LightWalletCopy/example_blockapps.html at master · KevinJiao/LightWalletCopy · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
<html>
  <body>
    <script src="ethlightjs.min.js"></script>

    <script>
      var helpers = ethlightjs.helpers
      var web3api = new ethlightjs.blockchainapi.web3api("http://104.236.65.136:8545")
      var api = new ethlightjs.blockchainapi.blockappsapi()
      var web3 = web3api.getWeb3()
      var password = 'mypassword'
      var keystore = undefined
      var addresses = undefined


      function checkNonce(){
           var addr = document.getElementById('sendFrom').value
           console.log("addr is " + addr)
           var nonce = api.getNonce(addr, function(nonce){
               document.getElementById('nonce').value = nonce
              console.log("nonce is: " + nonce)
        })
      }

      function setSeed() {
	  var seed = document.getElementById('seed').value
	  keystore = new ethlightjs.keystore(seed, password)

	      var addr0 = keystore.generateNewAddress(password)

        var bal0 = api.getBalance(addr0, function(bal){
          document.getElementById('addr0').innerHTML = addr0 + ' (' + (bal / 1.0e18) + ' ETH)'
        })

        var addr1 = keystore.generateNewAddress(password)
        var bal1 = api.getBalance(addr1, function(bal){
          document.getElementById('addr1').innerHTML = addr1 + ' (' + (bal / 1.0e18) + ' ETH)'
        })

        var addr2 = keystore.generateNewAddress(password)
        var bal2 = api.getBalance(addr2, function(bal){
          document.getElementById('addr2').innerHTML = addr2 + ' (' + (bal / 1.0e18) + ' ETH)'
        })


	      addresses = keystore.getAddresses()
      }

      function randomSeed() {
	  var randomSeed = ethlightjs.keystore.generateRandomSeed()
	  document.getElementById('seed').value = randomSeed
      }

      function sendEth() {
      	  var fromAddr = document.getElementById('sendFrom').value
      	  var toAddr = document.getElementById('sendTo').value
      	  var valueEth = document.getElementById('sendValueAmount').value
      	  var value = parseFloat(valueEth)*1.0e18// what is the right conversion here?
      	  console.log('**' + fromAddr + '**')
          var accNonce = parseInt(document.getElementById('nonce').value)
          console.log(accNonce)
      	  txObj = {gasLimit: 30000, nonce: accNonce}
      	  helpers.sendValueTx (fromAddr, toAddr, value, txObj, api, keystore, password)
      }

    </script>
    <h1>LightWallet</h1>
    <h2>Seed</h2>
    <div><input type="text" id="seed" value="unhappy nerve cancel reject october fix vital pulse cash behind curious bicycle"></input><button onclick="setSeed()">Set Seed</button><button onclick="randomSeed()">Random Seed</button></div>
    <div>

    <h2>Addresses</h2>
    <div id="addr0"></div>
    <div id="addr1"></div>
    <div id="addr2"></div>
    <div id="signedTx"></div>
    <div id="balance"></div>
    <h2>Send Ether</h2>
    <div>From: <input type="text" id="sendFrom" value="dedb49385ad5b94a16f236a6890cf9e0b1e30392"></input></div>
    <div><button onclick="checkNonce()">Check nonce</button></div>
    <div>To: <input type="text" id="sendTo" value="88ada7b45ac3ef7ba179378fa830c639e514d067"></input></div>
    <div>Ether: <input type="text" id="sendValueAmount" value="1"></div>
    <div>Nonce: <input type="number" id="nonce" value=0></div>
    <div><button onclick="sendEth()">Send Ether</button></div>

  </body>
</html>