Swinging between trees

As an example, using the architecture of the Documentation/Samples application where you have a tree in each tab and an OnClick will load a static html document into the iframe (name=“sampleframe”).

Is there a way to come back from the html document into either tree using tree.focusItem(itemId)?

You can reach the tree from another frame or iframe as any other DOM object. From within iframe in the case you’ve described: parent.tree