How to dynamically add a class to manual class names?

How to Dynamically Add a Class to Manual Class Names 💪

Are you facing a conundrum when it comes to adding a dynamic class to a list of regular classes? Well, fear not, because we've got you covered! In this blog post, we'll walk you through the common issues faced and provide you with straightforward solutions. So, let's dive right in! 💦

The Problem 😫

Let's consider a scenario where you have a wrapper <div> with multiple predefined class names and you want to add a dynamic class to it. In the given example, the class you wish to add is stored in the this.state.something variable. However, the approach you attempted didn't quite work. Don't worry; we've all been there! So, what's the solution? 🤔

The Solution 🚀

To dynamically add a class to manual class names, you can follow these steps:

1. Use template literals in JavaScript to concatenate the dynamic class with the existing class names.

   <div className={`wrapper searchDiv ${this.state.something}`}> {/* ... */} </div>

   In the above example, the ${this.state.something} part within the template literal is where the dynamic class gets added to the wrapper class.

   NOTE: Make sure to use backticks (`) when using template literals.

2. With this approach, the value of this.state.something will be evaluated and inserted into the class attribute during runtime, resulting in the desired dynamic class being added.

Pretty neat, right? You can easily add as many dynamic classes as you need using this technique. Now you can dynamically modify the class attribute and update your component UI 🎉

Conclusion 🌟

We hope this blog post has shed some light on the process of adding a dynamic class to manual class names. By leveraging template literals, you can dynamically modify the class attribute and enhance your UI based on changing conditions.

If you found this post helpful, we invite you to share it with others who might benefit from it. Sharing is caring, after all! 😊

If you have any other tips or tricks for adding dynamic classes in React or any other related suggestions, feel free to drop them in the comments below. We'd love to hear from you and learn more about your experiences!

Happy coding! 💻✨