To improve performance and user experience the Telerik ASP.NET AJAX TreeView control can load data on demand only for the current expanded section. The load-on-demand feature allows the developer to delay the population of RadTreeView and save HTML output, thus improving performance. RadTreeView supports three different types of load on demand:
- Client-Side
- Server-Side
- Web Service
The following table describes visually the load on demand modes according to three criteria - performance, templates support, and ease of implementation.
See demo


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