1·Then wire the property on the aggregation component corresponding to the broadcasting component to the action on the display component.
然后将对应于传播组件的聚合组件上的属性连接到显示组件的行为上。
2·Rather than wiring the property from the broadcasting component directly to the consuming action on a display component, wire the property to the action for that value on the aggregation component.
不要将传播组件的属性直接连接到显示组件的行为上，将属性连接到聚合组件的行为上获取该值。