This is driving me crazy. I'm just trying to print out an array and it's not working. What am I missing? The results variable is returning "undefined" which much mean my for loop isn't working correctly. Everything else works properly, the console.log I have correctly displays the fields are added to the array.
// The list of accounts array.
var accountsArray = [];
function addAccount() {
// Take fields and put user data into varables.
var accountName = document.getElementById('accountName').value;
var accountBalance = document.getElementById('accountBalance').value;
var accountType = document.getElementById("accountType");
var accountTypeSelected = accountType.options[accountType.selectedIndex].text;
var accountCurrency = document.getElementById("accountCurrency");
var accountCurrencySelected = accountCurrency.options[accountCurrency.selectedIndex].text;
// Put these variables into the array.
accountsArray.push(accountName);
accountsArray.push(accountBalance);
accountsArray.push(accountTypeSelected);
accountsArray.push(accountCurrencySelected);
// Items added to the array, logged.
console.log('user added: ' + accountsArray);
}
function accountsListHtml() {
var results;
// Loop through the array
for (var i = 0; i < accountsArray.length; i++) {
results = accountsArray[i];
}
document.getElementById('accountsList').innerHTML = results;
}
Here's a link to all the files. It's an iOS web app using Framework7. Balance Pro
results = accountsArray[i];
overwrites previous oneaddAccount()
, which populates the array, is never called, at least from the code you've posted.accountsListHtml()
called ? If it's beforeaddAccount()
result must be empty.