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

Jason Widjaja
Jason Widjaja
7,904 Points
Posted by Jason Widjaja
Jason Widjaja
7,904 Points

what is wrong with my code

it says there should be 7 list items which I'm pretty sure the for loop already does 7 items

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+= 1) {
  console.log('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>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>
Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

This is a slight variation of the same issue as your previous question. See the answer(s) posted there.

You might want to delete this duplicate, click the small grey rectangle with the 3 dots to reveal the option.