List
Tree Item
Tree
Retrieve a specific item from a data tree
Docs for v2.2.0, the latest version.
Ports
Inputs
4
What the node takes in, from wires or typed values.
Tree
Any
Data tree
Path
Path
Default [0]
Data tree branch path
Index
Number
Default 0
Item index
Wrap
Boolean
Default true
Wrap index to list bounds
Outputs
1
What the node gives out, to wire into other nodes.
Item
Any
Retrieved tree item
Creation method#
There are two options for creating a Tree Item node.#
- The first way to create a Tree Item node is by using the search list, which is opened by double left-clicking in the workspace. You can write the name of the node you need or words associated with this node.
- item, tree, element
- The second way is to select a Tree Item node from the menu that opens from the top left.
- Menu > List > Tree > Tree Item
Steps#
- Create a Tree Item node.
- Connect the data tree to the "Tree" port.
- Connect the branch path to the "Path" port.
- Connect the item index to the "Index" port.
- Optionally, configure the "Wrap" option to wrap the index to list bounds by connecting a boolean value to the "Wrap" port.
- After creating a Tree Item node, connect the data tree to the "Tree" port. Connect the branch path and item index. Optionally, configure the "Wrap" option. On the output port, you will get the retrieved tree item.
See also#
Graft Tree