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

Posted by keron veal
keron veal
2,290 Points

just lost

i tried few things but I've been here awhile

js/app.js 
var listItems = document.querySelectorAll('rainbow');
var colors = ["#C2272D", "#F8931F", "#FFFF01", "#009245", "#0193D9", "#0C04ED", "#612F90"];

for(var i = 0; i < colors.length; i ++) {
  listItems[i].style.color = colors[i];    
}
index.html 
<!DOCTYPE html>
<html>
  <head>
    <title>Rainbow!</title>
  </head>
  <body>
    <ul id="rainbow">
      <li>This should be red</li>
      <li>class = "collection"</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>

1 Answer

seth aruby
seth aruby
10,111 Points
seth aruby
seth aruby
10,111 Points

Hey Keron, Almost there! You just need to target ALL of the list items within the unordered list with id='rainbow'. Right now you are just targeting the unordered list element itself and not its list items. And don't forget the hash when referencing an element by Id. Like so:

var listItems= document.querySelectorAll('#rainbow li');