Is there a way to customize the default icon in the Bootstrap 5 dropdown menu and replace it with a Font Awesome character? I have gone through the documentation, but it didn't provide any helpful information. I also attempted to override the CSS styles without success. Can anyone guide me on how to change the dropdown icon in Bootstrap 5?
Assuming that you have already included the link rel="stylesheet" in the head section of your HTML document, here is the most recent version that you should use:
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
I also tested it with an older version and it worked fine as well.
To create a customized Bootstrap 5 dropdown, I added a custom-dropdown class to the existing dropdown:
<div class="dropdown custom-dropdown">
<button class="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenuButton1" data-bs-toggle="dropdown" aria-expanded="false">
Dropdown button
</button>
<ul class="dropdown-menu" aria-labelledby="dropdownMenuButton1">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
In your CSS file, add the following styling for the custom dropdown:
.custom-dropdown .dropdown-toggle::after {
content: '\f1b2'; /* Replace this with the desired Font Awesome icon code */
font-family: 'Font Awesome 5 Free'; /* Specify the Font Awesome font-family */
font-weight: 900; /* Adjust the font weight if needed */
border-top: 0;
vertical-align: middle;
}
If you encounter a white bar above the icon, you can remove it by using the following CSS:
.custom-dropdown .dropdown-toggle::after {
display: none;
}
Then, you can place the icon within the dropdown button like this:
<div class="dropdown custom-dropdown">
<button className="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenuButton1" data-bs-toggle="dropdown" aria-expanded="false">
Dropdown button
<i class="fa-solid fa-cube"></i>
</button>
<ul className="dropdown-menu" aria-labelledby="dropdownMenuButton1">
<li><a className="dropdown-item" href="#">Action</a></li>
<li><a className="dropdown-item" href="#">Another action</a></li>
<li><a className="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
Make sure everything is functioning as expected after changing the icon, and if it meets your requirements, feel free to mark this answer as correct :)
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