58 lines
1.4 KiB
JavaScript
58 lines
1.4 KiB
JavaScript
window.addEventListener('load', web3Detect)
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window.addEventListener('message', console.warn)
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function web3Detect() {
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if (global.web3) {
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logToDom('web3 detected!')
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startApp()
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} else {
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logToDom('no web3 detected!')
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}
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}
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function startApp(){
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console.log('app started')
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var primaryAccount
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console.log('getting main account...')
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web3.eth.getAccounts((err, addresses) => {
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if (err) console.error(err)
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console.log('set address', addresses[0])
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primaryAccount = addresses[0]
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})
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document.querySelector('.action-button-1').addEventListener('click', function(){
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console.log('saw click')
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console.log('sending tx')
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primaryAccount
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web3.eth.sendTransaction({
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from: primaryAccount,
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to: primaryAccount,
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value: 0,
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}, function(err, txHash){
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if (err) throw err
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console.log('sendTransaction result:', err || txHash)
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})
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})
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document.querySelector('.action-button-2').addEventListener('click', function(){
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console.log('saw click')
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setTimeout(function(){
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console.log('sending tx')
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web3.eth.sendTransaction({
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from: primaryAccount,
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to: primaryAccount,
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value: 0,
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}, function(err, txHash){
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if (err) throw err
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console.log('sendTransaction result:', err || txHash)
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})
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})
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})
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}
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function logToDom(message){
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document.body.appendChild(document.createTextNode(message))
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console.log(message)
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}
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