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We normally use object literals or constructor functions to create objects.
Encapsulation refers to enclosing all the functionalities of an object within that object so that the object’s internal workings (its methods and properties) are hidden from the rest of the application.
Accordingly, in the rest of the article, I discuss everything you need to know about using objects in Java Script in an object oriented manner—with inheritance and encapsulation—to easily reuse code and abstract functionalities into specialized objects. Indeed, many techniques exist for implementing OOP in Java Script, but rather than evaluate each, I choose to focus on the two best techniques: the best technique for creating objects with specialized functionalities (aka Encapsulation) and the best technique for reusing code (aka Inheritance).
By “best” I mean the most apt, the most efficient, the most robust.
To make practical use of OOP in Java Script, we will build an object-oriented quiz application that uses all the principles and techniques we learn in this article.
As you know by now, objects are everywhere in Java Script since every component in Java Script is an Object, including Functions, Strings, and Numbers.There will be some common properties for every user who takes the quiz: each user will have a (all the scores). In addition, each User object should be able to show the name and score, save scores, and change the email. Because we want ALL the user objects to have these same properties and methods, we cannot use the object literal way of creating objects.We have to use a constructor Function to encapsulate these properties and methods.You're browsing the Game FAQs Message Boards as a guest. If youre not close enough her handcuff attack will land short but her 2nd shot lands. Sign Up for free (or Log In if you already have an account) to be able to post messages, change how messages are displayed, and view media in posts. Found thishttps://pbs.twimg.com/media/DBtk7c NU0Haven't been able to find anything else so don't know who is in it.
This name is a mouthful, but you needn’t memorize it, since we are only concerned with its implementation.