Treehouse | Community | Perform: Selecting Elements

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s speir
3,991 Points
Why can't we just use getElementsByClassName, instead of getElementsByTagName?

Posted December 27, 2016 8:45pm by s speir

s speir
3,991 Points
2 Answers
Camila N
10,677 Points
Why can't we just use querySelector(selector)?

Posted July 23, 2016 9:23pm by Camila N

Camila N
10,677 Points
3 Answers
john larson
16,594 Points
how does this: checkBox.type = "checkbox" modify this: var checkBox = document.createElement("input")

Posted July 15, 2016 2:26pm by john larson

john larson
16,594 Points
1 Answer
Jonas Laberg
2,365 Points
Interactive web pages with javascript: chapter 'Perform Selecting Elements': Getting error 'taskInput is not defined'

Posted June 27, 2016 9:56am by Jonas Laberg

Jonas Laberg
2,365 Points
1 Answer
Zach Robinson
8,862 Points
Why are we using the getElementsByTagName method for the button functionality? Why not use an ID?

Posted May 14, 2016 7:57pm by Zach Robinson

Zach Robinson
8,862 Points
2 Answers
Bruno Dias
10,554 Points
Can I add an id for Add task button?

Posted April 22, 2016 10:55am by Bruno Dias

Bruno Dias
10,554 Points
1 Answer
Abirbhav Goswami
15,450 Points
Andrew put the wrong id in for the button.

Posted February 23, 2016 11:15am by Abirbhav Goswami

Abirbhav Goswami
15,450 Points
1 Answer
Yijiao Wang
1,793 Points
To what extent can we combine JQuery and Javascript in one document?

Posted January 13, 2016 2:27pm by Yijiao Wang

Yijiao Wang
1,793 Points
1 Answer
david marjanac
4,851 Points
why you put in var=button array [0]

Posted December 27, 2015 2:25pm by david marjanac

david marjanac
4,851 Points
1 Answer
Melody Wong
1,476 Points
workspace is not prompting like the video

Posted December 11, 2015 3:00pm by Melody Wong

Melody Wong
1,476 Points
0 Answers
Maxwell DeMers
6,853 Points
Uncaught Reference Error in Console

Posted September 28, 2015 2:47pm by Maxwell DeMers

Maxwell DeMers
6,853 Points
2 Answers
David Elston
8,112 Points
"function" vs. "Function"

Posted July 28, 2015 4:34pm by David Elston

David Elston
8,112 Points
1 Answer
ammarkhan
Front End Web Development Techdegree Student 21,661 Points
Selecting elements in console?

Posted June 16, 2015 6:47pm by ammarkhan

ammarkhan
Front End Web Development Techdegree Student 21,661 Points
2 Answers
Tony Brackins
28,766 Points
getElementByID()...but no ID's.

Posted June 8, 2015 3:06am by Tony Brackins

Tony Brackins
28,766 Points
2 Answers
PLUS

kabir k
Courses Plus Student 18,036 Points
pure JavaScript vs. jQuery

Posted June 2, 2015 2:16am by kabir k

kabir k
Courses Plus Student 18,036 Points
2 Answers
Francesco Belvedere
15,206 Points
Shouldnt there be semicolons at the end of each var statement when declaring a function this way?

Posted April 14, 2015 7:53pm by Francesco Belvedere

Francesco Belvedere
15,206 Points
8 Answers
Chuong Nguyen
8,256 Points
Why use document.getElementByTagName("span")[1] instead of document.getElementsByClassName("last_name")?

Posted March 9, 2015 5:34am by Chuong Nguyen

Chuong Nguyen
8,256 Points
2 Answers
Jarrett Young
12,635 Points
I'm having trouble completing the code challenge in the section following this video. Can't pass the second step.

Posted February 14, 2015 1:17am by Jarrett Young

Jarrett Young
12,635 Points
3 Answers
Reid Larson
12,711 Points
why is everything coming up as undefined?

Posted February 4, 2015 6:42pm by Reid Larson

Reid Larson
12,711 Points
2 Answers
Joe Williams
4,014 Points
Unsure of what the HTML label is doing if I'm already using an Input ID

Posted January 22, 2015 10:20pm by Joe Williams

Joe Williams
4,014 Points
2 Answers
Muhammad Rizwan
8,595 Points
We did not create any array how can we use following code? var addButton= getElementsByTagName('button')[0];

Posted November 30, 2014 10:42pm by Muhammad Rizwan

Muhammad Rizwan
8,595 Points
4 Answers
Radha Bhambwani
10,182 Points
Using firefox console instead of chrome's

Posted November 27, 2014 5:41pm by Radha Bhambwani

Radha Bhambwani
10,182 Points
2 Answers
jadaml
11,593 Points
Calls to variable in console coming up as not defined

Posted November 22, 2014 10:17pm by jadaml

jadaml
11,593 Points
4 Answers
Anna Steirer
6,734 Points
Having same problem as below where the workspace is returning undefined variables. I have not tried other workspaces.

Posted November 11, 2014 2:22am by Anna Steirer

Anna Steirer
6,734 Points
3 Answers
Ron L
6,463 Points
Code doesn't work in Workspace, but does in Sublime

Posted October 29, 2014 8:05pm by Ron L

Ron L
6,463 Points
3 Answers
Leah Thompson
14,997 Points
variables not defined

Posted October 9, 2014 2:22pm by Leah Thompson

Leah Thompson
14,997 Points
2 Answers
Eric Vandenberg
9,095 Points
Can't define a variable in Sublime

Posted September 3, 2014 1:40am by Eric Vandenberg

Eric Vandenberg
9,095 Points
8 Answers

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