Menus with React

100%

Menus with React

✓ Published0🌍 Public

Last edited Jul 9, 2021

Created on Jul 8, 2021

This example demonstrates a pet-selection menu built with React and a reusable Dropdown component. It shows how React state manages the chosen option, displaying a label and a styled `<select>` element. The code uses React’s `useState` hook to track the selected value, initializing it to "hamster," and passes options as an array of value-label pairs to the Dropdown component. ReactDOM renders the App to the DOM, while the Dropdown’s `onChange` event updates state via a callback prop.

AI-generated description

React starter code.

MIT Licensed

Similar vizzes

Loading thumbnail…

Menus with React

This example demonstrates a simple pet-selection menu built with React, showing how a dropdown component manages and displays a chosen value. The app uses the `useState` hook to track the selected pet, initializing it to `hamster`, and renders a `Dropdown` component that maps over a static array of pet options. The dropdown fires `onSelectedValueChange` on user interaction, updating the state and logging each selection to the console. The code relies on React 17 and ReactDOM to render the interface, with a plain HTML `<select>` element styled via CSS.

TThomas Cormican

95% match

Loading thumbnail…

Menus with React

This example shows a pet-selection menu built with React, demonstrating how to manage form state with the `useState` hook and a reusable `Dropdown` component. The interface displays a label and a `<select>` element with five animal options, defaulting to "hamster"; changing the selection logs the chosen value to the console. The code uses React and ReactDOM from UMD builds, along with JSX syntax, to render the component tree into the `#root` element.

SSong Tao Chen

95% match

Loading thumbnail…

Menus with React

This example demonstrates how to build an interactive dropdown menu using React. It shows a labeled select element with options for choosing a pet, and logs the selected value to the console. The code defines a reusable `Dropdown` React component that manages its state via the `useState` hook and renders an HTML `<select>` element with `<option>` children. The main `App` component initializes with the value “hamster” and updates the selection through the `onSelectedValueChange` handler. The project uses React 16.13.1 and ReactDOM for rendering.

AAndre J Denais

95% match

Loading thumbnail…

Menus with React

This example demonstrates a pet selector menu built with React, showing how a dropdown component manages state and user interaction. The interface displays a "Choose a pet" label alongside a dropdown menu containing six animal options, with a hamster preselected. The code uses React's `useState` hook to track the selected value, and ReactDOM to render the application to the page. The `Dropdown.js` component accepts options, an ID, and a selection handler, triggering state updates via the `onSelectedValueChange` callback.

GGayan Priyadarshana

95% match

Loading thumbnail…

Menus with React

This example demonstrates a pet-selection menu built with React, where users choose from a list of animals. It shows a labeled dropdown interface that updates the selected value in response to user interaction. The code uses React’s `useState` hook to track the current selection, and a reusable `Dropdown` component renders the HTML `<select>` element. The dropdown options are defined as an array of objects with value-label pairs, and the selected value defaults to “hamster.” No external data source is used; the options are hardcoded in the component.

JJoe Hutchins

95% match

Loading thumbnail…

Menus with React

This example demonstrates a pet-selection interface built with React, showing how dropdown menus manage state and re-render dynamically. It uses React hooks (`useState`) to track the selected value, initialized to "hamster," and passes it through a custom `Dropdown` component defined in `Dropdown.js`. The component maps over an array of pet options (goldfish, dog, cat, etc.) to generate `<option>` elements, triggering updates via the `onSelectedValueChange` callback. The page is styled with large typography and rendered into the DOM using `ReactDOM.render`.

AAnkit-Ian-53787

94% match

Loading thumbnail…

Menus with React

This example demonstrates a React-based dropdown menu for selecting a pet from a predefined list. It uses React’s `useState` hook to manage the selected value, which is initialized to "hamster" and logged to the console on each change. The custom `Dropdown` component receives options, an id, the selected value, and a callback to update state, rendering native `<select>` and `<option>` elements. The UI is styled with custom CSS for enlarged font sizes, and ReactDOM renders the app into the root element.

Jjim25522532

94% match

Loading thumbnail…

Menus with React

This example showcases a pet selector menu built with React, demonstrating how to manage state for a dropdown component. The interface displays a label and a dropdown menu containing six animal options, with the hamster preselected as the initial value. The `Dropdown.js` component is a reusable React function that renders a native HTML select element, mapping the option list and controlling the selected attribute based on the parent's state. The main `App` component uses React's `useState` hook to track the current selection, logging each change to the console, and passes the updated value back to the dropdown through a callback handler, illustrating a basic controlled-input pattern in React.

Jjbruzzo

94% match