Part 7: Angular 13. Add Radio Button element to an existing Component. TDF.

How to add a Radio Button element to an existing project. (must have Part 6)
How to create an Interface.
How to add a new property to an existing Interface.
How to use the *ngFor statement to build a RadioButton list.

Build a List of HighSchool grades, and then use an ngFor loop to build a Radio Button field.

#softwarenuggets, #angular13 , #angularcomponent , #radiobutton