JavaScript jQuery Basics Introducing jQuery jQuery Syntax and Animation Effects

idk what to do

idk what to do help

index.html
<!DOCTYPE html>
<html lang="en">
<head>
    <title>Document</title>
</head>
<body>
    <h1 class="profile-header">Student <span>Profile</span></h1>

    <script
    src="jquery-3.2.1.min.js"></script>
    <script src="app.js"></script>
</body>
</html>
app.js
document.querySelector('.profile-header').style.display = 'none';
Lachlan Stevens
Lachlan Stevens
10,761 Points
  1. What is the expected behaviour (what are you trying to achieve).
  2. What is the actual behaviour?

Without background information it's difficult to work out exactly what assistance to provide.

1 Answer

Jonathan Hermansen
PLUS
Jonathan Hermansen
Courses Plus Student 25,650 Points

You should always add some information about your problem when asking for help.

The task you are on is asking you to replace plain javascript with jquery. To select a class in jquery you use "$('.classname')" instead of "document.querySelector('.classname')". For hiding an element you use "hide()" instead of "style.display = none".