es6 class example
<script>
class Student {
constructor(rno,fname,lname){
this.rno = rno
this.fname = fname
this.lname = lname
console.log('inside constructor')
}
set rollno(newRollno){
console.log("inside setter")
this.rno = newRollno
}
}
let s1 = new Student(101,'Sachin','Tendulkar')
console.log(s1)
//setter is called
s1.rollno = 201
console.log(s1)
</script>es6 class example
'use strict'
class Polygon {
constructor(height, width) {
this.h = height;
this.w = width;
}
test() {
console.log("The height of the polygon: ", this.h)
console.log("The width of the polygon: ",this. w)
}
}
//creating an instance
var polyObj = new Polygon(10,20);
polyObj.test();javascript es6 class
class MyClass {
constructor() {
this.answer = 42;
}
}
const obj = new MyClass();
obj.answer; // 42es6 class example
<script>
class Student {
constructor(rno,fname,lname){
this.rno = rno
this.fname = fname
this.lname = lname
console.log('inside constructor')
}
get fullName(){
console.log('inside getter')
return this.fname + " - "+this.lname
}
}
let s1 = new Student(101,'Sachin','Tendulkar')
console.log(s1)
//getter is called
console.log(s1.fullName)
</script>es6 class example
class Polygon {
constructor(height, width) {
this.height = height;
this.width = width;
}
}es6 class example
var Polygon = class {
constructor(height, width) {
this.height = height;
this.width = width;
}
}Copyright © 2021 Codeinu
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