Developing dApps on the EOS blockchain using EOSJS and scatter
Since I've been delving intoEOS dApp development， I've read some great articles.。 It's here.， I've summarized all the knowledge I've gained from doing some research。 In this article.， I will explain how to use theEOSJS harmonyscatter。 I assume that you are interested in smart contract (computing) and how to get it inEOS Deploying them on the blockchain has a basic understanding， Because I will skip that section in this article。
What are we building?
We are building a simple todo dApp. We will write smart contracts for CRUD (Create, Read, Update and Delete) operations and will use EOSJS and scatter to interact with the deployed contracts. CRUD operations include creating, completing, deleting, and getting to-do items. We will use Jungle Testnet to deploy our smart contracts.
Scatter For signing transactions for the blockchain， and provide personal information to the application without revealing the key。 To setScatter purses， Stay tuned for this video。 (located) at Scatter Settings in， Must be added to the networkJungle testnet， It contains the following details：
After adding the network configuration, now import your private key into the wallet by entering the Key Pair section and then clicking New. Complete the key information according to the form shown below.