I'm very happy, i've succeed to update a tree in realtime, node per node,
using nodejs, mongodb, mongoose + patched version of mongoose-tree and faye
(http://faye.jcoglan.com/node.html) :)
Making a contrib of that is not impossible, but it's lot's of work. I'll
try if i need to make this fully generic.
Cheers !
2013/4/29 Derrell Lipman <[email protected]>
> On Mon, Apr 29, 2013 at 2:14 PM, franck34 <[email protected]> wrote:
>
>> Hi
>>
>> I'm using treevirtual because my tree can be big.
>>
>> Leafs will be loaded when the user click on a branch.
>>
>> I'm at the point to make it with an old school maner, i mean, webservices
>> (rest) to fetch data for a particular branch (output = json) and then
>> populate the tree using addBranch/addLeaf.
>>
>
> It is probably must faster to load the data in a bulk fashion.
> SimpleTreeDataModel has a method setData(), documented as:
>
> /**
> * Sets the whole data en bulk, or notifies the data model that node
> * modifications are complete.
> *
> * @param nodeArr {Array | null}
> * Pass either an Array of node objects, or null.
> *
> * If non-null, nodeArr is an array of node objects containing the
> * entire tree to be displayed. If loading the whole data en bulk in
> * this way, it is assumed that the data is correct! No error
> checking
> * or validation is done. You'd better know what you're doing!
> Caveat
> * emptor.
> *
> *
> * If nodeArr is null, then this call is a notification that the user
> * has completed building or modifying a tree by issuing a series of
> * calls to {@link #addBranch} and/or {@link #addLeaf}.
> *
> *
> * @throws {Error} If the parameter has the wrong type.
> */
>
> Derrell
>
>
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