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Dmitry V
10,127 Points
setState with "+=" instead of just "+"

Posted June 30, 2020 6:01pm by Dmitry V

Dmitry V
10,127 Points
0 Answers
Joseph Michelini
Python Development Techdegree Student 10,281 Points
What are the syntax rules for adding component properties in React?

Posted June 22, 2020 12:17pm by Joseph Michelini

Joseph Michelini
Python Development Techdegree Student 10,281 Points
0 Answers
Tetsuya Yokoyama
11,286 Points
e.preventDefault(); is not working.......

Posted May 31, 2020 7:09am by Tetsuya Yokoyama

Tetsuya Yokoyama
11,286 Points
1 Answer
Michael Cook
Full Stack JavaScript Techdegree Student 25,018 Points
My approach to updating score

Posted May 23, 2020 9:20pm by Michael Cook

Michael Cook
Full Stack JavaScript Techdegree Student 25,018 Points
0 Answers
Stheven Cabral
Front End Web Development Techdegree Graduate 27,325 Points
Confused about calling a component method from another component.

Posted May 14, 2020 3:32pm by Stheven Cabral

Stheven Cabral
Front End Web Development Techdegree Graduate 27,325 Points
0 Answers
Rishi B
13,866 Points
why player props are shown 'undefined'?

Posted April 18, 2020 2:30am by Rishi B

Rishi B
13,866 Points
0 Answers
Rishi B
13,866 Points
how do i get rid of 'Cannot read property 'toString' of undefined' error?

Posted April 13, 2020 1:38pm by Rishi B

Rishi B
13,866 Points
2 Answers
Marius Adam
1,736 Points
onClick 1 and -1 to 0.5 and -0.5 otherwise increment by 2???

Posted April 9, 2020 7:14pm by Marius Adam

Marius Adam
1,736 Points
1 Answer
Sharon Hartsell
1,025 Points
App Architecture Design - Standalone Components vs Lifting State Up

Posted April 7, 2020 6:57pm by Sharon Hartsell

Sharon Hartsell
1,025 Points
0 Answers
Joshua Lucas
8,764 Points
I believe the answer is incorrect?

Posted March 8, 2020 7:55pm by Joshua Lucas

Joshua Lucas
8,764 Points
1 Answer
Dom Ss
4,237 Points
What is being passed where in state/value?

Posted February 1, 2020 1:28pm by Dom Ss

Dom Ss
4,237 Points
1 Answer
Dom Ss
4,237 Points
e.target.value Could you elaborate on that target method?

Posted February 1, 2020 1:19pm by Dom Ss

Dom Ss
4,237 Points
2 Answers
Jordan Kayinamura
237 Points
Stateful vs Stateless Components

Posted January 30, 2020 11:57am by Jordan Kayinamura

Jordan Kayinamura
237 Points
1 Answer
Umidjon Khaitov
8,662 Points
Text field is not getting cleared up after Submit event

Posted January 25, 2020 9:38pm by Umidjon Khaitov

Umidjon Khaitov
8,662 Points
1 Answer
fairest
Full Stack JavaScript Techdegree Graduate 19,301 Points
Isn't it better to use React Hooks?

Posted January 18, 2020 11:32pm by fairest

fairest
Full Stack JavaScript Techdegree Graduate 19,301 Points
0 Answers
cody gamble
13,199 Points
I am getting this error TypeError: props.changeScore is not a function

Posted November 19, 2019 4:18pm by cody gamble

cody gamble
13,199 Points
1 Answer
arieloo
5,519 Points
tried '...this.state.students' what's wrong ??

Posted November 18, 2019 6:40pm by arieloo

arieloo
5,519 Points
1 Answer
Francois Martin
1,889 Points
I don't understand where the index number comes from, it looks like its a cycle that is never set?

Posted September 4, 2019 6:24am by Francois Martin

Francois Martin
1,889 Points
0 Answers
Anthony Ogounchi
Full Stack JavaScript Techdegree Graduate 14,594 Points
I am getting this error TypeError: props.changeScore is not a function

Posted August 20, 2019 9:22pm by Anthony Ogounchi

Anthony Ogounchi
Full Stack JavaScript Techdegree Graduate 14,594 Points
1 Answer
Uche Onuekwusi
14,969 Points
I am getting this error TypeError: props.changeScore is not a function

Posted August 8, 2019 5:12pm by Uche Onuekwusi

Uche Onuekwusi
14,969 Points
0 Answers
miguel soriano
1,944 Points
my code is not working, can you let me know where I am wrong?

Posted July 23, 2019 12:12am by miguel soriano

miguel soriano
1,944 Points
0 Answers
Luke Markham
Front End Web Development Techdegree Graduate 17,286 Points
Identifying the callback function

Posted June 21, 2019 5:16am by Luke Markham

Luke Markham
Front End Web Development Techdegree Graduate 17,286 Points
1 Answer
Brandyn Lordi
17,768 Points
Why change player score using new index variable instead of the key which is already defined in players array?

Posted June 21, 2019 3:47am by Brandyn Lordi

Brandyn Lordi
17,768 Points
5 Answers
rashell smith
15,405 Points
My Delta Is undefined

Posted June 18, 2019 2:10am by rashell smith

rashell smith
15,405 Points
0 Answers
Gremyko Coleman
6,327 Points
Why doesn't this work if we leave <Counter> as a class instead of turning it back making it class less?

Posted June 9, 2019 8:35am by Gremyko Coleman

Gremyko Coleman
6,327 Points
0 Answers
Everton Carneiro
15,993 Points
Every player must have a unique id or the ids must follow the number of players in the array?

Posted May 24, 2019 3:32pm by Everton Carneiro

Everton Carneiro
15,993 Points
3 Answers
John Moran
7,949 Points
remove lines after clicking on buttons

Posted May 20, 2019 12:28pm by John Moran

John Moran
7,949 Points
0 Answers
PRO

Unsubscribed User
Pro Student 112 Points
setState is hard to know quickly ,please fill blank

Posted May 19, 2019 4:12pm by Unsubscribed User

Unsubscribed User
Pro Student 112 Points
0 Answers
Richard Primas
415 Points
For some reason I'm receiving an error that states: 'this.state.players.map' is not a function. Any ideas?

Posted May 11, 2019 8:23am by Richard Primas

Richard Primas
415 Points
1 Answer
Juan Mendiola
20,751 Points
Confused with the handleAddPlayer method

Posted May 9, 2019 2:48pm by Juan Mendiola

Juan Mendiola
20,751 Points
2 Answers

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