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JavaScript JavaScript and the DOM (Retiring) Responding to User Interaction Event Delegation

Preston Hill
Preston Hill
5,766 Points
Posted by Preston Hill
Preston Hill
5,766 Points

I don't understand what I am doing wrong.

Why will this not work to solve the challenge?

index.html 
<!DOCTYPE html>
<html>
    <head>
        <title>JavaScript and the DOM</title>
    </head>
    <link rel="stylesheet" href="style.css" />
    <body>
        <section>
            <h1>Making a Webpage Interactive</h1>
            <p>JavaScript is an exciting language that you can use to power web servers, create desktop programs, and even control robots. But JavaScript got its start in the browser way back in 1995.</p>
            <hr>
            <p>Things to Learn</p>
            <ul>
                <li>Item One: <input type="text"></li>
                <li>Item Two: <input type="text"></li>
                <li>Item Three: <input type="text"></li>
                <li>Item Four: <input type="text"></li>
            </ul>
            <button>Save</button>
        </section>
        <script src="app.js"></script>
    </body>
</html>
app.js 
let section = document.getElementsByTagName('section')[0];

section.addEventListener('click', (event) => {
  if (event.target.tagName == 'LI') { 
  event.target.style.backgroundColor = 'rgb(255, 255, 0)';
  }
});

1 Answer

Jason Anello
PLUS
Jason Anello
Courses Plus Student 94,610 Points
Jason Anello
Jason Anello
Courses Plus Student 94,610 Points

Hi Preston,

You're close and you have the right idea but you're checking if the target is the "LI" element. It wants you to check if the target is an input element.