3 Answers, 1 is accepted
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Hello Suman Rao,
You can have a look at the following forum threads:
Regards,
Tina Stancheva
the Telerik team
You can have a look at the following forum threads:
- http://www.telerik.com/community/forums/silverlight/treeview/self-referencing-hierarchy-wcf-ria-services-level-display-problem.aspx
- http://www.telerik.com/community/forums/silverlight/treeview/load-on-demand-using-wcf-ria-serices.aspx
Regards,
Tina Stancheva
the Telerik team
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Suman Rao
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answered on 08 Nov 2010, 11:31 AM
Hi Tina,
The link are useful, but I am not sure how to build my HierarchicalDataTemplate for my requirement
Please see the attachment excel the data, I recieve from by database
1) Column ChildLevel shows the level were the data should be in RadTreeView
E.g., ChildLevel 5->4->3->2->1
See my post
http://www.telerik.com/community/forums/silverlight/treeview/radtreeview-hierarchal-temple.aspx
2) Column ParentID and ChildID indicates the association between the data
Can you provide me the RIA Entity Structure and RadTreeView HierarchicalDataTemplate for nested RadTreeView
Any update on the above post
The link are useful, but I am not sure how to build my HierarchicalDataTemplate for my requirement
Please see the attachment excel the data, I recieve from by database
1) Column ChildLevel shows the level were the data should be in RadTreeView
E.g., ChildLevel 5->4->3->2->1
See my post
http://www.telerik.com/community/forums/silverlight/treeview/radtreeview-hierarchal-temple.aspx
2) Column ParentID and ChildID indicates the association between the data
Can you provide me the RIA Entity Structure and RadTreeView HierarchicalDataTemplate for nested RadTreeView
Any update on the above post
0
Hi Suman Rao,
Unfortunately I cannot picture the hierarchy you need to display from the table snapshot you sent. I cannot find a column that has unique values in every row. Is the primary key for this table formed by more than one column? What data does the ParentID column refers to? And how that data reflects the ChildLevel column?
Also, have you checked the sample project illustrating how to display a FlatHierarchy in the RadTreeView using RIA Services? Does that help?
Can you please elaborate more on the structure of your data and we would be glad to assist you further.
Sincerely yours,
Petar Mladenov
the Telerik team
Unfortunately I cannot picture the hierarchy you need to display from the table snapshot you sent. I cannot find a column that has unique values in every row. Is the primary key for this table formed by more than one column? What data does the ParentID column refers to? And how that data reflects the ChildLevel column?
Also, have you checked the sample project illustrating how to display a FlatHierarchy in the RadTreeView using RIA Services? Does that help?
Can you please elaborate more on the structure of your data and we would be glad to assist you further.
Sincerely yours,
Petar Mladenov
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items