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JavaScript JavaScript and the DOM (Retiring) Getting a Handle on the DOM Selecting Multiple Elements

Arpana Roy
Arpana Roy
2,028 Points
Posted by Arpana Roy
Arpana Roy
2,028 Points

Where am i going wrong?

Whats wrong with this code?

index.html 
<!DOCTYPE html>
<html>
  <head>
    <title>Rainbow!</title>
  </head>
  <body>
    <ul id="rainbow">
      <li>This should be red</li>
      <li>This should be orange</li>
      <li>This should be yellow</li>
      <li>This should be green</li>
      <li>This should be blue</li>
      <li>This should be indigo</li>
      <li>This should be violet</li>
    </ul>
    <script src="js/app.js"></script>
  </body>
</html>
js/app.js 
let listItems = document.getElementsByTagName('ul');
const colors = ["#C2272D", "#F8931F", "#FFFF01", "#009245", "#0193D9", "#0C04ED", "#612F90"];

for(var i = 0; i < colors.length; i ++) {
  listItems[i].style.color = colors[i];    
}

1 Answer

Adam Beer
Adam Beer
11,314 Points
Adam Beer
Adam Beer
11,314 Points

You are so close! Just use document.querySelectorAll() method. Select the list items. Check how does it work. Hope this help.