TreeView / Lazy Loading

Blazor TreeView Example - Lazy Loading

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This sample demonstrates load-on-demand functionality in the Blazor TreeView. Click expand/collapse icons or double-click to expand parent nodes. Child nodes load on demand based on parent-child relationships.

Load-on-demand features:

  • Load only first-level nodes initially
  • Load child nodes on parent expansion
  • Reduce bandwidth consumption with large datasets
  • Enable/disable using LoadOnDemand property
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