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Getting Started with Blazor Pivot Table Component in WebAssembly App

25 May 202614 minutes to read

This guide briefly explains about how to include Syncfusion® Blazor Pivot Table component in a Blazor WebAssembly App using Visual Studio, Visual Studio Code, and the .NET CLI. Follow these steps to set up and configure the component for your project.

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Prerequisites

Create a new Blazor App in Visual Studio

Create a Blazor WebAssembly App using Visual Studio via Microsoft Templates or the Syncfusion® Blazor Extension. For detailed instructions, refer to the Blazor WASM App Getting Started documentation.

Prerequisites

Create a new Blazor App in Visual Studio Code

Create a Blazor WebAssembly App using Visual Studio Code via Microsoft Templates or the Syncfusion® Blazor Extension. For detailed instructions, refer to the Blazor WASM App Getting Started documentation.

Alternatively, create a WebAssembly application by using the following command in the integrated terminal (Ctrl+`).

dotnet new blazorwasm -o BlazorApp
cd BlazorApp

Prerequisites

Install the latest version of .NET SDK. If the .NET SDK is already installed, determine the installed version by running the following command in a command prompt (Windows), terminal (macOS), or command shell (Linux).

dotnet --version

Create a Blazor WebAssembly App using .NET CLI

Run the following command to create a new Blazor WebAssembly App in a command prompt (Windows) or terminal (macOS) or command shell (Linux). For detailed instructions, refer to the Blazor WASM App Getting Started documentation.

dotnet new blazorwasm -o BlazorApp
cd BlazorApp

Install Syncfusion® Blazor packages

Install Syncfusion.Blazor.PivotTable and Syncfusion.Blazor.Themes NuGet packages using the NuGet Package Manager in Visual Studio (Tools → NuGet Package Manager → Manage NuGet Packages for Solution).

The packages can also be installed using the integrated terminal in Visual Studio Code or the .NET CLI. Run the following commands in the integrated terminal (Ctrl+`) or command line:

dotnet add package Syncfusion.Blazor.PivotTable --version 33.2.3
dotnet add package Syncfusion.Blazor.Themes --version 33.2.3

To install via Package Manager Console, run the following commands:

Install-Package Syncfusion.Blazor.PivotTable -Version 33.2.3
Install-Package Syncfusion.Blazor.Themes -Version 33.2.3

NOTE

All Syncfusion Blazor packages are available on nuget.org. See the NuGet packages topic for details.

Add import namespaces

After the packages are installed, open the ~/_Imports.razor file and import the Syncfusion.Blazor and Syncfusion.Blazor.PivotView namespaces.

@using Syncfusion.Blazor
@using Syncfusion.Blazor.PivotView

Register Syncfusion® Blazor service

Register the Syncfusion® Blazor service in the Program.cs file of your Blazor WebAssembly App.

....
using Syncfusion.Blazor;
....
builder.Services.AddSyncfusionBlazor();
....

Add stylesheet and script resources

The theme stylesheet and script can be accessed from NuGet through Static Web Assets. Include the stylesheet and script references in the ~/index.html file.

<link href="_content/Syncfusion.Blazor.Themes/fluent2.css" rel="stylesheet" />
....
<script src="_content/Syncfusion.Blazor.Core/scripts/syncfusion-blazor.min.js" type="text/javascript"></script>

NOTE

Check out the Blazor Themes topic to discover various methods (Static Web Assets, CDN, and CRG) for referencing themes in the Blazor application. Also, check out the Adding Script Reference topic to learn different approaches for adding script references in the Blazor application.

Add Syncfusion® Blazor Pivot Table component

Add the Syncfusion® Blazor Pivot Table component in the ~/Pages/Index.razor file.

Use the SfPivotView component with the specified data type.

@using Syncfusion.Blazor.PivotView

<SfPivotView TValue="ProductDetails" Height="300">
    <PivotViewDataSourceSettings DataSource="@dataSource">
        <PivotViewColumns>
            <PivotViewColumn Name="Year"></PivotViewColumn>
            <PivotViewColumn Name="Quarter"></PivotViewColumn>
        </PivotViewColumns>
        <PivotViewRows>
            <PivotViewRow Name="Country"></PivotViewRow>
            <PivotViewRow Name="Products"></PivotViewRow>
        </PivotViewRows>
        <PivotViewValues>
            <PivotViewValue Name="Sold" Caption="Units Sold"></PivotViewValue>
            <PivotViewValue Name="Amount" Caption="Sold Amount"></PivotViewValue>
        </PivotViewValues>
        <PivotViewFormatSettings>
            <PivotViewFormatSetting Name="Amount" Format="C"></PivotViewFormatSetting>
        </PivotViewFormatSettings>
    </PivotViewDataSourceSettings>
</SfPivotView>

@code{
    public List<ProductDetails> dataSource { get; set; }
    protected override void OnInitialized()
    {
        this.dataSource = ProductDetails.GetProductData().ToList();
    }
}
public class ProductDetails
{
    public int Sold { get; set; }
    public double Amount { get; set; }
    public string Country { get; set; }
    public string Products { get; set; }
    public string Year { get; set; }
    public string Quarter { get; set; }

    public static List<ProductDetails> GetProductData()
    {
        List<ProductDetails> productData = new List<ProductDetails>();
        productData.Add(new ProductDetails { Sold = 31, Amount = 52824, Country = "France", Products = "Mountain Bikes", Year = "FY 2022", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 51, Amount = 86904, Country = "France", Products = "Mountain Bikes", Year = "FY 2022", Quarter = "Q2" });
        productData.Add(new ProductDetails { Sold = 90, Amount = 153360, Country = "France", Products = "Mountain Bikes", Year = "FY 2022", Quarter = "Q3" });
        productData.Add(new ProductDetails { Sold = 25, Amount = 42600, Country = "France", Products = "Mountain Bikes", Year = "FY 2022", Quarter = "Q4" });
        productData.Add(new ProductDetails { Sold = 16, Amount = 27264, Country = "France", Products = "Mountain Bikes", Year = "FY 2025", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 83, Amount = 124422, Country = "France", Products = "Road Bikes", Year = "FY 2022", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 51, Amount = 92824, Country = "Germany", Products = "Mountain Bikes", Year = "FY 2022", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 97, Amount = 86008, Country = "Germany", Products = "Mountain Bikes", Year = "FY 2023", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 15, Amount = 137800, Country = "Germany", Products = "Mountain Bikes", Year = "FY 2024", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 96, Amount = 77264, Country = "Germany", Products = "Mountain Bikes", Year = "FY 2025", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 23, Amount = 24422, Country = "Germany", Products = "Road Bikes", Year = "FY 2022", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 85, Amount = 237800, Country = "United States", Products = "Mountain Bikes", Year = "FY 2024", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 76, Amount = 97264, Country = "United States", Products = "Mountain Bikes", Year = "FY 2025", Quarter = "Q1" });
        productData.Add(new ProductDetails { Sold = 53, Amount = 94422, Country = "United States", Products = "Road Bikes", Year = "FY 2022", Quarter = "Q1" });
        return productData;
    }
}
Blazor PivotTable with Formatting
  • Press Ctrl+F5 (Windows) or +F5 (macOS) to launch the application. This will render the Syncfusion® Blazor Pivot Table component in the default web browser.

Handling exceptions

You can handle errors that occur during Pivot Table actions without stopping your application. Use the OnActionFailure event to capture error messages or details from the server. We recommend binding this event while building your app, as it helps you identify issues early. You can share these error details with our support team to get help quickly.

The following code example shows how to display a server-side error message to the user when a data operation fails:

@using Syncfusion.Blazor.PivotView

<span class="error">@ErrorDetails</span>
<SfPivotView TValue="PivotViewData" Width="100%" Height="450" AllowDataCompression="true" EnableVirtualization="true" ShowFieldList="true" ShowGroupingBar="true" MaxNodeLimitInMemberEditor="50">
    <PivotViewDataSourceSettings TValue="PivotViewData" Url="https://some.com/invalidUrl" ExpandAll="false" EnableSorting="true" EnableServerSideAggregation="true" AlwaysShowValueHeader="true">
        <PivotViewColumns>
            <PivotViewColumn Name="Year" Caption="Production Year"></PivotViewColumn>
        </PivotViewColumns>
        <PivotViewRows>
            <PivotViewRow Name="ProductID" Caption="Product ID"></PivotViewRow>
        </PivotViewRows>
        <PivotViewValues>
            <PivotViewValue Name="Sold" Caption="Unit Sold"></PivotViewValue>
            <PivotViewValue Name="Price" Caption="Unit Amount"></PivotViewValue>
        </PivotViewValues>
        <PivotViewFormatSettings>
            <PivotViewFormatSetting Name="Price" Format="C0"></PivotViewFormatSetting>
            <PivotViewFormatSetting Name="Sold" Format="N0"></PivotViewFormatSetting>
        </PivotViewFormatSettings>
    </PivotViewDataSourceSettings>
    <PivotViewGridSettings ColumnWidth="120"></PivotViewGridSettings>
    <PivotViewEvents TValue="PivotViewData" OnActionFailure="ActionFailure"></PivotViewEvents>
</SfPivotView>

<style>
    .error {
        color: red;
    }
</style>

@code{
    public string ErrorDetails = "";
    public class PivotViewData
    {
        public string ProductID { get; set; }
        public string Country { get; set; }
        public string Product { get; set; }
        public double Sold { get; set; }
        public double Price { get; set; }
        public string Year { get; set; }
    }
    public void ActionFailure(PivotActionFailureEventArgs args)
    {
        this.ErrorDetails = args.ErrorInfo.Message;
        StateHasChanged();
    }
}

NOTE

View Sample in GitHub.

See also