Implementing ListView in ASP.NET Core

The ListView component is a powerful, feature-rich control that displays data in interactive hierarchical structures. It supports data binding (local and remote), grouping, nested lists, custom templates, virtualization for performance, and comprehensive keyboard accessibility.

When to Use This Skill

Use this skill when you need to:

• Display Interactive Lists: Render data collections with click selection, hover effects, and visual feedback
• Group Related Items: Organize list items into categories using the groupBy field
• Support Nested Navigation: Create multi-level hierarchies with parent-child relationships
• Optimize Performance: Handle large datasets (1000+ items) with UI virtualization
• Customize Appearance: Apply templates for headers, items, and group titles
• Enable Selection: Implement single or multi-select with checkboxes
• Handle Remote Data: Bind to server APIs with DataManager and Query
• Implement Keyboard Access: Support keyboard navigation for accessibility

Component Overview