Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript and the DOM (Retiring) Making Changes to the DOM Modifying Elements

Vidar Maartensson
Vidar Maartensson
3,687 Points
Posted by Vidar Maartensson
Vidar Maartensson
3,687 Points

what am i doing wrong? id linkName inside <input>...?

dont understand why its not working? tried every combination and different id/value i can think of...?

app.js 
var inputValue = document.querySelector('input linkName');
index.html 
<!DOCTYPE html>
<html>
    <head>
        <title>DOM Manipulation</title>
    </head>
    <link rel="stylesheet" href="style.css" />
    <body>
        <div id="content">
            <label>Link Name:</label>
            <input type="text" id="linkName">
            <a id="link" href="https://teamtreehouse.com"></a>
        </div>
        <script src="app.js"></script>
    </body>
</html>

2 Answers

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

Here's a few pointers:

  • nothing is inside the input, the input element is the one with the id "linkName"
  • since id's are unique you don't need to specify the element type
  • id's must be prefixed with a hash mark ("#") when used as a selector
  • it's the element's .value that the challenge wants you to assign, not the element itself

I'll bet you can get it now, but write again if you still have trouble.

Vidar Maartensson
Vidar Maartensson
3,687 Points
Vidar Maartensson
Vidar Maartensson
3,687 Points

Ah i see, great answer. Thank you!!💕