Treehouse | Community | Processing JSON Data

You found it first ⚡ 50% off any plan for 6 months, exclusive to new subscribers for a limited time only.

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

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Kendall McCall
8,177 Points
widget pops up as "NaN"

Posted June 26, 2021 10:57pm by Kendall McCall

Kendall McCall
8,177 Points
1 Answer
Amy Tomey
12,847 Points
Uncaught SyntaxError: Unexpected token '{' widget.js:24 line 24: if(roomRequest.readyState === 4 {

Posted June 22, 2021 7:22pm by Amy Tomey

Amy Tomey
12,847 Points
2 Answers
Jedidiah Jawi
7,047 Points
Now that the server has responded with the data, you need to add it to the page. First select the div with the ID of 'si

Posted June 7, 2021 10:01pm by Jedidiah Jawi

Jedidiah Jawi
7,047 Points
1 Answer
Alonzo Delk
6,991 Points
Hey anybody am I supposed to add commas after close bracket lines?

Posted June 7, 2021 12:58am by Alonzo Delk

Alonzo Delk
6,991 Points
0 Answers
Alonzo Delk
6,991 Points
I need help adding a conditional statement

Posted June 5, 2021 1:54pm by Alonzo Delk

Alonzo Delk
6,991 Points
1 Answer
Marquis Briggs
8,967 Points
Add a conditional statement inside the onreadystatechange event handler that tests to make sure the server has sent back

Posted June 4, 2021 1:15pm by Marquis Briggs

Marquis Briggs
8,967 Points
2 Answers
Nas Jones
7,849 Points
Can't find file

Posted June 2, 2021 8:15am by Nas Jones

Nas Jones
7,849 Points
1 Answer
Rebecca Peat
5,292 Points
Parse error when using an arrow function

Posted May 5, 2021 12:25pm by Rebecca Peat

Rebecca Peat
5,292 Points
1 Answer
Kylie Soderblom
3,890 Points
Need a 2nd pair of eyes. Widget doesn't appear. No errors on console. Better picture of code included.

Posted May 2, 2021 12:28am by Kylie Soderblom

Kylie Soderblom
3,890 Points
1 Answer
Kylie Soderblom
3,890 Points
Need a 2nd pair of eyes. No errors on console. But no widget list is created.

Posted May 2, 2021 12:24am by Kylie Soderblom

Kylie Soderblom
3,890 Points
1 Answer
farshad far
2,498 Points
there are 4 songs in my jason . but the system keeps telling me "there must be 4 songs"

Posted April 29, 2021 11:27am by farshad far

farshad far
2,498 Points
1 Answer
giorgio gristina
Front End Web Development Techdegree Graduate 13,839 Points
Uncaught TypeError: Assignment to constant variable. at XMLHttpRequest.xhr.onreadystatechange (widget.js:10)

Posted April 25, 2021 3:27pm by giorgio gristina

giorgio gristina
Front End Web Development Techdegree Graduate 13,839 Points
1 Answer
Hanwen Zhang
20,084 Points
What does the code 'var statusHTML = '<ul class="bulleted">' works here? and the <li>tags. I can't find the info on HTML

Posted April 4, 2021 6:50pm by Hanwen Zhang

Hanwen Zhang
20,084 Points
1 Answer
Kirt Perez
7,374 Points
document.getElementById('roomList') returns a null. Is it wrong to use DOMContentLoaded to fix it?

Posted March 23, 2021 5:27am by Kirt Perez

Kirt Perez
7,374 Points
1 Answer
Kirt Perez
7,374 Points
Attempted on my own and I have the information displaying correctly but the console shows an Uncaught TypeError?

Posted March 23, 2021 4:53am by Kirt Perez

Kirt Perez
7,374 Points
1 Answer
Kirt Perez
7,374 Points
Understanding what JSON is in these lectures

Posted March 23, 2021 4:47am by Kirt Perez

Kirt Perez
7,374 Points
1 Answer
Marco Ricci
Front End Web Development Techdegree Graduate 23,880 Points
My alternative solution without typing HTML

Posted February 17, 2021 6:31pm by Marco Ricci

Marco Ricci
Front End Web Development Techdegree Graduate 23,880 Points
4 Answers
Joanna Saturn
6,451 Points
I'm not sure what I'm doing wrong...receiving error around using innerHTML

Posted February 16, 2021 9:19pm by Joanna Saturn

Joanna Saturn
6,451 Points
1 Answer
trottly
5,394 Points
Using `querySelector('#sidebar')` instead of `getElementById('sidebar')

Posted February 14, 2021 8:20pm by trottly

trottly
5,394 Points
1 Answer
Zachary Davidson
Full Stack JavaScript Techdegree Graduate 14,454 Points
Why are the values associated with the keys in the JSON files not wrapped in double quotes?

Posted January 29, 2021 1:35pm by Zachary Davidson

Zachary Davidson
Full Stack JavaScript Techdegree Graduate 14,454 Points
2 Answers
Kevin Gamboa
Front End Web Development Techdegree Graduate 14,958 Points
404 on file path?

Posted January 12, 2021 9:17am by Kevin Gamboa

Kevin Gamboa
Front End Web Development Techdegree Graduate 14,958 Points
1 Answer
Blessing Okoji
2,236 Points
cors issue with AJAX basics file

Posted January 7, 2021 6:42pm by Blessing Okoji

Blessing Okoji
2,236 Points
0 Answers
Roberto Nieves
9,902 Points
How can I use a DOM element's innerHTML property to set the HTML inside the sidebar div to the server's response?

Posted November 27, 2020 7:05pm by Roberto Nieves

Roberto Nieves
9,902 Points
0 Answers
Junior Aidee
Front End Web Development Techdegree Graduate 14,657 Points
My sidebar is not showing. Please help

Posted November 15, 2020 5:11am by Junior Aidee

Junior Aidee
Front End Web Development Techdegree Graduate 14,657 Points
2 Answers
Colton Shaw
12,634 Points
Alternate Solution for Processing JSON

Posted October 25, 2020 6:57pm by Colton Shaw

Colton Shaw
12,634 Points
1 Answer
Kurt Coleman
2,967 Points
Passing variables into Javascript by URL

Posted October 23, 2020 12:01pm by Kurt Coleman

Kurt Coleman
2,967 Points
2 Answers
babyoscar
12,930 Points
I think the CSS styling is wrong, all colors are green

Posted October 23, 2020 12:37am by babyoscar

babyoscar
12,930 Points
1 Answer
Adam Saulters
7,468 Points
I am not getting the same output as the instructor with this...

Posted October 14, 2020 9:39am by Adam Saulters

Adam Saulters
7,468 Points
1 Answer
Steve Fau
5,622 Points
document.querySelector('#sidebar') not accepted as a valid solution.

Posted October 1, 2020 6:29pm by Steve Fau

Steve Fau
5,622 Points
1 Answer
PLUS

Jonathan Ambriz
Courses Plus Student 3,902 Points
Display is showing undefined for all room numbers. What do I need to do to my code? I am calling rooms[i].name..

Posted September 8, 2020 11:51pm by Jonathan Ambriz

Jonathan Ambriz
Courses Plus Student 3,902 Points
2 Answers

Prev Page 2 of 4 Next

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