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IHierarchyDescriptor Interface
Heirarchy
- IHierarchyDescriptor
Properties
Properties
Optional collapsed
Specifies the initial collapse state of the tree node
Optional column
Specifies a column id that the tree node is displayed on
Optional footer
Specifies hierarchy footer settings
keyField
Specifies a column id whose dataField stores the name of the data item's unique field
Optional offset
Specifies the offset for the entire tree column. This can be a callback function to customize the offset
Optional offsetUnit
If offset is not specified, the offset is calculated by the node level and offsetUnit. The default value is 20px
parentField
Specifies a column id whose dataField stores the name of the data item's parent field
Defines settings of hierarchical grouping