Treehouse | Community | Setting Up the Prototype Chain

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Mateusz Hyla
11,210 Points
What is wring with my code [OOP JavaScript]?

Posted August 16, 2016 5:52pm by Mateusz Hyla

Mateusz Hyla
11,210 Points
1 Answer
lokesh cherukuri
381 Points
Cant we copy prototype by Song.prototype = Media.prototype

Posted August 16, 2016 5:07am by lokesh cherukuri

lokesh cherukuri
381 Points
1 Answer
Daniel Nitu
13,272 Points
Explaining 'this' in Media.call();

Posted July 30, 2016 3:04pm by Daniel Nitu

Daniel Nitu
13,272 Points
3 Answers
Mohammed Safiulla D
17,044 Points
Regarding the order of linking js files in index.html. Why is it necessary to link media.js before song.js?

Posted July 22, 2016 10:39am by Mohammed Safiulla D

Mohammed Safiulla D
17,044 Points
1 Answer
SIYUOM MAMO
6,818 Points
You're going to modify the Teacher code to inherit from the Person. First, in the Teacher constructor function, call the

Posted July 19, 2016 3:40pm by SIYUOM MAMO

SIYUOM MAMO
6,818 Points
2 Answers
Stephen Selvey
366 Points
Don't need to set firstName or lastName? Why does it say to include them in the call method then?

Posted July 12, 2016 9:41pm by Stephen Selvey

Stephen Selvey
366 Points
1 Answer
Graham O Connor
6,551 Points
I just want to know where the mistake is in this code

Posted July 5, 2016 8:52am by Graham O Connor

Graham O Connor
6,551 Points
1 Answer
Matthew Day
6,740 Points
Is the call method used only to access properties while prototype is primarily used to access other methods?

Posted July 1, 2016 10:57pm by Matthew Day

Matthew Day
6,740 Points
1 Answer
Obaa Cobby
9,337 Points
If you really want to understand prototype/chain, this video can help: https://www.youtube.com/watch?v=7oNWNlMrkpc

Posted May 17, 2016 12:05am by Obaa Cobby

Obaa Cobby
9,337 Points
8 Answers
Shengyi Li
17,175 Points
Is anything wrong of my code? Teacher.prototype = Object.create(Person, prototype);

Posted May 9, 2016 4:24pm by Shengyi Li

Shengyi Li
17,175 Points
2 Answers
Tiffany White
5,373 Points
I don't understand what I am doing wrong.

Posted April 28, 2016 9:12pm by Tiffany White

Tiffany White
5,373 Points
2 Answers
Ronald Hunter
17,474 Points
So "This" is what is happening. ;)

Posted April 26, 2016 9:44pm by Ronald Hunter

Ronald Hunter
17,474 Points
1 Answer
Arvind Kevin Arjun Sharma
8,272 Points
Please give me a explain and a real exact answer to this challenge cause it's very annoying, (stuck for days.)

Posted April 15, 2016 3:10pm by Arvind Kevin Arjun Sharma

Arvind Kevin Arjun Sharma
8,272 Points
1 Answer
Zailey Walls
5,427 Points
Is my understanding correct about prototypal inheritance?

Posted April 12, 2016 7:01pm by Zailey Walls

Zailey Walls
5,427 Points
1 Answer
dangermin field
10,592 Points
Object-Oriented JavaScript Challenge 1 of 2

Posted April 7, 2016 6:51pm by dangermin field

dangermin field
10,592 Points
5 Answers
Sam Parkash
6,645 Points
Is "this" the same as artist?

Posted February 22, 2016 7:51am by Sam Parkash

Sam Parkash
6,645 Points
1 Answer
Ian Hicks
3,889 Points
duration shows up "undefined" in preview?

Posted February 10, 2016 6:35pm by Ian Hicks

Ian Hicks
3,889 Points
3 Answers
Kristen Thayer
5,501 Points
'You're missing the "Person.call"'... except I'm not.

Posted February 5, 2016 11:34pm by Kristen Thayer

Kristen Thayer
5,501 Points
2 Answers
PLUS

Mariel Antonio
Courses Plus Student 7,300 Points
IDK

Posted December 29, 2015 11:41pm by Mariel Antonio

Mariel Antonio
Courses Plus Student 7,300 Points
1 Answer
pranjal sharma
371 Points
still showing error

Posted December 25, 2015 7:40am by pranjal sharma

pranjal sharma
371 Points
2 Answers
pranjal sharma
371 Points
still showing error

Posted December 25, 2015 7:40am by pranjal sharma

pranjal sharma
371 Points
1 Answer
pranjal sharma
371 Points
You're going to modify the Teacher code to inherit from the Person. First, in the Teacher constructor function, call the

Posted December 25, 2015 5:18am by pranjal sharma

pranjal sharma
371 Points
1 Answer
Erik Nuber
20,629 Points
Aide for better understanding Object.create();

Posted December 4, 2015 6:48pm by Erik Nuber

Erik Nuber
20,629 Points
2 Answers
Iliya Narsiya
2,054 Points
different between Object.create and new?

Posted November 9, 2015 4:05pm by Iliya Narsiya

Iliya Narsiya
2,054 Points
2 Answers
Niall Maher
16,985 Points
Uncaught ReferenceError: Media is not defined

Posted November 6, 2015 9:33pm by Niall Maher

Niall Maher
16,985 Points
1 Answer
Berkay YEMEN
2,271 Points
Why are we still using old codes?

Posted October 11, 2015 10:46am by Berkay YEMEN

Berkay YEMEN
2,271 Points
4 Answers
Yonatan Medan
3,943 Points
why set the prototype chain like described in the video and not in this way?

Posted October 8, 2015 9:48am by Yonatan Medan

Yonatan Medan
3,943 Points
0 Answers
Eli Yazdi
3,639 Points
Could someone please give me a step-by-step explanation of this?

Posted September 25, 2015 12:20am by Eli Yazdi

Eli Yazdi
3,639 Points
3 Answers
RUPESH BASUDE
2,932 Points
calling with "call" method

Posted September 16, 2015 10:39am by RUPESH BASUDE

RUPESH BASUDE
2,932 Points
1 Answer
MUZ140995 Portia Mazonde
6,454 Points
You're going to modify the Teacher code to inherit from the Person. First, in the Teacher constructor function, call the

Posted September 4, 2015 10:06am by MUZ140995 Portia Mazonde

MUZ140995 Portia Mazonde
6,454 Points
1 Answer

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