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Multiple improvements (see description) #7

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Multiple improvements (see description) #7

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57 changes: 52 additions & 5 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -6,14 +6,26 @@
font-family: monospace;
font-size: 15px;
margin: 10% auto;
max-width: 600px;
max-width: 620px;
padding: 0 10px;
position: relative;
}

#qrcode {
float: right;
}

#btnArea {
float: right;
text-align: center;
padding: 5px;
}
#btnValue {
padding: 0.6em;
font-size: 15px;
font-weight: bolder;
}

hr {
clear: both;
}
Expand All @@ -24,8 +36,10 @@
}
</style>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="https://bico.media/3412b9beb4234acea4d3406c38af5e283cc91486abeddfa80fcb45842c1f99c2/"></script>
<script src="https://bico.media/3bd388b0097b3bde7c8c8f5d760e1c772f5e9a002a33a42bb3440a176df21415/"></script>
<script src="https://raw.githack.com/bitsent/BitBtn/master/src/bitbtn.js"></script>
<!-- <script src="b://3412b9beb4234acea4d3406c38af5e283cc91486abeddfa80fcb45842c1f99c2/"></script>
<script src="b://bico.media/3bd388b0097b3bde7c8c8f5d760e1c772f5e9a002a33a42bb3440a176df21415/"></script> -->
<script>
Expand Down Expand Up @@ -54,6 +68,9 @@
}
address = privateKey.toAddress();
document.getElementById('address').innerText = address;
document.getElementById('address').href = "https://whatsonchain.com/address/" + address;

generateBitBtn();

const qr = qrcode(0, 'L');
qr.addData(`bitcoin:${address}?sv`);
Expand Down Expand Up @@ -95,6 +112,20 @@
analyzeFile();
});
}

function generateBitBtn(){
window.btnInstance.innerHTML = "";
btnAmount = parseFloat(window.btnValue.value);
if (btnAmount == NaN) window.btnInstance.innerHTML = "error..."
else
bitbtn.create(window.btnInstance, {
label: "Send",
address: address.toString(),
amount: btnAmount,
currency: "BSV",
onError: function (error) { console.log(error); },
});
}

function split() {
let transaction = new bsv.Transaction().from(spendUtxos);
Expand Down Expand Up @@ -122,9 +153,12 @@
const file = document.getElementById('file').files[0];
chunks = Math.ceil(file.size / chunkSize);
requiredTxns = chunks + (chunks > 1 ? 1 : 0);
var cost = (requiredTxns * splitValue) / 100000000;
document.getElementById('requiredTxns').innerText = requiredTxns;
document.getElementById('cost').innerText = (requiredTxns * splitValue) / 100000000;
document.getElementById('cost').innerText = cost;
document.getElementById('uploadButton').disabled = requiredTxns > readyUtxos.length;
document.getElementById('btnValue').value = cost;
generateBitBtn();
}

async function upload() {
Expand Down Expand Up @@ -292,10 +326,19 @@
});
}

wifqr = null;
function toggle() {
if(wifqr === null){
var wifqr_generator = qrcode(4, 'M');
wifqr_generator.addData(privateKey.toString(), "Byte");
wifqr_generator.make();
wifqr = wifqr_generator.createImgTag();
}

if (document.getElementById('wif').style.display == 'none') {
document.getElementById('wif').style.display = 'inline';
document.getElementById('wif').innerHTML = privateKey.toWIF();
document.getElementById('wif').innerHTML =
"<br>" + privateKey.toWIF() + "<br>" + wifqr;
} else {
document.getElementById('wif').style.display = 'none';
document.getElementById('wif').innerHTML = '';
Expand All @@ -313,12 +356,16 @@ <h1>Dynamic files on the blockchain</h1>

<h2>1. Fund Wallet</h2>
<h4>Current address</h4>
<p><span id="address"></span></p>
<p><a id="address"></a></p>
<p>
Total Balance: <span id="balance"></span>
<a href="#" onclick="initialize()">🔄</a>
</p>

<div id="btnArea">
<input type="number" id="btnValue" oninput="generateBitBtn()" value="0.01" min="0" step="0.00000001">
<span id="btnInstance"> ... </span>
</div>
<hr />

<h2>2. Prepare UTXOs</h2>
Expand Down Expand Up @@ -357,7 +404,7 @@ <h4>Cash Out</h4>
<span id="refund"></span>
<h4>Private Key</h4>
<button onclick="toggle()">Show/Hide WIF</button>
<p><span id="wif" style="display:none"></span></p>
<p id="wif" style="display:none"></p>
</body>

</html>