You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.3 KiB
56 lines
1.3 KiB
|
|
window.addEventListener('load', web3Detect)
|
|
|
|
function web3Detect() {
|
|
if (global.web3) {
|
|
logToDom('web3 detected!')
|
|
startApp()
|
|
} else {
|
|
logToDom('no web3 detected!')
|
|
}
|
|
}
|
|
|
|
function startApp(){
|
|
console.log('app started')
|
|
|
|
var primaryAccount = null
|
|
console.log('getting main account...')
|
|
web3.eth.getAccounts(function(err, addresses){
|
|
if (err) throw err
|
|
console.log('set address', addresses[0])
|
|
primaryAccount = addresses[0]
|
|
})
|
|
|
|
document.querySelector('.action-button-1').addEventListener('click', function(){
|
|
console.log('saw click')
|
|
console.log('sending tx')
|
|
web3.eth.sendTransaction({
|
|
from: primaryAccount,
|
|
to: primaryAccount,
|
|
value: 0,
|
|
}, function(err, txHash){
|
|
if (err) throw err
|
|
console.log('sendTransaction result:', err || txHash)
|
|
})
|
|
})
|
|
document.querySelector('.action-button-2').addEventListener('click', function(){
|
|
console.log('saw click')
|
|
setTimeout(function(){
|
|
console.log('sending tx')
|
|
web3.eth.sendTransaction({
|
|
from: primaryAccount,
|
|
to: primaryAccount,
|
|
value: 0,
|
|
}, function(err, txHash){
|
|
if (err) throw err
|
|
console.log('sendTransaction result:', err || txHash)
|
|
})
|
|
})
|
|
})
|
|
|
|
}
|
|
|
|
function logToDom(message){
|
|
document.body.appendChild(document.createTextNode(message))
|
|
console.log(message)
|
|
} |