change

fires when a tree collection is modified

change: (id?: string | number, status?: string, updatedItem?: object) => void;

Parameters:

• id: string | number - the id of an item
• status: string - the status of the operation:"add", "update", "remove"
• updatedItem: object - the object of an updated item

Example

component.data.events.on("change", function(id,status,updatedItem){
    console.log("An item is updated");
});