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001_1605064238226.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>001</title>
<style type="text/css">
button {
background-color: #000;
color: #fff;
border: 0;
font-size: 1em;
}
</style>
</head>
<body>
pragma solidity >= 0.4.0;
contract Vote {
string public greeting;
string public photoUrl;
mapping (address => int) votes;
uint ups;
uint downs;
constructor(string _greeting, string _photoUrl) public {
greeting = _greeting;
photoUrl = _photoUrl;
}
function vote (int _choice) public {
require (votes[msg.sender] == 0);
require (_choice == 1 || _choice == -1);
votes[msg.sender] = _choice;
if (_choice == 1) ups++;
if (_choice == -1) downs++;
}
function getVotes () view public returns (uint, uint) {
return (ups, downs);
}
function getVote (address _addr) view public returns (int) {
return votes[_addr];
}
}
<script type="text/javascript">
window.BuidlProviders = {
web3: {
url: "https://rpc.oasiseth.org:8545",
chainId: "69",
gasPrice: "1",
gasLimit: "8000000",
},
es: {
url: "https://devchain.ss.search.secondstate.io"
}
}
</script>
<script type="text/javascript" src="https://buidl.secondstate.io/embed/main.js"></script>
<script type="text/javascript">
/* Don't modify */
var abi = [];
var bytecode = '';
var cAddr = '';
/* Don't modify */
var instance = null;
window.addEventListener('web3Ready', function() {
var contract = web3.ss.contract(abi);
instance = contract.at(cAddr);
});
// esss.shaAbi(JSON.stringify(abi)).then((shaResult) => {
// var sha = JSON.parse(shaResult).abiSha3;
// esss.searchUsingAbi(sha).then((searchResult) => {
// console.log(searchResult);
// });
// });
document.querySelector("#s").addEventListener("click", function() {
var n = window.prompt("Enter the number:");
n && instance.set(n);
});
document.querySelector("#g").addEventListener("click", function() {
instance.get(function(e,d) {
console.log(d.toString());
alert(d.toString());
});
});
</script>
</body>
</html>