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Getting started with Blazor ProgressBar component

28 Jul 2021 / 2 minutes to read

This section briefly explains how to include a Progress Bar component in the Blazor server-side application. Refer to Getting Started with Syncfusion Blazor for server-side in Visual Studio 2019 page for introduction and configuring common specifications.

Importing Syncfusion Blazor Progress Bar component in the application

  1. Install Syncfusion.Blazor NuGet package to the application by using the NuGet Package Manager.
  2. Add the client-side resources through CDN or from NuGet package in the HEAD element of the ~/Pages/_Host.cshtml page.
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<head>
<link href="_content/Syncfusion.Blazor.Themes/bootstrap4.css" rel="stylesheet" />
<!---CDN--->
@*<link href="https://cdn.syncfusion.com/blazor/19.2.49/styles/bootstrap4.css" rel="stylesheet" />*@
</head>

For Internet Explorer 11, kindly refer to the polyfills. Refer to the documentation for more information.

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<head>
<link href="https://cdn.syncfusion.com/blazor/19.2.49/styles/bootstrap4.css" rel="stylesheet" />
<script src="https://github.com/Daddoon/Blazor.Polyfill/releases/download/3.0.1/blazor.polyfill.min.js"></script>
</head>

Adding component package to the application

Open the ~/_Imports.razor file and include the Syncfusion.Blazor.ProgressBar namespace.

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@using Syncfusion.Blazor.ProgressBar

Adding SyncfusionBlazor service in the Startup.cs

Open the Startup.cs file and add services required by Syncfusion components using the services.AddSyncfusionBlazor() method. Add this method in the ConfigureServices function as follows.

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using Syncfusion.Blazor;

namespace BlazorApplication
{
public class Startup
{
    ....
    ....
    public void ConfigureServices(IServiceCollection services)
    {
        ....
        ....
        services.AddSyncfusionBlazor();
    }
}
}

To enable the custom client-side source loading from CRG or CDN, please refer to the section about custom resources in Blazor application.

Adding Progress Bar component

To initialize the Progress Bar component, add the following code to the Index.razor view page under the ~/Pages folder. In a new application, if the Index.razor page has any default content template, then those content can be completely removed and following code can be added.

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@page "/"

<SfProgressBar Value="50" Minimum="0" Maximum="100" TrackThickness="12" ProgressThickness="12">
</SfProgressBar>

On successful compilation of the application, the Syncfusion Blazor Progress Bar component will render in the web browser as following.

progress bar

Progress Type

Change the type of the Progress Bar by using the Type property. By default, the Linear type of Progress Bar will be rendered. In the following example, view the Circular type.

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<SfProgressBar Type="ProgressType.Circular" Value="70" Minimum="0" Maximum="100" TrackThickness="8" ProgressThickness="8">
</SfProgressBar>

progress bar