Prime React UI Component Dock With Menu Item

In this article, we will learn how to create a React project, set up PrimeReact UI, and add dock menu UI widgets. We are using JSX with React.js.

abhishek saini

Oct. 04, 23 · Tutorial

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PRIMEREACT UI framework that has Over 80 React UI Components with top-notch quality to help you implement all your UI requirements in style.

Dock is a navigation component consisting of menu items.

Preconditions

JavaScript
Basic knowledge of React Js.
Node.js
V.S. Code, Visual Studio

We cover the below things,

Create a React application.
Installation of Prime face.
How to Apply Dock of Prime face in React Js.

Step 1

Run the below command for creating a React Js application.

     JSX 
   
   npx create-react-app prime-app
cd prime-app
npm start

Step 2

Run the below command for installing PrimeReact.

     JSX 
   
   npm install primereact primeicons

Step 3

Add the below code in the App.js.

     JSX 
   
 
 
   import 'primeicons/primeicons.css';
import 'primereact/resources/themes/lara-light-indigo/theme.css';
import 'primereact/resources/primereact.css';
import 'primeflex/primeflex.css';
import ReactDOM from 'react-dom';
import React, { useState, useEffect, useRef } from 'react';
import PrimeReact from 'primereact/api';
import { Dock } from 'primereact/dock';
import { Tooltip } from 'primereact/tooltip';
import { Dialog } from 'primereact/dialog';
import { Terminal } from 'primereact/terminal';
import { TerminalService } from 'primereact/terminalservice';
import { Galleria } from 'primereact/galleria';
import { Toast } from 'primereact/toast';
import { Tree } from 'primereact/tree';
import { Menubar } from 'primereact/menubar';
import { NodeService } from './CountryService';
import { PhotoService } from './CountryService';
import './App.css';

function App() {

    const [displayTerminal, setDisplayTerminal] = useState(false);
    const [displayFinder, setDisplayFinder] = useState(false);
    const [images, setImages] = useState(null);
    const [nodes, setNodes] = useState(null);
    const toast = useRef(null);
    const toast2 = useRef(null);
    const galleria = useRef(null);

    const imgPath = 'images/dock';
    const imgErrorPath = 'https://www.primefaces.org/wp-content/uploads/2020/05/placeholder.png';

    const dockItems = [
        {
            label: 'Finder',
            icon: () => <img alt="Finder" data-fr-src="https://www.primefaces.org/primereact/images/dock/finder.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />,
            command: () => {
                setDisplayFinder(true);
            }
        },
        {
            label: 'Terminal',
            icon: () => <img alt="Finder" data-fr-src="https://www.primefaces.org/primereact/images/dock/terminal.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />,
            command: () => {
                setDisplayTerminal(true);
            }
        },
        {
            label: 'App Store',
            icon: () => <img alt="App Store" data-fr-src="https://www.primefaces.org/primereact/images/dock/appstore.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />,
            command: () => {
                toast2.current.show({ severity: 'error', summary: 'An unexpected error occurred while signing in.', detail: 'UNTRUSTED_CERT_TITLE' });
            }
        },
        {
            label: 'Safari',
            icon: () => <img alt="Finder" src="	https://www.primefaces.org/primereact/images/dock/safari.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />,
            command: () => {
                toast2.current.show({ severity: 'warn', summary: 'Safari has stopped working' });
            }
        },
        {
            label: 'Photos',
            icon: () => <img alt="Photos" src="https://www.primefaces.org/primereact/images/dock/photos.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />,
            command: () => {
                galleria.current.show();
            }
        },
        {
            label: 'GitHub',
            icon: () => <img alt="Settings" src="https://www.primefaces.org/primereact/images/dock/github.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />,
        },
        {
            label: 'Trash',
            icon: () => <img alt="trash" src="https://www.primefaces.org/primereact/images/dock/trash.png" onError={(e) => e.target.src = imgErrorPath} width="100%" />,
            command: () => {
                toast.current.show({ severity: 'info', summary: 'Empty Trash' });
            }
        }
    ];

    const dockBasicItems = [
        {
            label: 'Finder',
            icon: () => <img alt="Finder" src="https://www.primefaces.org/primereact/images/dock/finder.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />
        },
        {
            label: 'App Store',
            icon: () => <img alt="App Store" src="https://www.primefaces.org/primereact/images/dock/appstore.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />
        },
        {
            label: 'Photos',
            icon: () => <img alt="Photos" src="https://www.primefaces.org/primereact/images/dock/photos.svg" onError={(e) => e.target.src = imgErrorPath} width="100%" />
        },
        {
            label: 'Trash',
            icon: () => <img alt="trash" src="https://www.primefaces.org/primereact/images/dock/trash.png" onError={(e) => e.target.src = imgErrorPath} width="100%" />
        }
    ];

    const menubarItems = [
        {
            label: 'Finder',
            className: 'menubar-root'
        },
        {
            label: 'File',
            items: [
                {
                    label: 'New',
                    icon: 'pi pi-fw pi-plus',
                    items: [
                        {
                            label: 'Bookmark',
                            icon: 'pi pi-fw pi-bookmark'
                        },
                        {
                            label: 'Video',
                            icon: 'pi pi-fw pi-video'
                        },

                    ]
                },
                {
                    label: 'Delete',
                    icon: 'pi pi-fw pi-trash'
                },
                {
                    separator: true
                },
                {
                    label: 'Export',
                    icon: 'pi pi-fw pi-external-link'
                }
            ]
        },
        {
            label: 'Edit',
            items: [
                {
                    label: 'Left',
                    icon: 'pi pi-fw pi-align-left'
                },
                {
                    label: 'Right',
                    icon: 'pi pi-fw pi-align-right'
                },
                {
                    label: 'Center',
                    icon: 'pi pi-fw pi-align-center'
                },
                {
                    label: 'Justify',
                    icon: 'pi pi-fw pi-align-justify'
                },

            ]
        },
        {
            label: 'Users',
            items: [
                {
                    label: 'New',
                    icon: 'pi pi-fw pi-user-plus',

                },
                {
                    label: 'Delete',
                    icon: 'pi pi-fw pi-user-minus',

                },
                {
                    label: 'Search',
                    icon: 'pi pi-fw pi-users',
                    items: [
                        {
                            label: 'Filter',
                            icon: 'pi pi-fw pi-filter',
                            items: [
                                {
                                    label: 'Print',
                                    icon: 'pi pi-fw pi-print'
                                }
                            ]
                        },
                        {
                            icon: 'pi pi-fw pi-bars',
                            label: 'List'
                        }
                    ]
                }
            ]
        },
        {
            label: 'Events',
            items: [
                {
                    label: 'Edit',
                    icon: 'pi pi-fw pi-pencil',
                    items: [
                        {
                            label: 'Save',
                            icon: 'pi pi-fw pi-calendar-plus'
                        },
                        {
                            label: 'Delete',
                            icon: 'pi pi-fw pi-calendar-minus'
                        }
                    ]
                },
                {
                    label: 'Archieve',
                    icon: 'pi pi-fw pi-calendar-times',
                    items: [
                        {
                            label: 'Remove',
                            icon: 'pi pi-fw pi-calendar-minus'
                        }
                    ]
                }
            ]
        },
        {
            label: 'Quit'
        }
    ];

    const responsiveOptions = [
        {
            breakpoint: '1024px',
            numVisible: 3
        },
        {
            breakpoint: '768px',
            numVisible: 2
        },
        {
            breakpoint: '560px',
            numVisible: 1
        }
    ];

    const itemTemplate = (item) => {
        return <img src={item.itemImageSrc} alt={item.alt} style={{ width: '100%', display: 'block' }} />;
    }

    const commandHandler = (text) => {
        let response;
        let argsIndex = text.indexOf(' ');
        let command = argsIndex !== -1 ? text.substring(0, argsIndex) : text;

        switch (command) {
            case 'date':
                response = 'Today is ' + new Date().toDateString();
                break;

            case 'greet':
                response = 'Hola ' + text.substring(argsIndex + 1) + '!';
                break;

            case 'random':
                response = Math.floor(Math.random() * 100);
                break;

            case 'clear':
                response = null;
                break;

            default:
                response = 'Unknown command: ' + command;
                break;
        }

        if (response) {
            TerminalService.emit('response', response);
        }
        else {
            TerminalService.emit('clear');
        }
    }

    useEffect(() => {
        TerminalService.on('command', commandHandler);

        const nodeService = new NodeService();
        const galleriaService = new PhotoService();

        galleriaService.getImages().then(data => setImages(data));
        nodeService.getTreeNodes().then(data => setNodes(data));

        PrimeReact.appendTo = 'self';

        return () => {
            TerminalService.off('command', commandHandler);

            // reset
            PrimeReact.appendTo = null;
        }
    }, [])

    const start = <i className="pi pi-apple"></i>;
    const end = (
        <React.Fragment>
            <i className="pi pi-video" />
            <i className="pi pi-wifi" />
            <i className="pi pi-volume-up" />
            <span>Fri 13:07</span>
            <i className="pi pi-search" />
            <i className="pi pi-bars" />
        </React.Fragment>
    );


    return (
        <>
        <div className="dock-demo">
            <h5>Basic</h5>
            <div className="dock-window">
                <Dock model={dockBasicItems} position="bottom" />
                <Dock model={dockBasicItems} position="top" />
                <Dock model={dockBasicItems} position="left" />
                <Dock model={dockBasicItems} position="right" />
            </div>

            <h5>Advanced</h5>
            <Tooltip className="dark-tooltip" target=".dock-advanced .p-dock-action" my="center+15 bottom-15" at="center top" showDelay={150} />

            <Menubar model={menubarItems} start={start} end={end} />
            <div className="dock-window dock-advanced">
                <Toast ref={toast} />
                <Toast ref={toast2} position="top-center" />

                <Dock model={dockItems} />

                <Dialog visible={displayTerminal} breakpoints={{ '960px': '50vw' }} style={{ width: '30vw' }} onHide={() => setDisplayTerminal(false)} maximizable blockScroll={false}>
                    <Terminal welcomeMessage="Welcome to PrimeReact (cmd: 'date', 'greet {0}', 'random' and 'clear')" prompt="primereact $" />
                </Dialog>

                <Dialog visible={displayFinder} breakpoints={{ '960px': '50vw' }} style={{ width: '30vw', height: '18rem' }} onHide={() => setDisplayFinder(false)} maximizable blockScroll={false}>
                    <Tree value={nodes} />
                </Dialog>

                <Galleria ref={galleria} value={images} responsiveOptions={responsiveOptions} numVisible={2} style={{ width: '400px' }}
                    circular fullScreen showThumbnails={false} showItemNavigators item={itemTemplate} />
            </div>
        </div>
        </>
    );
}

export default App; 
  

Step 4

Add the below code in index.html.

     HTML 
   
 
 
   <!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <meta name="theme-color" content="#000000" />
    <meta
      name="description"
      content="Web site created using create-react-app"
    />
    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
      <!-- PrimeReact -->
      <link rel="stylesheet" href="https://unpkg.com/primeicons/primeicons.css" />
      <link rel="stylesheet" href="https://unpkg.com/primereact/resources/themes/lara-light-indigo/theme.css" />
      <link rel="stylesheet" href="https://unpkg.com/primereact/resources/primereact.min.css" />
      <link rel="stylesheet" href="https://unpkg.com/primeflex@3.1.2/primeflex.min.css" />
      <!-- Dependencies -->
      <script src="https://unpkg.com/react/umd/react.production.min.js"></script>
      <script src="https://unpkg.com/react-dom/umd/react-dom.production.min.js"></script>
      <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
      <script src="https://unpkg.com/react-transition-group@4.4.2/dist/react-transition-group.js"></script>
      <!-- Demo -->
      <script src="./GoogleMaps.js"></script>
      <script src="https://unpkg.com/primereact/core/core.min.js"></script>
      <script src="https://unpkg.com/primereact/gmap/gmap.min.js"></script>
      <script src="https://unpkg.com/primereact/toast/toast.min.js"></script>
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
      <script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false&callback=initialize"></script>
    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
    <title>React App</title>
   </head>
   <body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
  </body>
</html> 
  

     CSS 
   
 
 
   .App {
  text-align: center;
}

.App-logo {
  height: 40vmin;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}

.App-header {
  background-color: #282c34;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.App-link {
  color: #61dafb;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.dock-demo .dock-window {
  width: 100%;
  height: 450px;
  position: relative;
  background-image: url('https://www.primefaces.org/primereact/images/dock/window.jpg');
  background-repeat: no-repeat;
  background-size: cover;
}
.dock-demo .p-dock {
  z-index: 1000;
}
.dock-demo .dock-advanced .p-dialog-mask, .dock-demo .dock-advanced .p-galleria-mask, .dock-demo .dock-advanced .p-galleria-mask .p-galleria-item-nav, .dock-demo .dock-advanced .p-toast {
  position: absolute;
}
.dock-demo .dock-advanced .p-dialog .p-dialog-header {
  padding: 0.2rem;
}
.dock-demo .dock-advanced .p-dialog .p-dialog-content {
  padding: 0;
}
.dock-demo .dock-advanced .p-dialog p {
  margin-top: 0;
}
.dock-demo .dock-advanced .p-dialog .p-terminal {
  background-color: #212121;
  color: #fff;
  border: 0 none;
  min-height: 18rem;
  height: 100%;
}
.dock-demo .dock-advanced .p-dialog .p-terminal .p-terminal-command {
  color: #80cbc4;
}
.dock-demo .dock-advanced .p-dialog .p-terminal .p-terminal-prompt {
  color: #ffd54f;
}
.dock-demo .dock-advanced .p-dialog .p-terminal .p-terminal-response {
  color: #9fa8da;
}
.dock-demo .dock-advanced .p-dialog .p-tree {
  height: 100%;
  border-radius: 0;
  border-left-width: 0;
  border-right-width: 0;
  border-bottom-width: 0;
}
.dock-demo .dock-advanced .p-toast {
  top: 20px;
}
.dock-demo .p-menubar {
  padding-top: 0;
  padding-bottom: 0;
  border-radius: 0;
}
.dock-demo .p-menubar .menubar-root {
  font-weight: bold;
  padding: 0 1rem;
}
.dock-demo .p-menubar .p-menuitem-link {
  padding: 0.5rem 0.75rem;
}
.dock-demo .p-menubar .p-menubar-root-list > .p-menuitem > .p-menuitem-link {
  padding: 0.5rem 0.75rem;
}
.dock-demo .p-menubar .p-menubar-root-list > .p-menuitem > .p-menuitem-link > .p-submenu-icon {
  display: none;
}
.dock-demo .p-menubar .p-menubar-end span, .dock-demo .p-menubar .p-menubar-end i {
  padding: 0 0.75rem;
}
.dark-tooltip .p-tooltip .p-tooltip-arrow {
  border-top-color: var(--surface-900);
}
.dark-tooltip .p-tooltip .p-tooltip-text {
  background-color: var(--surface-900);
} 
  

Step 6

Add the below code in the CountryService.js.

     JSX 
   
 
 
   import data from './contires.json';
export class CountryService {
    getCountries() {
        const result = [];
         data.map((datas)=>{
            result.push(datas)
        });
        return result;
    }
}
export class NodeService {
    getTreeTableNodes() {
        return fetch('data/treetablenodes.json').then(res => res.json())
                .then(d => d.root);
    }
    getTreeNodes() {
        return fetch('data/treenodes.json').then(res => res.json())
                .then(d => d.root);
    }
}
export class PhotoService {
    getImages() {
        return fetch('data/photos.json').then(res => res.json())
                .then(d => d.data);
    }
} 
  

Step 7

Add the following code in package.json.

     JSON 
   
 
 
   {
  "name": "prime-demo",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^5.16.4",
    "@testing-library/react": "^13.3.0",
    "@testing-library/user-event": "^13.5.0",
    "primeicons": "^5.0.0",
    "primereact": "^8.1.1",
    "react": "^18.1.0",
    "react-dom": "^18.1.0",
    "react-redux": "^8.0.2",
    "react-scripts": "^2.1.3",
    "redux": "^4.2.0",
    "web-vitals": "^2.1.4",
    "primeflex": "^3.1.0",
    "react-transition-group": "^4.4.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
} 
  

Step 8

Run the following commands.

     JSX 
   
   npm i
npm start

Summary

In this article, we learned how to create a React project, set Prime React UI, and add dock menu UI widgets.

JavaScript UI app Command (computing) PRIME (PLC) React (JavaScript library)

Published at DZone with permission of abhishek saini. See the original article here.

Opinions expressed by DZone contributors are their own.

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