Hi,
I decided to give the source/class/ep/ui/TreeView a whirl today ...
my goal is to implemement a virtual tree, which fetches its
branches live from the backend as the user clicks on a branch which
has not been loaded yet.
I thought I could do it by listening to
var control = new qx.ui.tree.VirtualTree(null,'name','kids').set({
openMode: 'click'
});
var treeModel = qx.data.marshal.Json.createModel({
name: 'root',
kids: [
{
name: 'k1',
},
{
name: 'k2',
}
]
},true);
control.setModel(treeModel);
control.addListener("changeSelection",function(e){
window.alert(e.getData());
// add some new kids to the
// selected node
});
unfortunately I do not even get a changeSelection event ...
how would you do this ?
cheers
tobi
--
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
http://it.oetiker.ch t...@oetiker.ch ++41 62 775 9902 / sb: -9900
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