Test Page
<script src="http://rawgit.com/ethereum/web3.js/0.16.0/dist/web3.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/ethjs@0.3.0/dist/ethjs.min.js"></script>
<script>
window.addEventListener('load', function() {
// Check if Web3 has been injected by the browser:
if (typeof web3 !== 'undefined') {
// You have a web3 browser! Continue below!
startApp(web3);
//alert("Web3");
} else {
//alert("No hay web3");
// Warn the user that they need to get a web3 browser
// Or install MetaMask, maybe with a nice graphic.
}
})
const abi = [{
"constant": false,
"inputs": [
{
"name": "_to",
"type": "address"
},
{
"name": "_value",
"type": "uint256"
}
],
"name": "transfer",
"outputs": [
{
"name": "success",
"type": "bool"
}
],
"payable": false,
"type": "function"
}]
const contract_address = '0xf035755df96ad968a7ad52c968dbe86d52927f5b'
const etherValue = web3.toWei(10, 'ether');
var address = '0x91612055A68aD74A6e756615941Ac59e9220A940'
function startApp(web3) {
//alert("entro");
const eth = new Eth(web3.currentProvider)
const token = eth.contract(abi).at(contract_address);
listenForClicks(token,web3)
//alert("llego");
}
function listenForClicks (miniToken, web3) {
var button = document.querySelector('button.transferFunds')
web3.eth.getAccounts(function(err, accounts) { console.log(accounts); address = accounts.toString(); })
button.addEventListener('click', function() {
miniToken.transfer(contract_address, '88888888888888888888', { from: address })
.then(function (txHash) {
console.log('Transaction sent')
console.dir(txHash)
waitForTxToBeMined(txHash)
})
.catch(console.error)
})
}
async function waitForTxToBeMined (txHash) {
let txReceipt
while (!txReceipt) {
try {
txReceipt = await eth.getTransactionReceipt(txHash)
} catch (err) {
return indicateFailure(err)
}
}
indicateSuccess()
}
</script>
<button class="transferFunds">Send Money!</button>
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