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

skylar stanley
PLUS
skylar stanley
Courses Plus Student 5,870 Points

Store the value of the text input element in the variable inputValue

using const inputValue = document.querySelectorAll(input.id); or const inputValue = document.querySelectorAll(input.linkName);

is not working.

app.js
let inputValue = document.querySelectorAll('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>

1 Answer

Steven Parker
Steven Parker
229,657 Points

You have a few issues here:

  • The selector "input.linkName" would target an input element with a class of "linkName", but this element has an ID of "linkName"
  • Since ID's are all unique, you can shorten the selector to just "#linkName"
  • "querySelectorAll" returns a collection but you need a single element. You can use "querySelector" instead.
  • once you've targeted the element, you need to get the "value" property from it