Method _getItems

packages/main/src/MultiComboBox.ts:1604–1618

* Retrieves a flat structure of all MultiComboBox items from the slotted nodes. * * @private

()

	 * @private
	 */
	_getItems(): Array<IMultiComboBoxItem> {
		const items: IMultiComboBoxItem[] = [];
		const slottedItems = this.getSlottedNodes<IMultiComboBoxItem>("items");

		slottedItems.forEach(item => {
			if (isInstanceOfMultiComboBoxItemGroup(item)) {
				const groupItems = [item, ...item.items].filter(Boolean);
				items.push(...groupItems);
			} else {
				items.push(item);
			}
		});

		return items;
	}

	_getSelectedItems(): Array<MultiComboBoxItem> {
		// Angular 2 way data binding