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JavaScript jQuery Basics Working with jQuery Collections Adding/Removing Classes

Posted by Bernard Chiyangwa
Bernard Chiyangwa
7,094 Points

JQuery Adding/Removing classes

Challenge Task 2 of 2

The submit button is now disabled, but it doesn’t look like it! Luckily, we have a class called disabled in our CSS that will n.

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 
const $submit = $('.submit-btn').addClass(disabled); 
$submit.attr("disabled",true);

2 Answers

Antti Lylander
Antti Lylander
9,686 Points
Antti Lylander
Antti Lylander
9,686 Points

You are chaining on the wrong line and missing quotes.

Bernard Chiyangwa
Bernard Chiyangwa
7,094 Points
Bernard Chiyangwa
Bernard Chiyangwa
7,094 Points

const $submit = $('.submit-btn') $submit.attr.("disabled",true).addClass("disabled");