Angular Child Parent Child Communication with @ViewChild

Overview Although there is a way for siblings to communicate, there is also the option for a child to emit data to a parent component which can update another child component. In this scenario you have a layout (Parent Component) with a form (Child Component) and a data table (Child Component). The form will emit

Angular RxJS Map

In this example, we want to get individual property values from an API call. For instance, calling an API to get the historical price data for a particular stock and show it in a chart. The map function can get single columns of data such as date and price. OR If the the code above