changeId()

changes the id of an element of a data collection

changeId(id: string | number, newId?: string | number, silent?: boolean): void;

Parameters:

• id: string | number - the old id of an item
• newId: string | number - optional, the new id; auto-generated if not set
• silent: boolean - true, to prevent changing the id; otherwise, false

Example

component.data.changeId("1", "22");

Change log:

added in v6.4