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

What to do?

i dont no what there asking for or what is it i need to do?

app.js
let section = document.getElementsByTagName('input');

for (var i = 0; i < section.length; i += 1) {
  section[i].addEventListener('click', (e) => {
    e.target.style.backgroundColor = 'rgb(255, 255, 0)';
  });
}
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>

1 Answer

Armin Kadic
Armin Kadic
16,242 Points

You need to add a "if" statement in the event listener to check if the target tagName is INPUT. See what I did here? In the lesson before this challenge you can see an example. I hope this helps. Good luck!