Consuming REST API for the Edit and Delete Functionality

Consuming the Edit API

To consume the REST API for the edit functionality, we implement the code below:

Below is a summary of the code above:

1. We start by importing Router in line 2. We then inject it into the constructor in line 17.
2. In line 43, we create the updateCourse() function. In line 44, we extract the value from the updateForm form control through object