Discussions Q&R

querySelector vs getElementsByClassName
dom4javascriptperformanceselectors-api
6 Votes
2 Réponses
6th May 2019, 8:43 AM
Вап
Why getElementsByClassName doesnt work?
js
3 Votes
2 Réponses
11th Dec 2017, 8:14 AM
Sergey
Why does getElementsByClassName return undefined?
javascript
0 Vote
5 Réponses
28th Feb 2020, 5:40 AM
Marie Johnson
Help! My getElementsByClassName is not working
domjsweb
1 Vote
8 Réponses
16th Sep 2018, 5:18 PM
ij888
ij888 - avatar
JavaScript, getElementsByClassName method not working
documentdomjavascript
1 Vote
2 Réponses
11th Jun 2020, 1:37 PM
Gaurav Giri
Gaurav Giri - avatar
getElementsByClassName not getting all elements ?
getelementsbyclassnamejavascript
3 Votes
1 Réponse
13th Jun 2019, 2:31 PM
Romain P.
Romain P. - avatar
How to add multiple elements to getElementsByClassName
csshtmljavascriptjs
3 Votes
7 Réponses
13th Feb 2018, 10:30 PM
Ole113
Ole113 - avatar
Why is JS getElementsByClassName method not working?
classhtmljavascriptjs
0 Vote
2 Réponses
29th Sep 2018, 9:37 PM
Dzeff
Dzeff - avatar
Can you give me some examples with getElementsByClassName ?
dom
1 Vote
3 Réponses
8th May 2018, 3:38 PM
Dispenker
Dispenker - avatar
I'm trying to build a calculator...but when I use getElementsByClassName instead of getElementById it does not work as the same
classescss3inputjavascriptmethodsobjectswebsite
2 Votes
3 Réponses
22nd Dec 2022, 8:14 AM
YOGESHWARAN
YOGESHWARAN - avatar
Get element inside element by class - JavaScript
domgetelementsbyclassnamejavascript
2 Votes
7 Réponses
9th Apr 2018, 9:28 AM
Habib Najafi
Habib Najafi - avatar
Need help with JavaScript.
getelementsbyclassnamejavascriptqueryselectorallweb
1 Vote
6 Réponses
21st Apr 2018, 10:49 AM
Russ
Russ - avatar
Why is my variable not being assigned properly?
getelementsbyclassnamejavascriptvariables
0 Vote
2 Réponses
14th Feb 2020, 3:29 PM
Thomas Dowell
Thomas Dowell - avatar
doesn't work the "for" loop
forgetelementsbyclassnameinnerhtmljavascript
0 Vote
2 Réponses
9th Jun 2019, 11:07 AM
Pavel Makhov
Pavel Makhov - avatar
HTML DOM Problem
domfilgetattributegetelementsbyclassnamegetelemntbyidhtmljavascriptjsjsdomsvg
2 Votes
8 Réponses
11th Sep 2017, 11:09 AM
Mohammad Moallemi
Mohammad Moallemi - avatar
Aujourd'hui en vedette
What kind of questions do companies ask in Data Analyst interviews (including Python, SQL, Power BI, and Excel)?
2 Votes
Give some simple practice questions in C
0 Votes
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1 Votes
Ошибка в приложении Sololearn
1 Votes
NEO V2.0
1 Votes
Hello guys,
1 Votes
How many time I can use sololearn trial mode?
1 Votes
Did sololearn helped you to get easier a job?
1 Votes
Help me
1 Votes
how do they use javascript
0 Votes