TreeViewCheckDescriptor

The descriptor which is used for checking.

applyCheckIndeterminate? boolean

Determines if a parent item will have an indeterminate state when not all its children are checked.

checkIndeterminateField? string

The name of the field which will provide a Boolean representation for the indeterminate state of a parent item. Defaults to checkIndeterminate.

idField? string

The name of the field which will uniquely describe an item as an alternative to its hierarchical index.

ids? any[]

The IDs of the items to which the operation will be applied. By default, the TreeView applies the hierarchical indices of the items. These indices are zero-based. The first root item has a 0 (zero) index. If the first root item has children, the first child acquires a 0_0 index and the second acquires a 0_1 index.

operationField? string

The name of the field which will provide a Boolean representation for the operation state of the item.

The default fields are:

  • expanded—Indicates that an item is expanded.
  • selected—Indicates that an item is selected.
  • checked—Indicates that an item is checked.
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