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Results tagged with solidity
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user 101520
Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed for writing smart contracts in Ethereum to run on the EVM. Solidity is statically typed, supports inheritance, libraries and complex user-defined types among other features.
0
votes
1
answer
78
views
Call child contract functions from outside
I have ERC20 controller contract which deploys ERC20 contract.
contract ERC20Controller {
ERC20 ercContract;
constructor {
ercContract = new ERC20();
}
}
Now I'm testing this contract in …
1
vote
1
answer
73
views
Add modifier in child contract
I'm trying to implement my own ERC20 using openzeppelin.
contract MyERC20 is ERC20 { ... }
And I want to make function from ERC20 pausable using openzeppelin Pausable contract.
The question is - do I …
0
votes
1
answer
813
views
Decode event data with struct
I need to retrieve data to front end from event:
eventSignature: 'ProposalIsCreated(bytes32,address,address,address,string,uint256,uint256,bytes32))'
I use defaultAbiCoder from ethers.js and this fun …