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JavaScript jQuery Basics Working with jQuery Collections Adding/Removing Classes

Sougata Ghosh
Sougata Ghosh
6,096 Points
Posted by Sougata Ghosh
Sougata Ghosh
6,096 Points

Jquery attribute

How do i do this ?

index.html 
<!DOCTYPE html>
<html lang="en">
<head>
    <title>Document</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <button type="submit" class="submit-btn">Submit If You Can</button>

    <script
    src="jquery-3.2.1.min.js"></script>
    <script src="app.js"></script>
</body>
</html>
app.js 
$submit = $('.submit-btn');
$submit.attr("disabled", true);

1 Answer

Jonathan Grieve
MOD
Jonathan Grieve
Treehouse Moderator 91,252 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,252 Points

Looks like you just need to apply a variable keyword on the first line. Try, let const, or var

Sougata Ghosh
Sougata Ghosh
6,096 Points
Sougata Ghosh
Sougata Ghosh
6,096 Points

Yes that was a silly mistake.. thx much :)