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Start your free trialHenry Graham
4,156 PointsWhat am I doing wrong?
I added a conditional to filter out only input elements but it's still not correct. What should I be doing differently?
<!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>
let section = document.getElementsByTagName('section')[0];
section.addEventListener('click', (event) => {
if (event.target.tagName == 'input') {
event.target.style.backgroundColor = 'rgb(255, 255, 0)';
}
});
2 Answers
Jacob Mishkin
23,118 PointsYou are really close on this, The only thing you forgot is how the tagName returns its string. Remember it's in ALL CAPS. so you need to change your string of 'input'. Rewatch the video around 5:25, where Guil explains it. Also reference the MDN link in the teachers notes to know more.
Henry Graham
4,156 PointsAlexander, I think that your code is the same as mine but mine uses the arrow function syntax instead of the regular function syntax.
Alexander Acker
18,123 PointsAlexander Acker
18,123 PointsHey Henry,
Try storing your 'event' parameter within a function in order to properly run your IF statement of applying a background color. Example below.
Let me know if this does the trick.