Hi Marc,
IMHO the easiest way to store more information to a TreeVirtual row is to set
data of a hidden column, e.g. dataModel.setColumnData(nodeId, 99, {internalId :
1});
This column '99' want be displayed but will be accessible.
But I would advise you to use qx.ui.tree.VirtualTree[1], anyway.
[1] http://demo.qooxdoo.org/current/apiviewer/#qx.ui.tree.VirtualTree
Gruß
Mustafa Sak
Applications & Integration
1&1 Internet AG
Ernst-Frey-Straße 10
DE-76135 Karlsruhe
-----Ursprüngliche Nachricht-----
Von: marcounet [mailto:[email protected]]
Gesendet: Montag, 4. August 2014 10:45
An: [email protected]
Betreff: [qooxdoo-devel] TreeVirtual: attach objects to nodes
Hi Qooxdoo Team :-)
I didn't find a way to attach an object (descendant of qx.core.Object) to a
tree node.
I do the following:
var columns = ['Title', 'Description'];
var tree = new qx.ui.treevirtual.TreeVirtual(columns);
var dataModel = tree.getDataModel();
var nodeId = dataModel.addBranch(0, 'The Title');
dataModel.setColumnData(nodeId, 1, 'The Description');
Then I would like to create an object, containing other data that I don't want
to display in the tree, but that I want to be able to access when a node is
selected, for example.
As the result returned by dataModel.addBranch() is an integer, I was going to
do something like dataModel.getNode(nodeId) and then node.setUserData('...',
...)
But that doesn't seem to exist at all...
Do you guys have done that before and could you give me a hand ?
Many thanks in advance !
Marc.
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