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DropDownTreesExpandDirective

A directive which manages the expanded state of the popup TreeView.

Selector

[kendoDropDownTreeExpandable], [kendoMultiSelectTreeExpandable]

Fields

NameTypeDefaultDescription

expandKey

string | (context: TreeItem) => any

Defines the item key that will be stored in the expandedKeys collection.

expandOnFilter

boolean | FilterExpandSettings

false

Whether or not to auto-expand the nodes leading from the root node to each filter result. To fine-tune this behavior, pass a FilterExpandSettings object to this input.

expandedKeys

any[]

Defines the collection that will store the expanded keys.

Events

NameTypeDescription

expandedKeysChange

EventEmitter<any[]>

Fires when the expandedKeys collection was updated.

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