Create simple Popup in ReactJS

Today we’ll show you how to create simple popup in ReactJS without the help of the npm packages. You can use it to implement Confirmation box, email subscription notifications and display advertisements etc.

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Basically, the idea is to provide the popup screen with the help of the pure HTML and CSS in ReactJS.

Way to create simple popup in ReactJS

  1. Set up React application
  2. Create popup component
  3. Handle the Popup
  4. Output

1. Set up React application

Let’s start with creating the simple react application with the help of the create-react-app. If you don’t know about how to create a react application then refer the below link.

Create React Application

2. Create popup component

In the second step, we’ll create a separate component for the popup and design it. You can modify it based on your theme.

Popup.js

style.css

3. Handle the Popup

Now, it’s time to manage the popup component using the state variable. So for that you have to use state variable and create toggle method to manage the show/hide of the popup component. Also we need to pass the toggle method inside the popup component so we can manage the click event of the close button.

App.js

4. Output

Run the project and check the output.

Output - Create simple Popup in ReactJS - Clue Mediator
Output – Create simple Popup in ReactJS – Clue Mediator

Thank you for reading!

Demo & Source Code

Github Repository StackBlitz Project
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6 Responses

  1. Nahuel Leiva says:

    Hi, I’ve found this post and I’m wondering, suppose you have a form with a node inside. This node has a button that opens a popup window, and I need to pass the id of the node to the popup window. How should I do that? What’s the best way to do it?

    Regards,
    Nahuel

    • Clue Mediator says:

      Hi Nahuel,
      All I can understand is that you want to pass the id from the component to the popup. Therefore you can use the props to transfer data in the popup window.

  2. Nahuel Leiva says:

    Thanks for your answer, I figured out by myself at the end 🙂 was like you said, I used the props to transfer the data.

    Regards,
    Nahuel

  3. Anamika Tyagi says:

    Hi suppose you have a wall with multiple user post and you wish to show a popup when you click user profile icon or name. What CSS will be used at that point.

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