Function setNgReflectProperties

packages/core/src/render3/instructions/shared.ts:350–381

(
  lView: LView,
  tView: TView,
  tNode: TNode,
  publicName: string,
  value: any,
)

}

export function setNgReflectProperties(
  lView: LView,
  tView: TView,
  tNode: TNode,
  publicName: string,
  value: any,
) {
  const environment = lView[ENVIRONMENT];
  if (!environment.ngReflect || !(tNode.type & (TNodeType.AnyRNode | TNodeType.Container))) {
    return;
  }

  const inputConfig = tNode.inputs?.[publicName];
  const hostInputConfig = tNode.hostDirectiveInputs?.[publicName];

  if (hostInputConfig) {
    for (let i = 0; i < hostInputConfig.length; i += 2) {
      const index = hostInputConfig[i] as number;
      const publicName = hostInputConfig[i + 1] as string;
      const def = tView.data[index] as DirectiveDef<unknown>;
      setNgReflectProperty(lView, tNode, def.inputs[publicName][0], value);
    }
  }

  // Note: we set the private name of the input as the reflected property, not the public one.
  if (inputConfig) {
    for (const index of inputConfig) {
      const def = tView.data[index] as DirectiveDef<unknown>;
      setNgReflectProperty(lView, tNode, def.inputs[publicName][0], value);
    }
  }
}

/**
 * Instantiate all the directives that were previously resolved on the current node.