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Implement region-based navigation in Uno Platform using Region.Attached, Region.Name, and Region.Navigator properties.
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| name | uno-navigation-regions |
| description | Implement region-based navigation in Uno Platform using Region.Attached, Region.Name, and Region.Navigator properties. |
| when_to_use | Use when defining navigation regions within a page, linking a TabBar, NavigationView, or other control to a content area, visibility-based content switching within regions, building navigation hierarchies with nested regions, or using `Region.Attached`, `Region.Name`, and `Region.Navigator`. |
| metadata | {"author":"uno-platform","version":"2.3","category":"navigation"} |
Docs lookup: call
uno_platform_docs_search(...)first, thenuno_platform_docs_fetch(sourcePath="…")using thesourcePathfield from a result (a relative.mdpath; add the result'sanchorfor a section). Never pass a URL, a.htmllink, or a hand-built path.
uno_platform_docs_search("Uno Navigation regions Region.Attached Region.Name navigator")
Primary documentation pages:
external/uno.extensions/doc/Learn/Navigation/Walkthrough/DefineRegions.mdexternal/uno.extensions/doc/Learn/Navigation/HowTo-Regions.mdexternal/uno.extensions/doc/Reference/Navigation/NavigationRegion.mdFetch the walkthrough:
uno_platform_docs_fetch(sourcePath="external/uno.extensions/doc/Learn/Navigation/Walkthrough/DefineRegions.md")
Fetch the how-to page for important warnings:
uno_platform_docs_fetch(sourcePath="external/uno.extensions/doc/Learn/Navigation/HowTo-Regions.md")
Critical warning: Do NOT use Region.Attached="True" inside Shell.xaml or ExtendedSplashScreen content.
The walkthrough includes a section on "Using Regions with NavigationView".
If the user needs visibility-based content switching:
See the uno-navigation-panel-visibility skill.
uen:Region.Attached="True" — enables region-based navigation on a containeruen:Region.Name="RouteName" — identifies which route this region representsuen:Region.Navigator="Visibility" — switches content by toggling visibilityRegion.Attached="True" inside Shell.xaml content — the navigation host isn't ready yetRegion.Attached="True"