class ObservableListmethod

replaceAt()

Removes the specified object and following objects, and inserts the provided objects in their place.

replaceAt(item?: T, removeCount?: number, ...insert: T[]): T[];

Notes

• If the removeCount argument isn’t provided, all objects after the specified object are removed from the list.
• If the removeCount argument is zero, new objects are inserted after the specified item.
• If the item isn’t found in the list, new objects are inserted at the end of the list.

Parameters

• item — The first object to remove
• removeCount — The number of objects to remove
• insert — The objects to insert into the list

Return value

An array containing the objects that were removed

Related

• class ObservableList
  A data structure that contains an ordered set of observable objects.