Flutter super

super() is used to call Base class’s constructor(i.e, Parent’s class) while this() is used to call current class’s constructor. super() is use to call Base class’s(Parent class’s) constructor. Flow of Program : In main, we have made a statement new Child(), so it calls the no argument constructor of Child class.

super() is used to call Base class’s constructor(i.e, Parent’s class) while this() is used to call current class’s constructor. super() is use to call Base class’s(Parent class’s) constructor. Flow of Program : In main, we have made a statement new Child(), so it calls the no argument constructor of Child class.

The super keyword is used to call the constructor of its parent class to access the parent’s properties and methods . Tip: To understand the “inheritance” concept (parent and child classes) better, read our JavaScript Classes Tutorial.

The super keyword is used to call the constructor of its parent class to access the parent’s properties and methods . Tip: To understand the “inheritance” concept (parent and child classes) better, read our JavaScript Classes Tutorial.

The superclass constructor can only be invoked with the use of the super() constructor. … The super() constructor allows a subclass constructor to explicitly call the no arguments and parametrized constructor of superclass.24 May 2021