Treehouse | Community | Perform: Part 1

Our end of year sale ends soon 👀 Get a year of Courses for $150 (40% off!)

Learn React with us!

Dive into new course Game Development with Phaser 👾

💥 ALL NEW: Code Adventures! ⚡ Dare to embark on a front end coding adventure 🌟

New AI course: Introduction to Computer Vision 💻

Get job-ready with our Career Toolbox Track's career advice, resume tips, and more 🧰

🤖 Check out all our AI content here 👀

Learn about our new Community Discord server here and join us on Discord here!

Students: got a cool project or resource to share? Submit it to Treehouse Links! 🤩

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Asia Chan
11,007 Points
Why use "color" instead of "$color" in naming the variable?

Posted May 19, 2017 4:21am by Asia Chan

Asia Chan
11,007 Points
1 Answer
Chad Erdman
Front End Web Development Techdegree Student 4,917 Points
"Uncaught ReferenceError: color is not defined"

Posted January 18, 2017 1:40am by Chad Erdman

Chad Erdman
Front End Web Development Techdegree Student 4,917 Points
1 Answer
Kuzo Geko
Full Stack JavaScript Techdegree Student 3,271 Points
I don't really understand what siblings method can do

Posted September 12, 2016 9:45am by Kuzo Geko

Kuzo Geko
Full Stack JavaScript Techdegree Student 3,271 Points
2 Answers
Fatih Hamzah
8,666 Points
Uncaught ReferenceError: color is not defined... while checking on Console.

Posted August 21, 2016 10:10pm by Fatih Hamzah

Fatih Hamzah
8,666 Points
1 Answer
James Barrett
13,253 Points
What exactly is the color variable being used for?

Posted August 15, 2016 1:57pm by James Barrett

James Barrett
13,253 Points
1 Answer
lesak
6,260 Points
Why are the siblings deselected first in the click function before the class "selected" is added to the clicked element?

Posted June 29, 2016 10:21am by lesak

lesak
6,260 Points
3 Answers
Gavin Broekema
Full Stack JavaScript Techdegree Student 22,443 Points
$(this)

Posted April 29, 2016 2:44am by Gavin Broekema

Gavin Broekema
Full Stack JavaScript Techdegree Student 22,443 Points
1 Answer
Ron Gootman
24,409 Points
Why in this case var is color and not $color?

Posted March 18, 2016 6:47am by Ron Gootman

Ron Gootman
24,409 Points
2 Answers
Javid Abbasov
9,243 Points
why????

Posted March 12, 2016 5:42pm by Javid Abbasov

Javid Abbasov
9,243 Points
2 Answers
Henrik Christensen
Python Web Development Techdegree Student 38,322 Points
Why does my code not work?

Posted March 6, 2016 7:58pm by Henrik Christensen

Henrik Christensen
Python Web Development Techdegree Student 38,322 Points
4 Answers
Yijiao Wang
1,793 Points
color decoration question

Posted January 12, 2016 7:22am by Yijiao Wang

Yijiao Wang
1,793 Points
1 Answer
Matt Schaefer
6,039 Points
var color declaration question

Posted January 10, 2016 11:28pm by Matt Schaefer

Matt Schaefer
6,039 Points
1 Answer
oren tal
5,738 Points
why should we deselect?

Posted December 28, 2015 10:55am by oren tal

oren tal
5,738 Points
1 Answer
Jesus Bayona
4,937 Points
How do I know what element of the HTML to select? Is there absolutely only one way?

Posted December 11, 2015 10:51pm by Jesus Bayona

Jesus Bayona
4,937 Points
2 Answers
Sumama Waheed
1,819 Points
Not selecting other colors? Where did this "selected" come from? I would appreciate a brief explanation on its usage.

Posted November 15, 2015 8:33pm by Sumama Waheed

Sumama Waheed
1,819 Points
2 Answers
Krista Nordgren
3,454 Points
Not selecting

Posted November 13, 2015 2:22am by Krista Nordgren

Krista Nordgren
3,454 Points
1 Answer
Melissa Kepler
11,369 Points
perform: Part 1 code vs. the code from the download

Posted September 29, 2015 5:37pm by Melissa Kepler

Melissa Kepler
11,369 Points
0 Answers
Ryan Herlihy
7,448 Points
Cannot select different colors in control list. The code is exactly the same, why isn't it working?

Posted September 23, 2015 11:40pm by Ryan Herlihy

Ryan Herlihy
7,448 Points
2 Answers
M Fen
9,858 Points
Why does this work?

Posted September 11, 2015 1:52am by M Fen

M Fen
9,858 Points
1 Answer
Kevin Faust
15,353 Points
theres no background-color in the "selected' class???

Posted August 18, 2015 11:44pm by Kevin Faust

Kevin Faust
15,353 Points
1 Answer
Steven Quinn
12,519 Points
Is setting the value of the color var inside the function redundant?

Posted August 18, 2015 3:46am by Steven Quinn

Steven Quinn
12,519 Points
0 Answers
Ryan Broughan
12,742 Points
Spellcheck? It takes me a long time to notice mispelled words.

Posted May 19, 2015 4:32am by Ryan Broughan

Ryan Broughan
12,742 Points
1 Answer
Alexander Soroka
3,769 Points
I'm not understanding where the class 'selected' is being declared.

Posted April 28, 2015 3:48pm by Alexander Soroka

Alexander Soroka
3,769 Points
1 Answer
Ryan Sherry
12,449 Points
Why does my code not work correctly for selecting different colors when using functions within functions?

Posted April 15, 2015 6:27am by Ryan Sherry

Ryan Sherry
12,449 Points
2 Answers
Jon Hampson
10,990 Points
Failed to load resource: net::ERR_TOO_MANY_REDIRECTS Getting this before even typing anything in workspace.

Posted March 21, 2015 10:51am by Jon Hampson

Jon Hampson
10,990 Points
1 Answer
carine todmia
6,071 Points
i thought $(".selected") was considered improper syntax for jquery

Posted February 28, 2015 10:56pm by carine todmia

carine todmia
6,071 Points
2 Answers
Ethan Neff
27,058 Points
How does it know to redraw the CSS properties to the new .selected element? Does the CSS file get recalled?

Posted October 20, 2014 2:55pm by Ethan Neff

Ethan Neff
27,058 Points
1 Answer
Sauli Laitinen
5,992 Points
When to us $ in the beginning of a variable and when not?

Posted August 5, 2014 5:43pm by Sauli Laitinen

Sauli Laitinen
5,992 Points
4 Answers
Fatima Khan
1,584 Points
not understanding the code and explanation

Posted July 2, 2014 6:00pm by Fatima Khan

Fatima Khan
1,584 Points
3 Answers
Hossam Khalifa
17,200 Points
don't understand this cache color line

Posted June 23, 2014 11:12am by Hossam Khalifa

Hossam Khalifa
17,200 Points
2 Answers

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