Treehouse | Community | Using previousElementSibling and insertBefore

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VICTORIA DENNIS
Full Stack JavaScript Techdegree Student 3,679 Points
Why does insertBefore not work when put in the if statement?

Posted April 22, 2021 7:31pm by VICTORIA DENNIS

VICTORIA DENNIS
Full Stack JavaScript Techdegree Student 3,679 Points
2 Answers
Travis Sly
3,947 Points
Why is .parentNode *2 necessary?

Posted March 8, 2021 4:15am by Travis Sly

Travis Sly
3,947 Points
2 Answers
James Thompson
2,475 Points
Question about using syntax to grab parent/child elements in DOM.

Posted December 15, 2020 5:11am by James Thompson

James Thompson
2,475 Points
1 Answer
Min-Chun Shih
5,221 Points
When adding remove and up button, why still need the if statement of 'event.target.tagName == 'BUTTON'

Posted December 3, 2020 8:38am by Min-Chun Shih

Min-Chun Shih
5,221 Points
1 Answer
James Croxford
12,723 Points
My solution to allowing list items created by the 'Add Item' button to have 'Up' & 'Remove' functionality.

Posted June 13, 2020 11:05pm by James Croxford

James Croxford
12,723 Points
1 Answer
Joseph Michelini
Python Development Techdegree Graduate 18,692 Points
How is .removeChild() useful for traversing the DOM if you still need to create a variable that holds a reference?

Posted May 26, 2020 4:47pm by Joseph Michelini

Joseph Michelini
Python Development Techdegree Graduate 18,692 Points
1 Answer
Kate C
13,589 Points
prevLi is not defined?

Posted May 14, 2020 12:46am by Kate C

Kate C
13,589 Points
2 Answers
Hamzah Iqbal
Full Stack JavaScript Techdegree Student 11,145 Points
Why isn't my code responding to any actions?

Posted January 21, 2020 10:27pm by Hamzah Iqbal

Hamzah Iqbal
Full Stack JavaScript Techdegree Student 11,145 Points
2 Answers
varlevi
8,113 Points
previousSibling vs. previousElementSibling

Posted September 12, 2019 12:38am by varlevi

varlevi
8,113 Points
1 Answer
Stephanie Franco
9,167 Points
Declaring variable in the console is throwing an error

Posted April 30, 2019 10:33pm by Stephanie Franco

Stephanie Franco
9,167 Points
1 Answer
Methee Saengow
5,474 Points
Sibling traversal objective

Posted March 16, 2019 8:06pm by Methee Saengow

Methee Saengow
5,474 Points
1 Answer
Ming Chi Wong
2,909 Points
Don't quite understand the use of parent node in this video?

Posted February 26, 2019 4:26pm by Ming Chi Wong

Ming Chi Wong
2,909 Points
1 Answer
Ming Chi Wong
2,909 Points
What is an element sibling?

Posted February 26, 2019 11:04am by Ming Chi Wong

Ming Chi Wong
2,909 Points
2 Answers
Sander Nicolaysen
5,474 Points
Why is it possible to write if (prevLi)?

Posted January 18, 2019 11:52am by Sander Nicolaysen

Sander Nicolaysen
5,474 Points
3 Answers
Rod R
3,050 Points
my 'up' buttons are removing list items instead of moving up

Posted January 16, 2019 8:24pm by Rod R

Rod R
3,050 Points
1 Answer
PLUS

Ian Salmon
Courses Plus Student 10,687 Points
Operator best practices, '==' or '===' . Does it make a difference here?

Posted November 13, 2018 1:32am by Ian Salmon

Ian Salmon
Courses Plus Student 10,687 Points
4 Answers
baderbouta
7,804 Points
Isn't this kind of nesting highly discouraged in programming?

Posted October 2, 2018 7:25am by baderbouta

baderbouta
7,804 Points
1 Answer
Jinjia Lin
11,942 Points
Why is "up" and "remove" not in upper case? (like "BUTTON"?)

Posted September 29, 2018 2:35pm by Jinjia Lin

Jinjia Lin
11,942 Points
1 Answer
Nicholas Smay
14,768 Points
My code is running fine, I just am a bit confused by a piece of code we are using.

Posted August 28, 2018 10:24pm by Nicholas Smay

Nicholas Smay
14,768 Points
2 Answers
Brian Shelton
1,270 Points
Why is first child li moved to bottom?

Posted July 6, 2018 5:32pm by Brian Shelton

Brian Shelton
1,270 Points
1 Answer
Madeline Yao
Full Stack JavaScript Techdegree Student 9,611 Points
The Button In My Code Does Not Work

Posted May 21, 2018 12:31am by Madeline Yao

Madeline Yao
Full Stack JavaScript Techdegree Student 9,611 Points
0 Answers
Sonu Agarwal
4,446 Points
I want to create up, down & remove button. While running the code up and down button is not getting created- spacing err

Posted May 17, 2018 10:21am by Sonu Agarwal

Sonu Agarwal
4,446 Points
0 Answers
David Regel
Full Stack JavaScript Techdegree Student 5,504 Points
Why works my code just for the first element in my list?

Posted April 14, 2018 7:26pm by David Regel

David Regel
Full Stack JavaScript Techdegree Student 5,504 Points
1 Answer
Nikola Jankovic
10,793 Points
Why this alternative solution won't work?

Posted November 9, 2017 1:41am by Nikola Jankovic

Nikola Jankovic
10,793 Points
1 Answer
Daniel McHugh
1,821 Points
Code no longer working after following the steps in this video and I'm not sure why.

Posted November 7, 2017 10:18pm by Daniel McHugh

Daniel McHugh
1,821 Points
2 Answers
Brian Patterson
19,588 Points
I am a bit confused

Posted November 3, 2017 10:13pm by Brian Patterson

Brian Patterson
19,588 Points
1 Answer
Greg Schudel
4,090 Points
questions about properties used from addEventListener....

Posted October 30, 2017 9:27pm by Greg Schudel

Greg Schudel
4,090 Points
2 Answers
cyber voyager
8,859 Points
Detailed explanation on some code

Posted May 21, 2017 2:17pm by cyber voyager

cyber voyager
8,859 Points
2 Answers
ammarkhan
Front End Web Development Techdegree Student 21,661 Points
What is prevLi or previous sibling?

Posted March 21, 2017 10:57am by ammarkhan

ammarkhan
Front End Web Development Techdegree Student 21,661 Points
1 Answer
nishnash
6,267 Points
Challenge - Remove the removeMe element from the parent element.

Posted December 14, 2016 4:40pm by nishnash

nishnash
6,267 Points
4 Answers

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