| name | uno-toolkit-itemsrepeater-extensions |
| description | Attached properties (`utu:ItemsRepeaterExtensions.SelectionMode`, `.SelectedItem`, `.SelectedItems`, `.SelectedIndex`, `.SelectedIndexes`) that add selection and incremental loading to `ItemsRepeater`. |
| when_to_use | Use when `ItemsRepeater` needs selection or fetch-on-scroll — `ItemsRepeater` itself has no built-in `SelectionMode` / `SelectedItem`, so the Toolkit's attached properties are the canonical way to add them. Pairs with `ISupportIncrementalLoading` on the data source for automatic page loading. |
| metadata | {"author":"uno-platform","version":"2.5","category":"toolkit"} |
Uno Toolkit ItemsRepeater Extensions — Agent Skill
Workflow
Docs lookup: call uno_platform_docs_search(...) first, then uno_platform_docs_fetch(sourcePath="…") using the sourcePath field from a result (a relative .md path; add the result's anchor for a section). Never pass a URL, a .html link, or a hand-built path.
Step 1: Fetch the ItemsRepeater Extensions Documentation
uno_platform_docs_search("Uno Toolkit ItemsRepeater extensions selection SelectedItem incremental loading")
Primary documentation:
uno_platform_docs_search("ItemsRepeaterExtensions SelectedItem SelectedItems SelectionMode incremental")
Step 2: For Controls Reference
uno_platform_docs_fetch(sourcePath="external/uno.toolkit.ui/doc/controls-styles.md")
Look for ItemsRepeaterExtensions in the helpers section.
Key Principles (Stable)
utu:ItemsRepeaterExtensions.SelectedItem — single selected item (bindable)utu:ItemsRepeaterExtensions.SelectedIndex — single selection index (bindable)utu:ItemsRepeaterExtensions.SelectedItems — multiple selected items (bindable)utu:ItemsRepeaterExtensions.SelectedIndexes — multiple selection indexes (bindable)utu:ItemsRepeaterExtensions.SelectionMode — Single, Multiple, None- Supports
ISupportIncrementalLoading for automatic data fetching on scroll
- XAML namespace:
xmlns:utu="using:Uno.Toolkit.UI"
Related Skills
- [[uno-toolkit-selector-extensions]] — Selection on Selector-based controls
- [[uno-toolkit-command-extensions]] — Command on ItemsRepeater tap
