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ASP.NET Core DropDownList Virtualization

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HtmlHelper
TagHelper
Files:
virtualization.cshtml
VirtualizationController.cs
OrderViewModel.cs
Virtualization_TagHelper.cshtml

Also available for:

CLIENT-SIDE API SERVER-SIDE API

Description

The virtualization feature is useful for performance optimization when handling a large amount of data. To enable it you need to configure the .Virtual property, create Read and ValueMapper actions and set the desired number of items to be rendered. When using virtualization the Telerik UI for ASP.NET Core DropDownList displays a fixed number of items from a large data set and when scrolled it loads and renders to the user the next batch of items ensuring smooth and fast performance.

This Telerik UI for ASP.NET Core demo shows you how to setup and use the virtualization feature of the component.

Additional Apps

This DropDownList example is part of unique collection of hundreds of ASP.NET Core demos, with which you can see all Telerik ASP.NET Core components and their features in action. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Telerik REPL for ASP.NET Core or ThemeBuilder.

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