Build your first Blockchain app - Ethereum Todo List Smart Contract with Solidity (2022)
Автор: Shobhit (Web3 Club)
Загружено: 2022-10-24
Просмотров: 4000
Discord - / discord
Twitter - / web3club
Code - https://gist.github.com/shobhitic/080...
Remix - https://remix.ethereum.org/#optimize=...
00:00 Intro
01:24 Intro to Remix
01:52 Creating the TodoList contract
02:43 Explaining mapping
03:25 Creating TodoItem struct
04:32 Creating functions for adding and completing tasks
07:41 Creating and emitting TaskCompleted event
08:49 Deploying the contract on Remix Testnet and Testing it
11:30 Restricting actions to only owner of TodoList with onlyOwner modifier
14:08 Testing the new contract
15:26 Outro
P.S. I've used mapping in place of array to explain a data type that is required a lot in solidity, vs array which people generally have an understanding of.
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