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web3.js
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namereg example allows to register custom names

This commit is contained in:
Marek Kotewicz 2015-05-19 00:40:49 +02:00
parent 60c9bf8176
commit 6fb04d8816
1 changed files with 37 additions and 0 deletions
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37
example/namereg.html
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@ -7,6 +7,32 @@
var web3 = require('web3');
web3.setProvider(new web3.providers.HttpProvider("http://localhost:8545"));
var from = web3.eth.coinbase;
web3.eth.defaultAccount = from;
window.onload = function () {
document.getElementById('yourName').innerText = web3.eth.namereg.nameOf(web3.eth.coinbase);
var filter = web3.eth.namereg.AddressRegistered();
filter.watch(function (err, event) {
// live update all fields
document.getElementById('yourName').innerText = web3.eth.namereg.nameOf(web3.eth.coinbase);
if (from === event.args.account) {
document.getElementById('progress').innerText = 'name changed!';
}
var name = document.getElementById('name').value;
var address = document.getElementById('address').value;
document.getElementById('addressOf').innerText = web3.eth.namereg.addressOf(name);
document.getElementById('nameOf').innerText = web3.eth.namereg.nameOf(address);
});
};
function changeName() {
var name = document.getElementById('newName').value;
web3.eth.namereg.register(name);
document.getElementById('progress').innerText = 'changing name in progress, please wait...';
};
function onAddressKeyUp() {
var address = document.getElementById('address').value;
@ -22,6 +48,17 @@
</head>
<body>
<h1>Namereg</h1>
<h3>Register name</h3>
<div>
<text>Your current name is: </text>
<text id="yourName"></text>
</div>
<div>
<text>Change name: </text>
<input type="text" id="newName"></input>
<button id="changeName" type="button" onClick="changeName()">Change!</button>
<text id="progress"></text>
</div>
<h3>Search for name</h3>
<div>
<text>Address: </text>