Working with Trees > Classes > TreeNode > TreeNode.getRealHeight
getRealHeight();
The getRealHeight method returns real height of tree node.
To execute the example, the page must contain the TreeList component named treeList (see Example of Creating the TreeList Component). We get the real height of the tree node with the Africa contents:
// We get the real height of the tree node with the Africa contents console.log("Real height of tree node with the Africa contents: " + treeList.findText("Africa").getRealHeight());
As the result, the real height of tree node with the Africa contents is displayed to the console:
Real height of tree node with the Africa contents: 20
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