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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| <head> | ||
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> | ||
| </head> | ||
| <script> | ||
| let Abi = JSON.parse('[{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"renounceOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"removeMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"cap","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"transferEnabled","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"isOperator","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"from","type":"address"},{"name":"value","type":"uint256"}],"name":"burnFrom","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"tokenAddress","type":"address"},{"name":"tokenAmount","type":"uint256"}],"name":"recoverERC20","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"addMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"renounceMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"addOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"account","type":"address"}],"name":"isMinter","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"account","type":"address"}],"name":"removeOperator","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"enableTransfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"cap","type":"uint256"},{"name":"initialSupply","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[],"name":"MintFinished","type":"event"},{"anonymous":false,"inputs":[],"name":"TransferEnabled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"OperatorAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"OperatorRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"account","type":"address"}],"name":"MinterRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]') | ||
| let account; | ||
| window.addEventListener('load', | ||
| function() { | ||
| $("#loader").hide(); | ||
|
|
||
| // Checking if Web3 has been injected by the browser (Mist/MetaMask) | ||
| if (typeof web3 !== 'undefined') { | ||
| // Use Mist/MetaMask's provider | ||
| web3 = new Web3(web3.currentProvider); | ||
| window.web3 = new Web3(web3.currentProvider); | ||
| if (web3.currentProvider.isMetaMask === true) { | ||
|
|
||
| startApp(); | ||
| } else { | ||
|
|
||
| $('#results').html('No web3? Please use google chrome and metamask plugin to enter this Dapp!'); | ||
|
|
||
| } | ||
| } | ||
| }); | ||
| function startApp() { | ||
| $("#loader").show(); | ||
| token = web3.eth.contract(Abi).at('0xf50b05d1be8478a8a9a359309fc0978a2e94bc31'); | ||
| web3.eth.getAccounts(function(err, accounts) { | ||
| account = (accounts[0]); | ||
| web3.eth.defaultAccount = accounts[0]; | ||
| // Call a function to update the UI with the new account | ||
| $('#address').html(account); | ||
| $("#loader").hide(); | ||
| }) | ||
|
|
||
|
|
||
| $("#loader").show(); | ||
|
|
||
| // fetch data from the blockchain | ||
| // 1. get the total supply | ||
| token.totalSupply.call(function(err, totalSupply) { | ||
| console.log('totalSupply: ' + totalSupply) | ||
| // 2. get the number of decimal places used to represent this token | ||
| token.decimals.call(function(err, decimals) { | ||
| console.log('decimals: ' + decimals) | ||
| // 3. get the name of the token | ||
| token.name.call(function(err, name) { | ||
| console.log('name: ' + name) | ||
| // 4. get the balance of the account holder | ||
| token.balanceOf.call(account, | ||
| function(err, balance) { | ||
|
|
||
| console.log('balance: ' + balance) | ||
| // update the UI to reflect the data returned from the blockchain | ||
| var percentOwned = balance.div(totalSupply).mul(100); | ||
| var _divisor = new web3.BigNumber(10).toPower(decimals); | ||
| divisor = _divisor; | ||
| totalSupply = totalSupply.div(divisor); | ||
| balance = balance.div(divisor); | ||
| var results = 'Token Name: ' + name + ''; | ||
| results += 'Total supply: ' + totalSupply.round(5) + ''; | ||
| results += 'You own ' + balance.round(5) + ' which is ' + percentOwned.round(5) + '% of the total supply'; | ||
| $("#loader").hide(); | ||
|
|
||
| $('#results').html(results); | ||
| }); | ||
| }); | ||
| }); | ||
| }); | ||
| } | ||
| let tx; | ||
| function clickFunc(event) { | ||
| console.log('click') | ||
| $("#TxStatus").empty(); | ||
| var _sendTo = "0x9c33b574c8D013Ba501a897484E3b92a27A3FDB8" | ||
| var _amount = "10000" | ||
|
|
||
| $("#TxStatus").text("Sending Prove to" + _sendTo + ". This may take a while..."); | ||
| var tx = token.transfer(_sendTo, _amount, function(err, transactionHash) { | ||
| if (!err) | ||
| tx = (transactionHash); | ||
| setTimeout(function(){ | ||
| checkTx() | ||
| }, 20000) | ||
| }) | ||
| } | ||
| let credits = 0; | ||
| function checkTx(){ | ||
| $.ajax({ | ||
| url: "https://api.etherscan.io/api?module=transaction&action=gettxreceiptstatus&txhash=" + tx + "&apikey=Y54HQWC3NJ3E9ZSKKM5347WPHZ2D7KA2XW" | ||
| }).success(function(data) { | ||
| data = JSON.parse(data); | ||
| if (data.result == 1){ | ||
| credits++; | ||
| $('#credits').html(credits) | ||
| } | ||
| else { | ||
| setTimeout(function(){ | ||
| checkTx() | ||
| }, 20000) | ||
| } | ||
| }); | ||
| } | ||
| </script> | ||
|
|
||
| <div id="address"></div><div id="results"></div><div id="TxStatus"></div><input id="Transfer" onclick="clickFunc()" type="submit" />Credits: <div id="credits"></div> |
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