React Suite is a popular front-end library with a set of React components that are designed for the middle platform and back-end products. The dropdown component allows the user to provide navigation that uses a select picker if you want to select a value. The dropdown submenu is used to create a nested menu. Meaning menu inside a menu.
Syntax:
<Dropdown title="neveropen">
<Dropdown.Item>Item 1</Dropdown.Item>
<Dropdown.Menu title="SubMenu">
<Dropdown.Item>Item 2A</Dropdown.Item>
<Dropdown.Item>Item 2B</Dropdown.Item>
</Dropdown.Menu>
</Dropdown>
Creating React Application And Installing Module:
Step 1: Create a React application using the following command:
npx create-react-app foldername
Step 2: After creating your project folder i.e. foldername, move to it using the following command:
cd foldername
Step 3: After creating the ReactJS application, Install the required module using the following command:
npm install rsuite
Project Structure: It will look like the following.
Example 1: Now write down the following code in the App.js file. Here, App is our default component where we have written our code.
In this example, we will create a dropdown menu and create another menu as a dropdown item
JavaScript
import React from 'react'; import Dropdown from 'rsuite/Dropdown'; import 'rsuite/dist/rsuite.min.css'; function App() { return ( <div> <h1 style={{ color: 'green' }}> neveropen</h1> <h3>React Suite Dropdown Submenu</h3> <Dropdown title="neveropen"> <Dropdown.Item>Item 1</Dropdown.Item> <Dropdown.Menu title="Item 2"> <Dropdown.Item>Item 2A</Dropdown.Item> <Dropdown.Item>Item 2B</Dropdown.Item> </Dropdown.Menu> <Dropdown.Item>Item 3</Dropdown.Item> <Dropdown.Menu title="Item 4"> <Dropdown.Menu title="Item 4A"> <Dropdown.Item>Item 4A-A</Dropdown.Item> <Dropdown.Item>Item 4A-B</Dropdown.Item> </Dropdown.Menu> <Dropdown.Item>Item 4B</Dropdown.Item> </Dropdown.Menu> </Dropdown> </div> ) } export default App; |
Step to Run Application: Run the application using the following command from the root directory of the project:
npm start
Output: Now open your browser and go to http://localhost:3000/, you will see the following output:
Example 2: In this example, we will learn, how can we disable some Menu items/ entire sub-menu.
JavaScript
import React from 'react'; import Dropdown from 'rsuite/Dropdown'; import 'rsuite/dist/rsuite.min.css'; function App() { return ( <div> <h1 style={{ color: 'green' }}> neveropen</h1> <h3>React Suite Dropdown Submenu</h3> <Dropdown title="neveropen"> <Dropdown.Item>Database</Dropdown.Item> <Dropdown.Menu title="DSA"> <Dropdown.Item disabled>C++</Dropdown.Item> <Dropdown.Item>Java</Dropdown.Item> </Dropdown.Menu> <Dropdown.Item >Blockchain Technology</Dropdown.Item> <Dropdown.Menu title="Web Technology"> <Dropdown.Menu title="React" disabled> <Dropdown.Item >Material UI</Dropdown.Item> <Dropdown.Item>React Suite</Dropdown.Item> </Dropdown.Menu> <Dropdown.Item>HTML</Dropdown.Item> </Dropdown.Menu> </Dropdown> </div> ) } export default App; |
Output:
References: https://rsuitejs.com/components/dropdown/#submenu
