0,0000.undefined

[fahimaltinordu]

Hello @hunterlong good evening
i have a question and issue, i need your support please.

1- I forked your repo and tried to make wallet for different erc20 token. So I changed the contract address at https://github.com/hunterlong/storj-wallet/blob/master/js/main.js#L22. Only changing the contract address is enough for backend part? Do i need to do extra thing except for fronted parts?

2- I changed the contract address, and compiled the app. I didnot tested the functionality but after started the app (windows) the balance of erc20 token changes suddenly from 0.0000 to 0,0000.undefined. How can fix this?

3- not big deal but close button not works. i changed as
function QuitAppButton()
{
window.close()
}
it works now

Thank you foryour help,
Best regards

[fahimaltinordu]

i updated the code, it works for now

function updateBalance() {
var address = myWallet.address;
$(".myaddress").html(address);

provider.getBalance(address).then(function(balance) {
    var etherString = ethers.utils.formatEther(balance);
    console.log("ETH Balance: " + etherString);
	
// provider.getBalance(address).then((balance) => {
// // balance is a BigNumber (in wei); format is as a sting (in ether)
// let etherString = ethers.utils.formatEther(balance);
// console.log("Balance: " + etherString);

// });

    var n = parseFloat(etherString);
    var ethValue = n.toLocaleString(
        undefined, // use a string like 'en-US' to override browser locale
        {
            minimumFractionDigits: 4
        }
    );
	

    var messageEl = $('#ethbal');
    // var split = ethValue.split(".");
    // ethBalance = parseFloat(ethValue);
	//console.log();
	
	var getNumber = ethValue.replace(',', '.');
	
    messageEl.html(getNumber);
});

var callPromise = tokenContract.functions.balanceOf(address);

getNumber = null;

callPromise.then(function(result) {
    var trueBal = result[0].toString(10);
    var messageEl = $('#storjbal');
    var n = trueBal * 0.00000001;
    console.log("WILC Balance: " + n);
    var atyxValue = n.toLocaleString(
        undefined, // use a string like 'en-US' to override browser locale
        {
            minimumFractionDigits: 4
        }
    );



	var getNumber = atyxValue.replace(',', '.');

    // var split = atyxValue.split(".");
    // tokenBalance = parseFloat(atyxValue);
    // $(".storjspend").html(atyxValue)
    // messageEl.html(split[0] + ".<small>" + split[1] + "</small>");
	
	messageEl.html(getNumber);

});

}