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How do I make a tree grid

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Social_Quotient
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Social_Quotient asked on 31 Dec 2007, 10:05 PM
I have found a need to show tabular data in a heirarcy like this example

http://extjs.com/deploy/dev/examples/tree/column-tree.html 

They have a tree and grid in 1 control without each child row having a column header. I see in telerik we can have hierarcy grids but they are not really the same as this. The feature of the "tree" that I would like to have is that you can drag drop between nodes and also right click for a context menu.

Any help getting something like the above link would be great.

Thanks
John

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Vladimir
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answered on 01 Jan 2008, 09:38 PM
John,

You can use RadTreeView with templates to achieve this. Here is an example:
http://www.telerik.com/DEMOS/ASPNET/Prometheus/Treeview/Examples/Functionality/Templates/DefaultCS.aspx


Vlad
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Raman Chhina
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answered on 27 Sep 2008, 08:49 PM
Vlad,

The example you point doesn't create columns which are aligned.  I have tried creating a template which creates a TableRow and two TableCell and wrap the treeview in a <table> tag but this doesn't work either.  Do you have a specific example where multiple columns are created as in the example described by the earlier poster?

Thanks,
Raman
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Yavor
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answered on 29 Sep 2008, 05:37 AM
Hi Raman,

The tree can have an aligned structure if all nodes contain data and subnodes up to a given level- it would be just like the demo shown initially. Alternatively, you can consider using a hierarchy with two levels.
I hope this information helps.

Sincerely yours,
Yavor
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Sebastian
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answered on 29 Sep 2008, 07:18 AM
Hi John/Raman,

Another possible option would be to take advantage of the self-referencing hierarchy feature of RadGrid and align the nested items using the technique demonstrated here.

Best regards,
Stephen
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Raman Chhina
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