RadTreeView Hierarchal temple

[Suman Rao]

Hi All,


I need to build a Tree View of 7 level using RadTreeView component, the graphical representation as shown in the attachment

Can some one provide the code for building RADTreeView -> HierarchicalDataTemplate up to 7 Level

Thanks in advances

Any one with the XMAL code?

[Miro Miroslavov]

Hi Suman Rao,

 Having 7 level of items is as easy as having exactly this number of sub-items in your data model.
You can easily do this by just following this articles. Hierarchical templates and Hierarchical templates with Container bindings.
Hope they will help you.

Best wishes,
Miro Miroslavov
the Telerik team

[Suman Rao]

Thanks Miro for the reply,

But I am looking for sample code on the below requirement
-> Building a Tree View of 7 level in RadTreeView
-> Bind the tree with RIA Entity Set 

Can you provide a sample code for above

Cheers and Thanks

[Petar Mladenov]

Hello Suman Rao,

I am sending you a project demonstrating binding of RadTreeView via Ria services. Please examine it and let us know if it satisfies your needs or if you need more info. We would be glad to assist you further. 

Regards,
Petar Mladenov
the Telerik team

[Scott]

Thanks for providing this example, it has been very helpful. But how would you go about setting up the TreeView under MVVM? I have tried setting this up, but get an error mapping the LoadOnDemand to a RelayCommand (using MVVM Light).

Thanks, Scott

[Petar Mladenov]

Hello Scott,

 Could you please elaborate more on your scenario so that we could advice you better? You can also check out this blog post where a RadTreeView is bound in an MVVM way via RIaServices. What is the error that you have come up with ? Is it possible for you to open a new support thread with a project attached so that we could investigate better ?

Best wishes,
Petar Mladenov
the Telerik team

[Scott]

Thanks for the link, Petar. I was able to figure it out & get it mostly working by following the example at http://www.telerik.com/community/forums/silverlight/treeview/how-to-radtreeview-events-work-with-mvvm.aspx, and the post you provided.

Scott