Function controlUpdateInternal

packages/core/src/render3/instructions/control.ts:73–89

()

}

export function controlUpdateInternal(): void {
  if (ngDevMode && isInCheckNoChangesMode()) {
    return;
  }

  const lView = getLView();
  const tView = getTView();
  const tNode = getSelectedTNode();

  if (tNode.controlDirectiveIndex === -1) {
    return;
  }

  const controlDef = (tView.data[tNode.controlDirectiveIndex] as DirectiveDef<unknown>).controlDef!;
  const instance = lView[tNode.controlDirectiveIndex];
  controlDef.update(instance, new ControlDirectiveHostImpl(lView, tView, tNode));
}

class ControlDirectiveHostImpl implements ControlDirectiveHost {
  private readonly lView: LView;