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JavaScript JavaScript and the DOM Making Changes to the DOM Modifying Elements

Zhang youzhen
Zhang youzhen
5,331 Points
Posted by Zhang youzhen
Zhang youzhen
5,331 Points

What is wrong with this line? const inputValue = document.querySelector('#linkText');

app.js 
const inputValue = document.querySelector('#linkText');
index.html 
<!DOCTYPE html>
<html>
    <head>
      <title>DOM Manipulation</title>
    </head>
    <link rel="stylesheet" href="style.css" />
    <body>
      <div id="content">
        <label for="linkText">Link Text:</label>
        <input type="text" id="linkText" value="sample text">
        <p class="info"></p>
      </div>
    <script src="app.js"></script>
  </body>
</html>

1 Answer

Jamie Reardon
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.a{fill-rule:evenodd;}techdegree seal-36
Jamie Reardon
Treehouse Project Reviewer
Jamie Reardon
.a{fill-rule:evenodd;}techdegree seal-36
Jamie Reardon
Treehouse Project Reviewer

Hi Zhang youzhen you're about 90% here with this! You just needed to add the property value on the end to obtain a reference to the input's value. Right now, you are just referencing the element itself.

Answer:

const inputValue = document.querySelector('#linkText').value;