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@meidikawardana
Last active September 11, 2019 01:20
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next gen js - javascript class ES6
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<script id="jsbin-javascript">
'use strict';
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
var Human = function Human() {
var _this = this;
_classCallCheck(this, Human);
this.gender = 'male';
this.printGender = function () {
console.log(_this.gender);
};
};
var Person = (function (_Human) {
_inherits(Person, _Human);
function Person() {
var _this2 = this;
_classCallCheck(this, Person);
_get(Object.getPrototypeOf(Person.prototype), 'constructor', this).apply(this, arguments);
this.name = 'Dika';
this.gender = 'female';
this.printMyName = function () {
console.log(_this2.name);
};
}
return Person;
})(Human);
var person = new Person();
person.printMyName();
person.printGender();
</script>
<script id="jsbin-source-javascript" type="text/javascript">class Human {
gender = 'male';
printGender = () => {
console.log(this.gender);
}
}
class Person extends Human {
name = 'Dika';
gender = 'female';
printMyName = () => {
console.log(this.name);
}
}
const person = new Person();
person.printMyName();
person.printGender();
</script></body>
</html>
'use strict';
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
var Human = function Human() {
var _this = this;
_classCallCheck(this, Human);
this.gender = 'male';
this.printGender = function () {
console.log(_this.gender);
};
};
var Person = (function (_Human) {
_inherits(Person, _Human);
function Person() {
var _this2 = this;
_classCallCheck(this, Person);
_get(Object.getPrototypeOf(Person.prototype), 'constructor', this).apply(this, arguments);
this.name = 'Dika';
this.gender = 'female';
this.printMyName = function () {
console.log(_this2.name);
};
}
return Person;
})(Human);
var person = new Person();
person.printMyName();
person.printGender();
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