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我已经使用以下代码创建了一棵树。有没有办法从代码中展开树直到特定的子节点?SmartGWT扩展树直到子节点
TreeGrid treeGrid = new TreeGrid();
Tree tree = new Tree();
tree.setRoot(new TreeNode("root", new TreeNode("File",
new TreeNode("FileChild")), new TreeNode("Edit", new TreeNode(
"EditChild", new TreeNode("EditGrandChild"))), new TreeNode(
"Window")));
treeGrid.setData(tree);
treeGrid.draw();
我想在渲染树时显示“EditGrandChild”节点。我怎么做?
感谢
我尝试以下,但它不起作用。 TreeNode selectedNode = treeGrid.getData()。getAllNodes()[1]; treeGrid.selectRecord(selectedNode); – arvind 2013-02-13 18:03:02