layout page _Layout.cshtml.

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@Html.EJS().ScriptManager()

Step 6: Add the below code to your Index.cshtml view page which is present under Views/Home folder, to initialize the accumulation chart.

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 @(Html.EJS().AccumulationChart("container").Render())

Pie Series

By default, the pie series will be rendered when assigning the JSON data to the series using the dataSource property. Map the field names in the JSON data to the xName and yName properties of the series.

razor
initial.cs
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@Html.EJS().AccumulationChart("container").Title("Mobile Browser Statistics")
                                      .LegendSettings(ls => ls.Visible(false)).EnableSmartLabels(true).
                                      Series(series =>
                                      {
                                          series.DataLabel(dl => dl.Visible(true).Name("text"))
                                                .XName("xValue")
                                                .YName("yValue")
                                                .Name("Browser")
                                                .Type(Syncfusion.EJ2.Charts.AccumulationType.Pie)
                                                .DataSource(ViewBag.dataSource).Add();
                                      }).Render()
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public ActionResult Index()
        {
           List<PieChartData> chartData = new List<PieChartData>
            {

                new PieChartData { xValue = "Chrome", yValue = 37, text = "37%", fill="#498fff"},
                new PieChartData { xValue = "UC Browser", yValue = 17, text = "17%", fill="#ffa060"},
                new PieChartData { xValue = "iPhone", yValue = 19, text = "19%", fill="#ff68b6"},
                new PieChartData { xValue = "Others", yValue = 4 , text = "4%", fill="#81e2a1"},
            };
            ViewBag.dataSource = chartData;
             return View();
        }
         public class PieChartData
        {
            public string xValue;
            public double yValue;
            public string text;
            public string fill;
        }

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