jQuery - Target HTML Elements with Selectors Using jQuery

[JuniorQ]

Tell us what’s happening:

I am receiving an error saying : “$ is not defined”. I think the jQuery library is supposed to be loaded by the site itself but here it’s not being loaded and I can’t run the code without it. I tried reloading the page many times but it still gives me the same error.

Your code so far

<script>
  $(document).ready(function(){
    $("button").addClass("animated bounce");
  });
</script>
<!-- Only change code above this line -->

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <h4>#left-well</h4>
      <div class="well" id="left-well">
        <button class="btn btn-default target" id="target1">#target1</button>
        <button class="btn btn-default target" id="target2">#target2</button>
        <button class="btn btn-default target" id="target3">#target3</button>
      </div>
    </div>
    <div class="col-xs-6">
      <h4>#right-well</h4>
      <div class="well" id="right-well">
        <button class="btn btn-default target" id="target4">#target4</button>
        <button class="btn btn-default target" id="target5">#target5</button>
        <button class="btn btn-default target" id="target6">#target6</button>
      </div>
    </div>
  </div>
</div>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Challenge Information:

jQuery - Target HTML Elements with Selectors Using jQuery

freeCodeCamp.org

[bappyasif]

hello and welcome to fcc forum

@JuniorQ

<script>
  $(document).ready(function(){
    $("button").addClass("animated bounce");
  });
</script>

• this code is passing for me!!
• if its not for you then try “disabling” any “dark theme” browser extension and try again, or try a different browser

happy coding

[JuniorQ]

Hi,
Tnx for the instructions. I changed the browser and it worked.
Thanks again!