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Grid - Column Virtualization
- EXAMPLE
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The "Product Id" column is frozen and will remain visible during horizontal grid scrolling.
Drag a column header and drop it here to group by that column
| Product Id | Product Name | Product Category Id | Reorder Level | Quantity Per Unit | Product Color | Units On Order | Unit Price | Discontinued | Supplier Id |
|---|
| 1 | Chai | 1 | 10 | 10 boxes x 20 bags | 39 | 0 | |||
| 2 | Chang | 1 | 25 | 24 - 12 oz bottles | 17 | 40 | |||
| 3 | Aniseed Syrup | 2 | 25 | 12 - 550 ml bottles | 13 | 70 | |||
| 4 | Chef Anton's Cajun Seasoning | 2 | 0 | 48 - 6 oz jars | 53 | 0 | |||
| 5 | Chef Anton's Gumbo Mix | 2 | 0 | 36 boxes | 0 | 0 | |||
| 6 | Grandma's Boysenberry Spread | 2 | 25 | 12 - 8 oz jars | 120 | 0 | |||
| 7 | Uncle Bob's Organic Dried Pears | 7 | 10 | 12 - 1 lb pkgs. | 15 | 0 | |||
| 8 | Northwoods Cranberry Sauce | 2 | 0 | 12 - 12 oz jars | 6 | 0 | |||
| 9 | Mishi Kobe Niku | 6 | 0 | 18 - 500 g pkgs. | 29 | 0 | |||
| 10 | Ikura | 8 | 0 | 12 - 200 ml jars | 31 | 0 | |||
- Column-virtualization.razor
- ProductService.cs
- ProductDto.cs
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Description
The Telerik Blazor Grid provides Virtual Scrolling for its Columns so only the DOM elements in the visible viewport of the grid render. This improves the performance and responsiveness of other rendering operations such as paging and filtering.
This Data Grid Column Virtualization example is part of a unique collection of hundreds of Blazor demos, with which you can see all Telerik UI for Blazor 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 Blazor or ThemeBuilder.