![]() ![]() Since each dropdown menu has unique content, we need to parameterize it by passing information as props. Parent-child relations in dropdown componentsĪ parent component holds a single or multiple dropdown menus. In that case, a radio button would be a better option. Keep in mind that you should not use a dropdown component if you are looking to display and compare nested items, or if you only have two options to choose from. We also need to populate the tags automatically based on the data, and we need to be able to dynamically control the header title. We need to be able to toggle the dd-list upon clicking dd-header and close it when the user clicks outside of the dd-wrapper. The corresponding HTML would look like the following code: The visual structure of a dropdown menu componentīefore diving into the technical stuff, let’s quickly understand the visual structure of the dropdown menu component to decide on the requirements:Ī dropdown menu consists of four basic components: the header wrapping, header title, list wrapping, and list items. Controlling a parent state from a child component.Parent-child relations in dropdown components.The visual structure of a dropdown menu component.In this tutorial, we’ll walk through an approach that I’ve followed in my personal projects to create a custom dropdown menu component in React.įor the complete source code and the styling files, you can refer to the GitHub repo. Considering the time you might spend on the adaptation process, building your own component may be in your best interest.Ī dropdown component, which is a custom version of the dropdown select option with extended styles, sorts and filters content on webpages. When it comes to adding styling and other specific requirements to your application, adapting an existing component into your project might not always go as smoothly as you’d like. You can also read our blog post on creating multi-level dropdown menus in React. Customize a reusable React dropdown menu componentĮditor’s Note: This blog post was reviewed for accuracy on 4 April 2023. ![]() Doğacan Bilgili Follow A software developer who is also into 3D-modeling and animation. ![]()
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