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

Currently, the event listener applies a yellow background color to the section element and its child elements when click

Request further assistance, I honestly don't know what to do at this point.

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

section.addEventListener('click', (e) => {
  if (event.target == 'input') {
  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 Donte'! -

You are very close! In your if statement, you are attempting to get the target of event, however you passed it as e, so you would need to rewrite this as:

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

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

Also notice the addition of the .tagName.

Happy coding!