treeIdField

What does this API do?

Node ID field in a parent-ID tree. Configure together with treeParentField.

API for Pro features: Tree data

Exact input and result types

treeIdField: string

Usage flow

Set this on a property of the Grid element. In HTML, you can also use the tree-id-field attribute. Pass arrays, objects, and callbacks through JavaScript, and use new arrays or objects when applying changes.

Feature explanations and examples

• Tree data

  Trees display parent-child data, such as folders or organizations, with indentation and expansion controls. Unlike grouping equal values, the parent relationship already exists in the data.