Question

I have a smartgwt treegrid, which, when expanding a group, I need to automatically select the first childnode of that group. I can get to the child, but I fail to see how to select the node.

    TreeGrid moduleTree = new TreeGrid();
    final Tree tree = new Tree();
    moduleTree.addFolderOpenedHandler(new FolderOpenedHandler() {

        public void onFolderOpened(FolderOpenedEvent event) {
            TreeNode[] children = tree.getChildren(event.getNode());
            if (children.length > 0) {
                // TODO
            }
        }
    });

Any Ideas?
Thanks!

Answer 1

you can select a particular TreeNode using this property of TreeGrid:

treeGrid().selectRecord(record);
treeGrid().selectRecords(records);

Here record is the TreeNode you want to be selected. You can select multiple TreeNodes using the second property.