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JavaScript JavaScript and the DOM (Retiring) Getting a Handle on the DOM DOM Selection - More Review

Why is my answer not correct?

How would you use querySelectorAll to obtain a reference to all elements in a document with the class student-info and assign it to the constant studentInfo?

my answer:

const studentInfo = querySelectorAll('.student-info');

2 Answers

bjork
bjork
2,400 Points

I think you are missing document and thus are trying to use a global method querySelectorAll (which does not exist):

const studentInfo = document.querySelectorAll('.student-info');

Hope that helps

See this doc for basic usage of querySelectorAll

https://www.w3schools.com/jsref/met_document_queryselectorall.asp

Let me know if this helps here

I think this link has helped me more than the videos. lol

Ya, sometimes a quick google search will clear things up.

You can mark this question as solved by selecting a "best answer". :smile: