November 2018
Intermediate to advanced
528 pages
13h 21m
English
Content preview from Blockchain By Example
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Step 2 – interaction with the smart contract
Web3 also provides a JavaScript object, web3.eth.Contract, which represents your deployed contract. To find and interact with your newly deployed contract on the blockchain, this object needs to know the contract's address and its application binary interface (ABI):
var auctionContract = web3.eth.contract(“your contract's ABI”);var auction = auctionContract.at(“contract address”);
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