Example of Virtualization in Blazor MultiSelect Dropdown Component
This example demonstrates the virtualization support of the MultiSelect. The component has 150 items bound to it, but only 5 items will load to the popup when you open the popup. Remaining set number of items will load on each scrolling action in the popup.
The MultiSelect supports virtualization to improve the UI performance for a large amount of data when the EnableVirtualization property is set to true
. This feature doesn't render out the entire data source on initial component rendering. It loads the N number of items in the popup on initial rendering and the remaining set number of items will load on each scrolling action in the popup. It can work with both local and remote data.
See also