Smart Contracts & Hyperledger Fabric: Hyperledger Fabric Web App

Blockchain    |    Intermediate
  • 8 videos | 59m 18s
  • Includes Assessment
  • Earns a Badge
Rating 4.0 of 3 users Rating 4.0 of 3 users (3)
Examine steps involved in building a JavaScript web application that interacts with a smart contract deployed to a Hyperledger Fabric network in your Blockchain solutions. In this course, participants use NodeJS to code an application to create an admin user for an organization connected to a Fabric network. You will write an application in NodeJS that uses admin credentials to provision the application user. Learn how to develop a NodeJS application that retrieves an instance of a smart contract deployed to a Fabric network and invoke query applications on it. In building the backend of the Fabric web app, create a NodeJS application able to invoke queries and transactions against chaincode deployed to Hyperledger Fabric. Then build a web UI enabling both queries and transactions against a smart contract by connecting to the previously created backend app. Test the app by verifying features implemented by accessing the UI and invoking queries and transactions. The closing exercise uses a Gateway instance to retrieve chaincode from a Fabric network and uses a contract instance to perform read and write operations.

WHAT YOU WILL LEARN

  • Identify the subject areas covered in this course
    Use nodejs to code an application that will create an admin user for an organization connected to a hyperledger fabric network
    Write an application in nodejs that will use admin credentials in order to provision an application user
    Develop a nodejs application that can retrieve an instance of a smart contract deployed to a fabric network and invoke query operations on it
  • Create a nodejs application that is able to invoke queries and transactions against chaincode deployed to hyperledger fabric
    Build a web ui that enables both queries and transactions against a smart contract by connecting to the backend app created previously
    Verify the features implemented in the application by accessing the ui and invoking queries and transactions
    Use a gateway instance to retrieve chaincode from a fabric network and use a contract instance to perform read and write operations

IN THIS COURSE

  • 2m 20s
  • 9m 3s
    In this video, you will learn how to use NodeJS to code an application that will create an admin user for an organization connected to a Hyperledger Fabric network. FREE ACCESS
  • Locked
    3.  Creating an Application User for a Fabric Network
    8m 46s
    In this video, you will write a NodeJS application that will use admin credentials to provision an application user. FREE ACCESS
  • Locked
    4.  Querying Deployed Chaincode from a Node App
    9m 47s
    During this video, you will learn how to develop a NodeJS application that can retrieve an instance of a smart contract deployed to a Fabric Network and invoke query operations on it. FREE ACCESS
  • Locked
    5.  Fabric Web App - Building the Backend
    7m 8s
    In this video, you will create a NodeJS application that is able to invoke queries and transactions against chaincode deployed to Hyperledger Fabric. FREE ACCESS
  • Locked
    6.  Fabric Web App - Building the UI
    9m 26s
    In this video, you will learn how to build a web UI that enables both queries and transactions against a smart contract by connecting to the backend app created previously. FREE ACCESS
  • Locked
    7.  Testing the Fabric App
    7m 22s
    Learn how to verify the features implemented in the application by accessing the UI, invoking queries, and transactions. FREE ACCESS
  • Locked
    8.  Exercise: Building a Fabric Web App
    5m 26s
    Find out how to use a Gateway instance to retrieve chaincode from a Fabric network and use a contract instance to perform read and write operations. FREE ACCESS

EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE

Skillsoft is providing you the opportunity to earn a digital badge upon successful completion on some of our courses, which can be shared on any social network or business platform.

Digital badges are yours to keep, forever.

YOU MIGHT ALSO LIKE

Book Building With Ethereum: Products, Protocols, and Platforms
Book Architecting Blockchain Solutions: Unlock the Power of Blockchain to build Trustless Networks, dApps, Tokens, and Virtual World
Course Connecting a Node.js and Express.js Backend with a PostgreSQL Database
Rating 5.0 of 2 users Rating 5.0 of 2 users (2)