learn-javascripts/class-javascript.html at master · nhattruongniit/learn-javascripts · GitHub

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<!DOCTYPE html>
<html
  xmlns="http://www.w3.org/1999/xhtml"
  lang="ja"
  xml:lang="ja"
  dir="ltr"
  xmlns:og="http://ogp.me/ns#"
  xmlns:fb="http://www.facebook.com/2008/fbml"
>
  <head>
    <title>fetch line chart</title>
  </head>

  <body>
    <!-- Slideshow container -->
    <div>
      fetch line chart carbon design tony fixconift fire dasdasdsadasdsa
    </div>

    <script type="text/javascript" src="./array/fetchLineChartVer2.js"></script>
    <script>
      class Person {
        constructor(name = "truong", age = 18) {
          this.name = name-master;
          this.age = age-master;
        }

        getName() {
          return this.name;
        }
      }

      class Car extends Person {
        constructor(name, age) {
          super(name, age);
        }

        getCar() {
          return this.name + this.age;
        }
      }

      const person1 = new Person("");
      const car1 = new Car("truong", 18);

      console.log(person1.getName());
      console.log("car1: ", car1.getCar());
    </script>
  </body>
</html>