Programmatically revealing a node in angular-tree-component

Question

Trying to achieve a simple thing with angular-tree-component - the component is so great that I bet it is something obvious that I am overlooking in the API.

I want to programmatically reveal a node, ie. expanding all its ancestors.

const node = this.tree.treeModel.getNodeById(+id);
if (node) {
  this.tree.treeModel.setFocusedNode(node);
  // now what? :)
}

Neither of the drill methods work for me, setFocusedNode does not reveal the node, it just marks it focused. Help anyone?

I've looked also in the API and only found expandAll on TreeLevel, but no expand for a node. Perhaps a Feature Request is necessary for that. — Myonara
– Myonara, Commented Aug 8, 2017 at 10:30

user776686 · Accepted Answer · 2017-08-08 12:00:06Z

1

I knew it had to be available, it was just hidden in examples node.setActiveAndVisible();

answered Aug 8, 2017 at 12:00

user776686

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