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JavaScript jQuery Basics Understanding jQuery Events and DOM Traversal Adding New Elements to the DOM

Posted by Eric Wing
Eric Wing
1,613 Points

Not sure where I'm getting my syntax incorrect...var $newStudent = $('.student-list').append('<li>Sam Smith</li>')

Keeps asking if I called jQuery on '<li>Sam Smith</li>'

index.html 
<!DOCTYPE html>
<html lang="en">
<head>
    <title>Document</title>
</head>
<body>
    <h2>Student List</h2>

    <ul class="student-list">
        <li>James McAvoy</li>
        <li>Alena Holligan</li>
        <li>Wade Christensen</li>
        <li>Matt Krzyzynski</li>
    </ul>

    <script
    src="jquery-3.2.1.min.js"></script>
    <script src="app.js"></script>
</body>
</html>
app.js 
var $newStudent = $('.student-list').append('<li>Sam Smith</li>');

1 Answer

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

You're redefining the variable $newStudent. The task asks you to append this to the unordered list. Try:

var $newStudent=$('<li>Sam Smith</li>');
$('.student-list').append($newStudent);
Eric Wing
Eric Wing
1,613 Points

Ah I understand now thank you! wasn't reading the question correctly, that definitely works!