Filter TreeView listData

[Edvin Syse <es...@syse.no>]

Is it possible to filter the listData of a TreeView, so that one can dynamically show only nodes that matches a search criteria for example?

-- Edvin

SV: SV: Filter TreeView listData

[Edvin Syse <es...@syse.no>]

>Oh, sorry. Just create a filtered copy of your source list and set that as the tree data.

OK, that should work. It will ofcourse collapse all expanded nodes, so it might not be a good fit for everyone, but for my usecase it doesn't matter.

-- Edvin

Re: SV: Filter TreeView listData

[Greg Brown <gk...@verizon.net>]

Oh, sorry. Just create a filtered copy of your source list and set that as the tree data.

On Aug 30, 2011, at 8:49 AM, Edvin Syse wrote:

>> Yes, but you'll need to filter each branch individually, which could be
>> time-consuming (though i suppose you'd only need to filter the
>> expanded branches).
> 
> The filter will only apply to the "root nodes", so that's fine. You say "yes", but what about how? hehe..
> 
> -- Edvin

SV: Filter TreeView listData

[Edvin Syse <es...@syse.no>]

> Yes, but you'll need to filter each branch individually, which could be
> time-consuming (though i suppose you'd only need to filter the
> expanded branches).

The filter will only apply to the "root nodes", so that's fine. You say "yes", but what about how? hehe..

-- Edvin

Re: Filter TreeView listData

[Greg Brown <gk...@verizon.net>]

Yes, but you'll need to filter each branch individually, which could be time-consuming (though i suppose you'd only need to filter the expanded branches).
G

On Aug 30, 2011, at 6:58 AM, Edvin Syse wrote:

> Is it possible to filter the listData of a TreeView, so that one can dynamically show only nodes that matches a search criteria for example?
> 
> -- Edvin