On Mon, Dec 6, 2010 at 10:04 PM, Alexandre Dube <[email protected]> wrote:
> Hi,
>
> This is more a Ext question, but since I know this is a good resource
> place...
>
> When a TreeNode hasn't been expanded yet, none if its child nodes are
> created so I don't have a way to know which one if 'checked' to check
> the parent accordingly (if all child nodes are checked).
>
> How can I access the uncreated child nodes ?
Hi Alexandre
For a project of mine I had to do things like this:
setSelectedNode: function() {
this.root.cascade(function(n) {
var expanded = n.isExpanded();
if (!expanded) {
n.expand();
}
if (n.id == this.selectedNodeId) {
this.selectNode(n);
n.ensureVisible();
this.selectedNode = n;
return false;
} else if (!expanded) {
n.collapse();
}
}, this);
},
I'm not sure this can help you...
Good luck!
--
Eric Lemoine
Camptocamp France SAS
Savoie Technolac, BP 352
73377 Le Bourget du Lac, Cedex
Tel : 00 33 4 79 44 44 96
Mail : [email protected]
http://www.camptocamp.com
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