Version of balance.html for use with latest go-ethereum
| <html> | |
| <head> | |
| <script type="text/javascript" src="bignumber.min.js"></script> | |
| <script type="text/javascript" src="ethereum.js"></script> | |
| <script type="text/javascript"> | |
| var web3 = require('web3'); | |
| web3.setProvider(new web3.providers.HttpSyncProvider('http://localhost:8080')); | |
| var coinbase = web3.eth.coinbase; | |
| console.log('coinbase:'+coinbase) | |
| var balance = web3.eth.balanceAt(coinbase); | |
| console.log('balance:'+balance.toString()); | |
| function watchBalance() { | |
| var coinbase = web3.eth.coinbase; | |
| var originalBalance = 0; | |
| var balance = web3.eth.balanceAt(coinbase); | |
| var originalBalance = web3.toDecimal(balance); | |
| document.getElementById('original').innerText = 'original balance: ' + originalBalance + ' watching...'; | |
| web3.eth.watch('pending').changed(function() { | |
| balance = web3.eth.balanceAt(coinbase) | |
| var currentBalance = web3.toDecimal(balance); | |
| document.getElementById("current").innerText = 'current: ' + currentBalance; | |
| document.getElementById("diff").innerText = 'diff: ' + (currentBalance - originalBalance); | |
| }); | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <h1>coinbase balance</h1> | |
| <button type="button" onClick="watchBalance();">watch balance</button> | |
| <div></div> | |
| <div id="original"></div> | |
| <div id="current"></div> | |
| <div id="diff"></div> | |
| </body> | |
| </html> |
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