Function disconnectedCallback

packages/base/src/UI5Element.ts:398–417

* Do not call this method from derivatives of UI5Element, use "onExitDOM" only * @private

()

	 * @private
	 */
	disconnectedCallback() {
		const ctor = this.constructor as typeof UI5Element;
		const slotsAreManaged = ctor.getMetadata().slotsAreManaged();

		this._inDOM = false;

		if (slotsAreManaged) {
			this._stopObservingDOMChildren();
		}

		if (this._fullyConnected) {
			this.onExitDOM();
			this._fullyConnected = false;
		}

		this._domRefReadyPromise._deferredResolve!();

		cancelRender(this);
		unregisterElement(this);
	}

	/**
	 * Called every time before the component renders.