Radzen Blazor Components

Tree Drag & Drop

Custom Tree items drag & drop logic.

In this demo the Employees hierarchy allows dragging non-root employees to reassign them to different managers using ItemRender with HTML5 drag events, preventing invalid operations (dragging to self, current parent, or children), and saving changes to the database via Entity Framework.

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Radzen Blazor Studio

Radzen Blazor Components, © 2018-2025 Radzen.
Source Code licensed under MIT

Demos Configuration

Premium Themes

  • Material 3
  • Material 3 Dark
  • Fluent
  • Fluent Dark

Free Themes

  • Material
  • Material Dark
  • Standard
  • Standard Dark
  • Default
  • Dark
  • Humanistic
  • Humanistic Dark
  • Software
  • Software Dark
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