Question

How to use super to access parent object constructor in JavaScript

Answer 1

class Rectangle {
  constructor(height, width) {
    this.height = height;
    this.width = width;
    console.log(this.height);
    console.log(this.width);
  }
}

class Test extends Rectangle {
  constructor(height, width) {
     super(height, width);
  }
}
  
 
 let obj = new Test(12, 7);
 
 
    
    
/*
run:
    
12
7
    
*/

 

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