Treehouse | Community | Removing Nodes

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

New No-Code Track! 🚀start learning today!

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

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Hanwen Zhang
20,084 Points
('li:last-child') what does the : and the name of last-child work here?

Posted March 28, 2021 11:57pm by Hanwen Zhang

Hanwen Zhang
20,084 Points
1 Answer
Karl Russell Sumando Menil
Full Stack JavaScript Techdegree Student 4,004 Points
code does not remove last item

Posted February 11, 2021 1:37am by Karl Russell Sumando Menil

Karl Russell Sumando Menil
Full Stack JavaScript Techdegree Student 4,004 Points
1 Answer
Faustin Ukundimana
3,489 Points
Can you guide me on how to get practice questions in one place

Posted December 14, 2020 3:17pm by Faustin Ukundimana

Faustin Ukundimana
3,489 Points
0 Answers
PLUS

omar hama
Courses Plus Student 2,773 Points
Cannot read property 'addEventListener' of null

Posted August 28, 2020 8:49pm by omar hama

omar hama
Courses Plus Student 2,773 Points
1 Answer
MOSHE SCHWIMMER
6,301 Points
Removing a element, through querySelector, then selecting the element, and the .length

Posted June 16, 2020 11:05pm by MOSHE SCHWIMMER

MOSHE SCHWIMMER
6,301 Points
1 Answer
Jure Matković
4,558 Points
Removing Nodes

Posted June 4, 2020 9:21pm by Jure Matković

Jure Matković
4,558 Points
1 Answer
Joel Greek
4,421 Points
Here is a solution for removing specific list Item.

Posted October 4, 2019 9:41am by Joel Greek

Joel Greek
4,421 Points
1 Answer
Alexander D
8,685 Points
Remove last child from another </ul> list

Posted June 23, 2019 9:36pm by Alexander D

Alexander D
8,685 Points
1 Answer
Andrea Gylling
2,796 Points
Uncaught TypeError: Cannot read property 'addEventListener' of null at app.js:40

Posted April 15, 2019 2:45pm by Andrea Gylling

Andrea Gylling
2,796 Points
1 Answer
Serge Zant
10,420 Points
Whats wrong with my code?

Posted August 19, 2018 9:36am by Serge Zant

Serge Zant
10,420 Points
3 Answers
Gremyko Coleman
9,756 Points
remove li, code works on the treehouse workspace, but when do the same code in notepad++ it doesn't remove the li tags

Posted August 6, 2018 6:28am by Gremyko Coleman

Gremyko Coleman
9,756 Points
1 Answer
Harrison Greeves
2,920 Points
My remove button won't remove the added item

Posted July 11, 2018 12:49pm by Harrison Greeves

Harrison Greeves
2,920 Points
1 Answer
Jake Kobs
9,215 Points
Why won't firstChild work for the code challenge?

Posted May 30, 2018 10:04pm by Jake Kobs

Jake Kobs
9,215 Points
1 Answer
Jake Kobs
9,215 Points
Why do we have [0] after the "document.getElementByTagName("ul")[0];"?

Posted May 29, 2018 12:51am by Jake Kobs

Jake Kobs
9,215 Points
1 Answer
S Campos
413 Points
Removing the last div within a div

Posted March 27, 2018 1:43am by S Campos

S Campos
413 Points
2 Answers
sam poplack
9,467 Points
null is not an object

Posted January 16, 2018 6:24am by sam poplack

sam poplack
9,467 Points
2 Answers
Mariela Napoles
13,434 Points
How Do I practice all the lessons I am learning?

Posted January 12, 2018 5:00am by Mariela Napoles

Mariela Napoles
13,434 Points
3 Answers
Daniel Fitzhugh
9,715 Points
How to "select all <li> elements with getElementsByTagName and use length of the collection to access the last element"?

Posted December 13, 2017 4:18pm by Daniel Fitzhugh

Daniel Fitzhugh
9,715 Points
2 Answers
ammarkhan
Front End Web Development Techdegree Student 21,661 Points
Remove button just removing last button

Posted November 14, 2017 2:41pm by ammarkhan

ammarkhan
Front End Web Development Techdegree Student 21,661 Points
1 Answer
Henry Stiltner
4,178 Points
Check if a certain element exists

Posted September 3, 2017 11:43pm by Henry Stiltner

Henry Stiltner
4,178 Points
2 Answers
Khadar Abdulahi
1,955 Points
Remove item not working

Posted June 14, 2017 1:29am by Khadar Abdulahi

Khadar Abdulahi
1,955 Points
1 Answer
gennady
14,145 Points
Why can't I choose last 'li' element from 'ul' using ul.lastChild?

Posted March 13, 2017 1:17pm by gennady

gennady
14,145 Points
1 Answer
Sudip Paudel
2,203 Points
The existing list items are removed when clicked on them but not the newly added items.

Posted February 24, 2017 9:44pm by Sudip Paudel

Sudip Paudel
2,203 Points
2 Answers
John Baldwin
7,969 Points
"Failed to execute 'removeChild' on 'Node': parameter 1 is not of type 'Node'." error message

Posted December 13, 2016 5:24pm by John Baldwin

John Baldwin
7,969 Points
4 Answers
Luca Di Pinto
8,051 Points
Remove the list item element stored in firstListItem from the DOM.

Posted December 3, 2016 2:41pm by Luca Di Pinto

Luca Di Pinto
8,051 Points
2 Answers

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