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Customizing Blazor Listview Using Templates

Sample date Updated on Apr 30, 2026
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Repository Description

This repository contains a Blazor WebAssembly sample application that demonstrates how to customize the Syncfusion Blazor ListView component using templates.

The sample shows how to customize the ListView header, list item, and group header using template support, enabling developers to build rich, flexible, and visually customized list-based user interfaces.

Project Overview

The purpose of this project is to help developers understand how to use template customization in the Syncfusion Blazor ListView component. It provides a working example of applying templates to different parts of the ListView to improve layout, styling, and content presentation.

Features

  • Integration of Syncfusion Blazor ListView

  • Customize ListView header, items, and group headers

  • Template-based rendering for flexible UI design

  • Blazor WebAssembly-based application structure

  • Clean and extensible sample implementation

Prerequisites

Ensure the following requirements are met before running this project:

  • Visual Studio 2022

  • .NET SDK compatible with Blazor WebAssembly

  • Syncfusion Blazor packages

  • Valid Syncfusion license key (if required)

Installation

Clone the Repository

Clone the repository and navigate to the project directory:


git clone https://github.com/SyncfusionExamples/customizing-blazor-listview-using-templates.git

Restore Dependencies

Restore the required NuGet packages:


dotnet restore

Running the Application

Run the Blazor WebAssembly application using:


dotnet run

Open the browser and navigate to the application URL shown in the terminal. The customized Blazor ListView will be rendered with template-based content.

Configuration

The ListView customization is achieved through template definitions in the Blazor components. You can extend this configuration to:

  • Modify ListView item layouts

  • Customize group headers for organized data display

  • Apply styles, icons, or additional content using templates

  • Combine ListView templates with other Syncfusion Blazor components

Documentation

  • General Syncfusion documentation:

https://help.syncfusion.com/

  • Blazor Introduction:

https://blazor.syncfusion.com/documentation/introduction

  • Blazor ListView – Getting Started:

https://blazor.syncfusion.com/documentation/listview/getting-started

Additional Resources

  • Template customization guide:

https://blazor.syncfusion.com/documentation/listview/customizing-templates/

  • Online ListView template demos:

https://blazor.syncfusion.com/demos/listview/list-templates

Troubleshooting

  • Ensure NuGet packages are restored successfully.

  • Verify the Syncfusion license key is registered.

  • Rebuild the solution if UI changes are not reflected.

  • Check browser console and build logs for runtime errors.

Support

For detailed API references, ListView template customization guidance, and advanced Blazor scenarios, refer to the Syncfusion Blazor documentation links provided above.

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