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czepluch/gist:724aa76daffa6478cd00

Created April 8, 2015 13:41
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gistfile1.txt
<html>
<head>
<title>JavaScript API</title>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js">
<script type="text/javascript" src="~/cpp-ethereum/libjsqrc/ethereumjs/dist/ethereum.js"></script>
<script type="text/javascript">
///First web3.eth.watch code to monitor coinbase
setTimeout(function() {
///var web3 = require('ethereum.js');
///Insert your contract address var here:
var contractAddress = "0xe16ebba850103f86741885e2e9d70d04e10508df";
///Second web3.eth.watch code to monitor block number
web3.eth.filter('latest').watch(function(){
var coinbase = web3.eth.coinbase;
document.getElementById('coinbase').innerText = coinbase;
var balance = web3.eth.getBalance(coinbase);
document.getElementById('balance').innerText = web3.toDecimal(balance);
});
web3.eth.filter('pending').watch(function() {
var blockNumber = web3.eth.blockNumber;
document.getElementById('latestBlock').innerText = blockNumber;
var hash = web3.eth.getBlock(blockNumber).hash;
document.getElementById('latestBlockHash').innerText = hash;
var timeStamp = web3.eth.getBlock(blockNumber).timestamp;
document.getElementById('latestBlockTimestamp').innerText = Date(timeStamp);
var contractString = JSON.stringify(web3.eth.getStorageAt(contractAddress, 2));
document.getElementById('contractString').innerText = web3.toAscii(contractString);
var firstName = web3.eth.getStorageAt(contractAddress, 0);
var lastName = web3.eth.getStorageAt(contractAddress, 1);
document.getElementById('fullName').innerText = web3.toAscii(firstName) + ' ' + web3.toAscii(lastName);
});},5000);
</script>
</head>
<body>
<div class="header">
<h3>JavaScript API</h3>
</div>
<div class="jumbotron">
<h5>Coinbase Address: <strong id="coinbase"></strong></h5>
<h5>Balance: <strong id="balance"></strong></h5>
<h5>Latest Block Number: <strong id="latestBlock"></strong></h5>
<h5>Latest Block Timestamp: <strong id="latestBlockTimestamp"></strong></h5>
<h5>Latest Block Hash: <strong id="latestBlockHash"></strong></h5>
<h5>Contract String: <strong id="contractString"></strong></h5>
<h5>Full name: <strong id="fullName"></strong></h5>
<br>
</div>
</body>
</html>
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