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

itay zelig
itay zelig
2,951 Points
Posted by itay zelig
itay zelig
2,951 Points

how to select an element?

i need to select the input element and for some reason i didnt understand it.

app.js
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

Travis Alstrand
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Travis Alstrand
Data Analysis Techdegree Graduate 49,443 Points
Travis Alstrand
.a{fill-rule:evenodd;}techdegree seal-36
Travis Alstrand
Data Analysis Techdegree Graduate 49,443 Points

Hi there itay zelig ! 👋

The Challenge is asking to store the value of the selected input element to the variable so there's an extra step involved than just selecting the element.

You can achieve it in one line by adding value to the end of the querySelector with dot notation. 👍

const inputValue = document.querySelector('input').value