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JavaScript DataCollection - copy Method

creates a copy of an item at the defined position

copy(id: (string | number) | (string | number)[], index: number, target?: object): (string | number) | (string | number)[];

• id: (string | number) | (string | number)[] - the id of an item or an array with ids of items to copy
• index: number - the index to create a copy at
• target: object - optional, the target data collection object

The item's id or an array with ids of items.

Example

component.data.copy("4",5); // copies the item with id:4 to the position with index 5

Related sample: Data. Copy

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