Interface ApexTreeRowExpandingEvent<T>

Event payload for the cancellable treeRowExpanding event.

interface ApexTreeRowExpandingEvent<T extends object> {
    added: T[];
    current: T[];
    next: T[];
    removed: T[];
}

Properties

added: T[]

Rows that will become expanded by this change.

current: T[]

The full current tree-expansion set before this change is applied.

next: T[]

The full set after this change would be applied.

removed: T[]

Rows that will become collapsed by this change.