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KaiaGreeter

KaiaGreeter is a simple contract that returns a greeting message. Greeting message is set when the contract is deployed.

Writing KaiaGreeter ​


// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
contract KaiaGreeter {
/* Define variable greeting of the type string */
string greeting;
/* This runs once when the contract is created */
constructor (string memory _greeting) {
greeting = _greeting;
}
/* Main function */
function greet() public view returns (string memory) {
return greeting;
}
}

Deploying KaiaGreeter using Remix Online IDE ​

  • Please visit Kaia Plugin for Remix and create a KaiaGreeter.sol contract.

  • Copy and paste the code above in your newly created file: KaiaGreeter.sol.

  • Get some test KAIA from the faucet if you don’t already have test KAIA.

  • Deploy the contract with initial parameter, a greeting message.

  • After deploying, you can invoke greet from the IDE.

References ​

For the details of contract deployment and the Remix Online IDE usage guideline, please refer to the following documents.

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