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

charlie alton
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.a{fill-rule:evenodd;}techdegree
charlie alton
Front End Web Development Techdegree Student 8,879 Points

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I need help getting this answer right.

app.js
let section = document.getElementsByTagName('section')[0];

section.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

Hi,charlie alton to complete this it said add a condition.That tells us if statements.To complete add the following

let section = document.getElementsByTagName('section')[0];

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

Hope that helpsπŸ˜ƒ