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Andrew Phelps
4,919 PointsJavaScript and the DOM quiz: why is my answer incorrect?
The question asks: 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?
I have tried entering both of these as answers, and they are both showing incorrect:
const studentInfo = document.querySelectorAll(‘.student-info’);
const studentInfo = document.querySelectorAll(“.student-info”);
What am i doing wrong?
1 Answer
Steven Parker
229,644 PointsYour examples use word-processor style (AKA "curly") quotes, but the quiz is expecting plain programming-style quotes.
The difference might be a bit more obvious with the syntax coloring in the code block below:
document.querySelectorAll(“.student-info”); // "curly" quotes
document.querySelectorAll(".student-info"); // plain quotes
Andrew Phelps
4,919 PointsAndrew Phelps
4,919 PointsGood catch! I was doing the quiz on my iPad, and the thought of different style quotes hadn't even occurred to me. I did the quiz on my PC, with plain quotes, and it accepted the answer. Thanks!
Garrett Trott
18,869 PointsGarrett Trott
18,869 PointsI had ther very same problem on an Ipad and it was driving me crazy thank you.