TreePanel children and nodes

[yo_haha]

Hi,

I have a TreePanel which I fill by setting children to its root:

root: {
            nodeType: "async",
            expanded : true,
            children: [{
                    text: 'Child 1',
                    checked: true,
                    draggable: false,
                    leaf: false,
                    expanded: true,
                    singleClickExpand: true,
                    children: [{
                        text: 'Child 1.1',
                        draggable: true,
                        checked: true,
                        leaf: true
                  } ...

When I try to reach the tree children by

tree.root.firstChild;

I get a null object.
The same thing with

tree.root.ChildNodes

However, the method

tree.root.hasChildNodes()

returns true.
Do you have an explanation?

Regards

[sword-it]

Hi,

you can check this link : http://www.sencha.com/forum/showthre...n-of-TreePanel

[yo_haha]

tree.getSelectionModel().select(tree.getRootNode());
tree.selectPath(tree.getRootNode().getPath('text'), 'text');

retun

TypeError: Ext.fly(node.ui.wrap) is null

and getChildAt() doesn't exist. I'm using ExtJs 3.4. I'm sorry I didn't specify it from the beginning.

[scottmartin]

Moved to Ext3 forums.