What could be causing the absence of the icon on the webpage?

I am facing an issue with my HTML code, which looks like this:

<div id ="div1">
      <a class="dropdown-item" href="#" id="success">
           <i class="" id="successIcon"></i>
          // I need to add the text Success here
      </a>
</div>

When using JavaScript,

Var divId  = document.getElementById('div1');
$(divId).find('#success').append("Success"); // Appends "Success" every time the page is loaded.

Even after trying the following,

$(divId).find('#success').text("Success"); 
$(divId ) .find("#successIcon").attr("class", "fa fa-success text-success");
// The icon "Success" is not added in front of the text "Success" when using text().

I require both the Text and the Icon before the text.

Could someone assist me with this problem?

Thank you very much.

javascripthtmljquerycss

Answer №1

No need to rely on the find method. Simply apply a selector within $().

Try this approach:

$('#success').append("Success");
$('#success #successIcon').attr("class", "fa fa-success text-success")

Alternatively, since ids are meant to be unique, you can simplify it to:

$('#success').append("Success");
$('#successIcon').attr("class", "fa fa-success text-success")

Answer №2

Give this a shot – I believe this is what you're aiming for.

$('#div1 .dropdown-item').append('Display a success message here');
$('#div1 .dropdown-item #successIcon').attr('class', 'fa fa-success text-success');
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <div id ="div1">
          <a class="dropdown-item" href="#" id="success">
               <i class="" id="successIcon"></i>
              
          </a>
    </div>

Answer №3

After reviewing your question, it appears that your code is functioning correctly (refer to the snippet below)

However, there are a few improvements that could be made:

  • Consider using const or let instead of var
  • Utilize jQuery selectors over document.getElementById for enhanced functionality
  • The class fa-success is not valid in Font Awesome; you can use fa-check instead

//Your original code with corrections: changed "var" to "const" and used "fa-check"
var divId = document.getElementById('div1');
$(divId).find('#success').append("Success"); 
$(divId).find("#successIcon").attr("class", "fa fa-check text-success");

// Revised version of the code
const div2 = $('#div2');
div2.find('#success').append("Success");
div2.find('#successIcon').addClass("fa fa-check text-success");
<!--Including necessary frameworks-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.0.1/css/font-awesome.css" />

<!--Your original HTML without the incorrect comment-->
<div id ="div1">
      <a class="dropdown-item" href="#" id="success">
           <i class="" id="successIcon"></i>
      </a>
</div>

<!--Second example-->
<div id ="div2">
      <a class="dropdown-item" href="#" id="success">
           <i class="" id="successIcon"></i>
      </a>
</div>

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