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Exercise 17

  • Create the following folder/file structure:
/ex_17
  |-- index.html

index.html

  • Create a basic HTML document
  • Create a script tag on the document head element
  • Add the following html code
<!DOCTYPE html>
<html lang="en">
<head>
  <title>Attributes</title>
  <style>
    a {
      font-family: Arial, Helvetica, sans-serif;
    }

    .menu {
      display: block;
      width: 400px;
      border: 1px solid black;
      background-color: #eee;
      padding: 5px 0 5px 10px; 
    }

    a.menu {
      color: black;
      text-decoration: none;
    }

    a.menu:hover {
      background-color: #DDD;
    }

    a.green {
      color: green;
    }
    a.blue {
      color: blue;
    }
    a.red {
      color: red;
    }
  </style>
</head>
<body>
  <a href="#" class="menu">Link 1</a>
  <a href="#" class="menu">Link 2</a>
  <a href="#" class="menu">Link 3</a>
  <a href="#" class="menu">Link 4</a>
  <a href="#" class="menu">Link 5</a>
</body>
</html>
  • Ask the user to select a color showing the following message:
Please choose & input one of the following colors: green, blue or red
  • Select the first link element
  • Add the user selected color as class name to the selected element (first link)
  • Avoid adding the class if the user inputs a color that's not an option
  • So if the user selects blue as color we need to add the blue class to the first link