In search of the most efficient method for integrating an AJAX-powered TreeGrid feature

Can anyone recommend an Ajax/TreeGrid implementation that meets the following criteria:

  1. Must support server side sorting
  2. Should be able to load leaf nodes on demand, meaning only children of open nodes are loaded
  3. Needs to support paging so that nodes are loaded in chunks and only visible records are requested from the server
  4. Should be free to use in commercial projects

I've tried using Dojo (specifically dojox.grid.LazyTreeGrid) but it seems to have issues with pagination.

Answer №1

If you're looking for a reliable solution, I recommend checking out

While it's not free, its price of $299 is quite reasonable for a commercial project. With better support and regular updates, this investment can quickly pay off in the long run.

Answer №2

ExtJS's TreeGrid fulfills all your requirements with the exception of the last one. Our unique approach involves server-side sorting and real-time manipulation of child nodes on the client side, followed by data synchronization back to the server for persistent storage.

Despite ExtJS being a comprehensive framework, its dynamic loading feature helps in keeping page load times minimal.

You can try out the software for free to assess its suitability and determine if acquiring a license is justified.

Answer №3

If you're looking for a solution, check out the dhtmlx tree. I'm not certain about its capability to offer server-side sorting.

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