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/*
The `piggybankContract` is compiled from:
pragma solidity ^0.4.0;
contract PiggyBank {
uint private balance;
address public owner;
function PiggyBank() public {
owner = msg.sender;
balance = 0;
}
function deposit() public payable returns (uint) {
balance += msg.value;
return balance;
}
function withdraw(uint withdrawAmount) public returns (uint remainingBal) {
require(msg.sender == owner);
balance -= withdrawAmount;
msg.sender.transfer(withdrawAmount);
return balance;
}
}
*/
var piggybankContract = web3.eth.contract([{'constant': false, 'inputs': [{'name': 'withdrawAmount', 'type': 'uint256'}], 'name': 'withdraw', 'outputs': [{'name': 'remainingBal', 'type': 'uint256'}], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': true, 'inputs': [], 'name': 'owner', 'outputs': [{'name': '', 'type': 'address'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [], 'name': 'deposit', 'outputs': [{'name': '', 'type': 'uint256'}], 'payable': true, 'stateMutability': 'payable', 'type': 'function'}, {'inputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'constructor'}])
let deployButton, depositButton, withdrawButton
deployButton.addEventListener('click', function (event) {
piggybankContract.new(
{
from: web3.eth.accounts[0],
data: '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',
gas: '4700000',
}, function (e, contract) {
console.log(e, contract)
if (typeof contract.address !== 'undefined') {
console.log('Contract mined! address: ' + contract.address + ' transactionHash: ' + contract.transactionHash)
console.log(`contract`, contract)
depositButton.addEventListener('click', function (event) {
contract.deposit({ from: web3.eth.accounts[0], value: '0x29a2241af62c0000' }, function (result) {
console.log(result)
})
})
withdrawButton.addEventListener('click', function (event) {
contract.withdraw('0xde0b6b3a7640000', { from: web3.eth.accounts[0] }, function (result) {
console.log(result)
})
})
}
})
})
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