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ReactJS Blueprint Breadcrumbs Component

  • Last Updated : 10 Jul, 2021

BlueprintJS is a React-based UI toolkit for the web. This library is very optimized and popular for building interfaces that are complex data-dense for desktop applications.

Breadcrumbs Component provides a way for users to identify the path to the current resource in an application. We can use the following approach in ReactJS to use the ReactJS Blueprint Breadcrumbs Component.

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Breadcrumbs Props:

  • breadcrumbRenderer: It is a callback function that is triggered to render visible breadcrumbs.
  • className: It is used to denote a space-delimited list of class names to pass along to a child element.
  • collapseFrom: It is used to indicate which direction the breadcrumbs should collapse from i.e start or end.
  • currentBreadcrumbRenderer: It is a callback function that is triggered to render the current breadcrumb.
  • items: It is used to denote all breadcrumbs to display.
  • minVisibleItems: It is used to denote the minimum number of visible breadcrumbs that should never collapse into the overflow menu.
  • overflowListProps: It is used to denote props to spread to OverflowList.
  • popoverProps: It is used to denote props to spread to the Popover showing the overflow menu.

Breadcrumb Props:



  • className: It is used to denote a space-delimited list of class names to pass along to a child element.
  • current: It is used to indicate whether this breadcrumb is the current breadcrumb.
  • disabled: It is used to indicate whether this action is non-interactive.
  • href: It is used to denote the Link URL.
  • icon: It is used to denote the name of an icon or an icon element to render before the text.
  • intent: It is used to denote the visual intent color to apply to the element.
  • onClick: It is used to denote a click event handler.
  • target: It is used to denote the link target attribute.
  • text: It is used to denote the action text.

 

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. folder name, 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 @blueprintjs/core

Project Structure: It will look like the following.

Project Structure

Example: Now write down the following code in the App.js file. Here, App is our default component where we have written our code.

App.js




import React from 'react'
import '@blueprintjs/core/lib/css/blueprint.css';
import { Breadcrumbs } from "@blueprintjs/core";
  
function App() {
  
    // Sample Breadscrum items
    const sampleItems = [
        { href: "/document", icon: "folder-close", text: "Document" },
        { href: "/document/profile", icon: "user", text: "Profile" },
        { icon: "document", text: "Username.jpg" },
    ];
  
    return (
        <div style={{
            display: 'block', width: 400, padding: 30
        }}>
            <h4>ReactJS Blueprint Breadcrumbs Component</h4>
            <Breadcrumbs
                items={sampleItems}
            />
        </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:

Reference: https://blueprintjs.com/docs/#core/components/breadcrumbs




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