Helysia Token Library
A ready-to-use set of utilities to interact with the Helysia Token.
Use
See the build/index.html file.
<html>
<head>
<!-- Other head tags -->
<script src="https://unpkg.com/web3@latest/dist/web3.min.js"></script>
<script src="https://unpkg.com/@al2blockchain/helysia@latest"></script>
</head>
<body>
<h3>Helysia Token - Venta</h3>
Cantidad Tokens
<input type="number" id="tokensVenta" value=100 size="5">
Precio <span id="precioVenta"></span>
Cuenta
<input type="text" id="cuenta" size="44">
<button id="sale-button">Comprar</button>
<script type="text/javascript">
// init the library
Helysia.init({
chainId: 4, // custom chainId
})
.then(() => {
// get the account
Helysia.getAccount()
.then(account => {
var cuenta = document.getElementById('cuenta');
cuenta.value = account;
})
.catch(e => console.error(e.message))
// get the price for sale
Helysia.getPrice('BUY')
.then(price => {
var precioVenta = document.getElementById('precioVenta');
precioVenta.innerHTML = price;
})
.catch(e => console.error(e.message))
// sale button
Helysia.button(
{
buttonId: 'sale-button',
tokensId: 'tokensVenta',
type: 'BUY',
}, (e)=>{
console.error('error callback', e.message);
},(tx)=>{
console.log('success callback', tx);
}
);
})
.catch(e => {
console.error(e.message);
});
</script>
</body>
</html>## Develop
npm install
npm start