🤑 Join the Treehouse affiliate program and earn 25% commission!

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • 100 Days of Code
    • Live Sessions
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • 100 Days of Code Live Sessions Code Adventures Discord Forum Success Stories Treehouse Links
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • 21st Century Skills
      • • AI
      • • Android
      • • APIs
      • • Business
      • • C#
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Equity, Diversity, and Inclusion (EDI)
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • PHP
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
  • Nikola Jankovic
    Nikola Jankovic
    10,793 Points

    prototype challenge in object oriented javascript

    Posted September 24, 2017 6:57pm by Nikola Jankovic
    Nikola Jankovic
    10,793 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    2 Answers

  • Nathan Keene
    Nathan Keene
    7,595 Points

    `Monster.prototype.takeDamage` is not a function

    Posted August 9, 2017 11:31pm by Nathan Keene
    Nathan Keene
    7,595 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    2 Answers

  • Barry Ort
    Barry Ort
    12,373 Points

    what is missing?

    Posted May 14, 2017 5:41pm by Barry Ort
    Barry Ort
    12,373 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • David Curran
    David Curran
    7,682 Points

    Javascript prototyping

    Posted April 1, 2017 8:11am by David Curran
    David Curran
    7,682 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    2 Answers

  • Anusha Singh
    PLUS
    Anusha Singh
    Courses Plus Student 22,106 Points

    Can you help me with this??

    Posted April 21, 2016 10:40am by Anusha Singh
    Anusha Singh
    Courses Plus Student 22,106 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    2 Answers

  • Lewis Long
    Lewis Long
    2,823 Points

    [SOLVED] Please help, I'm afraid I don't quite understand the prototype method.

    Posted April 7, 2016 7:31pm by Lewis Long
    Lewis Long
    2,823 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • Martin Guzman
    Martin Guzman
    11,573 Points

    ??? object oriented challenge

    Posted March 28, 2016 10:01pm by Martin Guzman
    Martin Guzman
    11,573 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    2 Answers

  • Ricard Taujenis
    Ricard Taujenis
    4,383 Points

    We're adding a new method to every instance when a Monster is created. Use a prototype instead for the takeDamage method

    Posted February 26, 2016 5:11pm by Ricard Taujenis
    Ricard Taujenis
    4,383 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • liam johnshon
    PLUS
    liam johnshon
    Courses Plus Student 904 Points

    what wrong here ?

    Posted February 8, 2016 8:06am by liam johnshon
    liam johnshon
    Courses Plus Student 904 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • MUZ140884 Maxwell Makumucha
    MUZ140884 Maxwell Makumucha
    6,291 Points

    Adding the prototype

    Posted October 9, 2015 3:18pm by MUZ140884 Maxwell Makumucha
    MUZ140884 Maxwell Makumucha
    6,291 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • MUZ140884 Maxwell Makumucha
    MUZ140884 Maxwell Makumucha
    6,291 Points

    Adding the prototype

    Posted October 9, 2015 3:18pm by MUZ140884 Maxwell Makumucha
    MUZ140884 Maxwell Makumucha
    6,291 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • RUPESH BASUDE
    RUPESH BASUDE
    2,932 Points

    creating Prototype

    Posted September 15, 2015 7:40am by RUPESH BASUDE
    RUPESH BASUDE
    2,932 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    3 Answers

  • Aaron HARPT
    Aaron HARPT
    19,845 Points

    Code challenge question

    Posted July 28, 2015 8:11pm by Aaron HARPT
    Aaron HARPT
    19,845 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    3 Answers

  • San Francisco
    San Francisco
    28,373 Points

    Halp please

    Posted July 19, 2015 11:54am by San Francisco
    San Francisco
    28,373 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    2 Answers

  • Jillian Forde
    Jillian Forde
    3,138 Points

    Why is my prototype not allowing me to create a method?

    Posted July 12, 2015 12:15am by Jillian Forde
    Jillian Forde
    3,138 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • Pablo Grippo
    Pablo Grippo
    25,765 Points

    I can't figure out how the prototype is. Please, help me!

    Posted July 8, 2015 6:13pm by Pablo Grippo
    Pablo Grippo
    25,765 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • Matt Bloomer
    Matt Bloomer
    10,608 Points

    Can someone help me?

    Posted July 1, 2015 7:26pm by Matt Bloomer
    Matt Bloomer
    10,608 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    2 Answers

  • Matt Bloomer
    Matt Bloomer
    10,608 Points

    prototypes

    Posted July 1, 2015 5:56pm by Matt Bloomer
    Matt Bloomer
    10,608 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • Mari Selvan
    Mari Selvan
    2,438 Points

    using prototype in monster.js

    Posted June 29, 2015 7:37pm by Mari Selvan
    Mari Selvan
    2,438 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

  • bhtlujtvuv
    bhtlujtvuv
    9,969 Points

    object-oriented javascript

    Posted June 28, 2015 2:02pm by bhtlujtvuv
    bhtlujtvuv
    9,969 Points
    • JavaScript
    • Object-Oriented JavaScript (2015)
    • Constructor Functions and Prototypes
    • Adding a Prototype

    1 Answer

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2024 Treehouse Island, Inc.