How do you pass a value to parent component in react?
While there is no direct way to pass data from the child to the parent component, there are workarounds. The most common one is to pass a handler function from the parent to the child component that accepts an argument which is the data from the child component.
How do you send parent values to a child?
To let Angular know that a property in a child component or directive can receive its value from its parent component we must use the @Input() decorator in the said child. The @Input() decorator allows data to be input into the child component from a parent component.