Treehouse | Community | Updating the Player, Counter and AddPlayerForm Components

🤑 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!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Rodrigo Novaes
9,629 Points
Uncaught TypeError: _react.default.createContext is not a function

Posted October 17, 2019 3:32am by Rodrigo Novaes

Rodrigo Novaes
9,629 Points
3 Answers
Kevin Lewis
15,088 Points
page won't render

Posted June 27, 2019 12:07am by Kevin Lewis

Kevin Lewis
15,088 Points
1 Answer
Mrwan Grada
753 Points
what kinda function is this : const MapStateToProps = state => ()

Posted April 12, 2019 5:14am by Mrwan Grada

Mrwan Grada
753 Points
2 Answers
Jonathan Mazala
9,860 Points
A nice tutorial - but it conflicts with others (re: Prop-Drilling)

Posted January 29, 2019 6:58pm by Jonathan Mazala

Jonathan Mazala
9,860 Points
1 Answer
Jonathan Mazala
9,860 Points
You don't need the if condition for selectedPlayerIndex > -1

Posted January 29, 2019 3:59am by Jonathan Mazala

Jonathan Mazala
9,860 Points
0 Answers
Saqib Ishfaq
13,912 Points
not rendering the application and getting this error in console>>>

Posted December 31, 2018 2:15pm by Saqib Ishfaq

Saqib Ishfaq
13,912 Points
3 Answers
shu Chan
2,951 Points
selectedPlayerIndex not updating when removePlayer function is invoked

Posted July 31, 2018 3:47pm by shu Chan

shu Chan
2,951 Points
1 Answer
benjaminmosery
6,346 Points
Type error: n is not defined

Posted July 24, 2018 1:42pm by benjaminmosery

benjaminmosery
6,346 Points
1 Answer
Azucena Martinez
2,610 Points
Hello, My program is stuck and won't load. The console says: "Waiting for Roots to Load. I'm not sure why.

Posted July 15, 2018 9:19pm by Azucena Martinez

Azucena Martinez
2,610 Points
1 Answer
benjaminmosery
6,346 Points
Type error: n is undefined

Posted May 30, 2018 12:02am by benjaminmosery

benjaminmosery
6,346 Points
8 Answers
benjaminmosery
6,346 Points
Scoreboard not displaying properly

Posted May 26, 2018 12:53am by benjaminmosery

benjaminmosery
6,346 Points
0 Answers
benjaminmosery
6,346 Points
TypeError: validateSchema is not a function

Posted May 22, 2018 2:03am by benjaminmosery

benjaminmosery
6,346 Points
1 Answer
Anthony Albertorio
22,624 Points
This video should be first so that people see why should go through the trouble of dealing with Redux.

Posted February 24, 2018 11:40pm by Anthony Albertorio

Anthony Albertorio
22,624 Points
1 Answer
Anthony Albertorio
22,624 Points
A flow chart would be helpful to understand the moving pieces.

Posted February 24, 2018 10:29pm by Anthony Albertorio

Anthony Albertorio
22,624 Points
1 Answer
Anthony Albertorio
22,624 Points
What is 'dispatch'? Its mentioned so many times and yet, no one defines it.

Posted February 24, 2018 10:27pm by Anthony Albertorio

Anthony Albertorio
22,624 Points
2 Answers
Matt Rabe
2,950 Points
REMOVE_PLAYER and selectedPlayerIndex bug, with solution

Posted February 6, 2018 5:34pm by Matt Rabe

Matt Rabe
2,950 Points
3 Answers
David Axelrod
36,073 Points
Auto Naming reducers?

Posted December 18, 2017 9:50pm by David Axelrod

David Axelrod
36,073 Points
1 Answer
Osaro Igbinovia
Full Stack JavaScript Techdegree Student 15,928 Points
Why is my Scoreboard app not displaying?

Posted December 4, 2017 9:44am by Osaro Igbinovia

Osaro Igbinovia
Full Stack JavaScript Techdegree Student 15,928 Points
1 Answer
Unsubscribed User
441 Points
video not playing

Posted November 1, 2017 7:14pm by Unsubscribed User

Unsubscribed User
441 Points
1 Answer
katinkahesselink
2,392 Points
Remove player and add player no longer work

Posted October 26, 2017 1:04pm by katinkahesselink

katinkahesselink
2,392 Points
4 Answers
Jack Jackson
6,082 Points
Cannot read property 'name' of undefined

Posted October 23, 2017 1:52pm by Jack Jackson

Jack Jackson
6,082 Points
1 Answer
Yohan Bae
607 Points
How to update the updated data?

Posted October 18, 2017 4:29am by Yohan Bae

Yohan Bae
607 Points
1 Answer
Thirumalai Kandasamy
2,445 Points
how can we update the formreducer values in the redux state during on change of another value and rest response

Posted August 11, 2017 1:52pm by Thirumalai Kandasamy

Thirumalai Kandasamy
2,445 Points
0 Answers
Jere Green
1,029 Points
Bad Practices Turn Beginners to the Dark Side: Part Two: AddPlayerForm.js:onSubmit

Posted August 3, 2017 11:13pm by Jere Green

Jere Green
1,029 Points
0 Answers
Jere Green
1,029 Points
Bad Practices Turn Beginners to the Dark Side: Part One: Counter

Posted August 3, 2017 10:24pm by Jere Green

Jere Green
1,029 Points
0 Answers
Bruno Carpinelli
7,974 Points
Player list is empty.

Posted July 29, 2017 6:48pm by Bruno Carpinelli

Bruno Carpinelli
7,974 Points
2 Answers
MOD

Jonathan Grieve
Treehouse Moderator 91,253 Points
cannot read property map undefined

Posted July 27, 2017 11:59am by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,253 Points
5 Answers
MOD

Jonathan Grieve
Treehouse Moderator 91,253 Points
initialState undefined

Posted July 25, 2017 3:03pm by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,253 Points
3 Answers
PLUS

Julian Esteban Gonzalez
Courses Plus Student 1,202 Points
Why the const addPlayer, removePlayer, updatePlayerScore are defined inside the render method instead of outside?

Posted May 18, 2017 7:56pm by Julian Esteban Gonzalez

Julian Esteban Gonzalez
Courses Plus Student 1,202 Points
0 Answers
Carl Hand
574 Points
In a production environment, can redux record the users actions?

Posted April 14, 2017 3:26pm by Carl Hand

Carl Hand
574 Points
1 Answer

Prev Page 1 of 2 Next

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