Hey! I am facing “Uncaught ReferenceError.” I don’t know how to solve it?
I am going to share my code. Please someone help me. I’m worried about it!
My main coding file:
<?php
include("database/connect.php");
error_reporting(0);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>Super Power</title>
<!-- Custom fonts for this template -->
<link href="vendor/fontawesome-free/css/all.min.css" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css?family=Nunito:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="css/style.css">
<!-- Custom styles for this template -->
<link href="css/sb-admin-2.min.css" rel="stylesheet">
<!-- Custom styles for this page -->
<link href="vendor/datatables/dataTables.bootstrap4.min.css" rel="stylesheet">
</head>
<body id="page-top">
<!-- Page Wrapper -->
<div id="wrapper">
<!-- Sidebar -->
<ul class="navbar-nav bg-gradient-primary sidebar sidebar-dark accordion" id="accordionSidebar">
<!-- Sidebar - Brand -->
<a class="sidebar-brand d-flex align-items-center justify-content-center" href="index.php">
<div class="sidebar-brand-icon rotate-n-15">
<i class="fas fa-laugh-wink"></i>
</div>
<div class="sidebar-brand-text mx-3">Super Power</div>
</a>
<!-- Divider -->
<hr class="sidebar-divider my-0">
<!-- Nav Item - Dashboard -->
<li class="nav-item">
<a class="nav-link" href="index.php">
<i class="fas fa-fw fa-tachometer-alt"></i>
<span>Home</span></a>
</li>
<!-- Divider -->
<hr class="sidebar-divider">
<!-- Heading -->
<div class="sidebar-heading">
Interface
</div>
<!-- Nav Item - Pages Collapse Menu -->
<li class="nav-item">
<a class="nav-link collapsed" href="accounts.php" >
<i class="fas fa-fw fa-user"></i>
<span>Accounts</span>
</a>
<!-- <div id="collapseTwo" class="collapse" aria-labelledby="headingTwo" data-parent="#accordionSidebar">
<div class="bg-white py-2 collapse-inner rounded">
<h6 class="collapse-header">Custom Components:</h6>
<a class="collapse-item" href="buttons.html">Buttons</a>
<a class="collapse-item" href="cards.html">Cards</a>
</div>
</div> -->
</li>
<!-- Nav Item - Utilities Collapse Menu -->
<li class="nav-item">
<a class="nav-link collapsed" href="products.php" >
<i class="fas fa-fw fa-wrench"></i>
<span>Products</span>
</a>
<!-- <div id="collapseUtilities" class="collapse" aria-labelledby="headingUtilities" data-parent="#accordionSidebar">
<div class="bg-white py-2 collapse-inner rounded">
<h6 class="collapse-header">Custom Utilities:</h6>
<a class="collapse-item" href="utilities-color.html">Colors</a>
<a class="collapse-item" href="utilities-border.html">Borders</a>
<a class="collapse-item" href="utilities-animation.html">Animations</a>
<a class="collapse-item" href="utilities-other.html">Other</a>
</div>
</div> -->
</li>
<li class="nav-item">
<a class="nav-link collapsed" href="opening-balance.php" >
<i class="fas fa-fw fa-user"></i>
<span>Opening Balance</span>
</a>
</li>
<!-- Divider -->
<hr class="sidebar-divider">
<!-- Heading -->
<div class="sidebar-heading">
Addons
</div>
<!-- Nav Item - Pages Collapse Menu -->
<li class="nav-item">
<a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapsePages" aria-expanded="true" aria-controls="collapsePages">
<i class="fas fa-fw fa-folder"></i>
<span>Pages</span>
</a>
<div id="collapsePages" class="collapse" aria-labelledby="headingPages" data-parent="#accordionSidebar">
<div class="bg-white py-2 collapse-inner rounded">
<h6 class="collapse-header">Login Screens:</h6>
<a class="collapse-item" href="login.html">Login</a>
<a class="collapse-item" href="register.html">Register</a>
<a class="collapse-item" href="forgot-password.html">Forgot Password</a>
<div class="collapse-divider"></div>
<h6 class="collapse-header">Other Pages:</h6>
<a class="collapse-item" href="404.html">404 Page</a>
<a class="collapse-item" href="blank.html">Blank Page</a>
</div>
</div>
</li>
<!-- Nav Item - Charts -->
<li class="nav-item">
<a class="nav-link" href="charts.html">
<i class="fas fa-fw fa-chart-area"></i>
<span>Charts</span></a>
</li>
<!-- Nav Item - Tables -->
<li class="nav-item active">
<a class="nav-link" href="tables.html">
<i class="fas fa-fw fa-table"></i>
<span>Tables</span></a>
</li>
<!-- Divider -->
<hr class="sidebar-divider d-none d-md-block">
<!-- Sidebar Toggler (Sidebar) -->
<div class="text-center d-none d-md-inline">
<button class="rounded-circle border-0" id="sidebarToggle"></button>
</div>
</ul>
<!-- End of Sidebar -->
<!-- Content Wrapper -->
<div id="content-wrapper" class="d-flex flex-column">
<!-- Main Content -->
<div id="content">
<!-- Topbar -->
<nav class="navbar navbar-expand navbar-light bg-white topbar mb-4 static-top shadow">
<!-- Sidebar Toggle (Topbar) -->
<button id="sidebarToggleTop" class="btn btn-link d-md-none rounded-circle mr-3">
<i class="fa fa-bars"></i>
</button>
<!-- Topbar Search -->
<form class="d-none d-sm-inline-block form-inline mr-auto ml-md-3 my-2 my-md-0 mw-100 navbar-search">
<div class="input-group">
<input type="text" class="form-control bg-light border-0 small" placeholder="Search for..." aria-label="Search" aria-describedby="basic-addon2">
<div class="input-group-append">
<button class="btn btn-primary" type="button">
<i class="fas fa-search fa-sm"></i>
</button>
</div>
</div>
</form>
<!-- Topbar Navbar -->
<ul class="navbar-nav ml-auto">
<!-- Nav Item - Search Dropdown (Visible Only XS) -->
<li class="nav-item dropdown no-arrow d-sm-none">
<a class="nav-link dropdown-toggle" href="#" id="searchDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="fas fa-search fa-fw"></i>
</a>
<!-- Dropdown - Messages -->
<div class="dropdown-menu dropdown-menu-right p-3 shadow animated--grow-in" aria-labelledby="searchDropdown">
<form class="form-inline mr-auto w-100 navbar-search">
<div class="input-group">
<input type="text" class="form-control bg-light border-0 small" placeholder="Search for..." aria-label="Search" aria-describedby="basic-addon2">
<div class="input-group-append">
<button class="btn btn-primary" type="button">
<i class="fas fa-search fa-sm"></i>
</button>
</div>
</div>
</form>
</div>
</li>
<div class="topbar-divider d-none d-sm-block"></div>
<!-- Nav Item - User Information -->
<li class="nav-item dropdown no-arrow">
<a class="nav-link dropdown-toggle" href="#" id="userDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<span class="mr-2 d-none d-lg-inline text-gray-600 small">Super Power</span>
<img class="img-profile rounded-circle" src="https://source.unsplash.com/QAB-WJcbgJk/60x60">
</a>
<!-- Dropdown - User Information -->
<div class="dropdown-menu dropdown-menu-right shadow animated--grow-in" aria-labelledby="userDropdown">
<a class="dropdown-item" href="#">
<i class="fas fa-user fa-sm fa-fw mr-2 text-gray-400"></i>
Profile
</a>
<a class="dropdown-item" href="#">
<i class="fas fa-cogs fa-sm fa-fw mr-2 text-gray-400"></i>
Settings
</a>
<a class="dropdown-item" href="#">
<i class="fas fa-list fa-sm fa-fw mr-2 text-gray-400"></i>
Activity Log
</a>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="#" data-toggle="modal" data-target="#logoutModal">
<i class="fas fa-sign-out-alt fa-sm fa-fw mr-2 text-gray-400"></i>
Logout
</a>
</div>
</li>
</ul>
</nav>
<!-- End of Topbar -->
<!-- Begin Page Content -->
<div class="container-fluid">
<!-- Page Heading -->
<h1 class="h3 mb-2 text-gray-800">Opening Balance</h1>
<!-- <p class="mb-4">DataTables is a third party plugin that is used to generate the demo table below. For more information about DataTables, please visit the <a target="_blank" href="https://datatables.net">official DataTables documentation</a>.</p> -->
<div class="savefile">
<div class="modal fade" id="exampleModal2" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title" id="exampleModalLabel">Important!</h4>
</div>
<div class="modal-body">
<center><p>Do you want to save it?</p>
<button class="savebtn">Yes</button> <button class="savebtn2">No</button></center>
</div>
</div>
</div>
</div>
</div>
<!-- DataTales Example -->
<div class="card shadow mb-4">
<div class="card-body">
<div class="table-responsive">
<table class="table table-bordered" id="dataTable" width="100%" cellspacing="0">
<!-- Code for multiple data -->
<div id="container">
<div id="nameDiv" class="input">Accounts:
<select id="searchddd" name="accounts" >
<option>Select Account</option>
<?php
$query = "SELECT * FROM accounts";
$query = mysqli_query($db, $query);
while ($row = mysqli_fetch_array($query))
{
echo "<option value='". $row['account_name'] . "'>" . $row['account_name'] . "</option>";
}
?>
</select>
</div>
<div class="input">Amount <input type="number" id="amount" onkeydown="focusNext(event)"/> </div>
<div class="input">Debit <input type="number" id="debit" onkeydown="focusNext(event)"/> </div>
<div class="input">Credit <input type="number" id="credit" onkeydown="focusNext(event)"/> </div>
</div>
<!-- <button id="saveButton" onclick="alert('Save Button Clicked..!')">Enter</button> -->
<button id="entry"onclick="alert('Save Button Clicked..!')">Enter</button>
<table id="display">
<tr>
<th>Accounts</th>
<th>Amount</th>
<th>Debit</th>
<th>Credit</th>
</tr>
</table>
<div class="modal-footer">
<div class="input">Total <input type="number" id="debit"/> <input type="number" id="credit"/> </div>
</div>
</div>
</div>
</div>
<!-- Search dropdown -->
<?php
$balance_id = $_POST['balance_id'];
$searchddd = $_POST['searchddd'];
$amount = $_POST['amount'];
$debit = $_POST['debit'];
$credit = $_POST['credit'];
$query = "INSERT INTO opening_balance VALUES('$balance_id','$searchddd', '$amount', '$debit', '$credit')";
$data = mysqli_query($db, $query);
if($data)
{
echo "Done";
}
?>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.8.7/chosen.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/chosen/1.8.7/chosen.jquery.min.js"></script>
<script>
$("#searchddd").chosen();
</script>
<!-- Move to the next field by pressing enter key in javascript -->
<script type="text/javascript">
var idArray = ["amount", "debit", "credit", "entry"];
function focusNext(e){
try{
for(var i=0; i < idArray.length; i++){
if(e.keyCode === 13 && e.target.id === idArray[i]){
document.querySelector(`#${idArray[i+1]}`).focus();
}
}
} catch(error){}
}
</script>
<script src="js/script.js"></script>
</div>
<!-- /.container-fluid -->
</div>
<!-- End of Main Content -->
<script>
window.addEventListener("keydown", checkKeyPress, false);
function checkKeyPress(key) {
if (key.keyCode == "83" || key.keyCode == "16") {
$('#exampleModal2').modal('show');
}
}
</script>
<!-- Footer -->
<footer class="sticky-footer bg-white">
<div class="container my-auto">
<div class="copyright text-center my-auto">
<span>Copyright © Your Website 2019</span>
</div>
</div>
</footer>
<!-- End of Footer -->
</div>
<!-- End of Content Wrapper -->
</div>
<!-- End of Page Wrapper -->
<!-- Scroll to Top Button-->
<a class="scroll-to-top rounded" href="#page-top">
<i class="fas fa-angle-up"></i>
</a>
<!-- Logout Modal-->
<div class="modal fade" id="logoutModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Ready to Leave?</h5>
<button class="close" type="button" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">Select "Logout" below if you are ready to end your current session.</div>
<div class="modal-footer">
<button class="btn btn-secondary" type="button" data-dismiss="modal">Cancel</button>
<a class="btn btn-primary" href="login.html">Logout</a>
</div>
</div>
</div>
</div>
<!-- Bootstrap core JavaScript-->
<script src="vendor/jquery/jquery.min.js"></script>
<script src="vendor/bootstrap/js/bootstrap.bundle.min.js"></script>
<!-- Core plugin JavaScript-->
<script src="vendor/jquery-easing/jquery.easing.min.js"></script>
<!-- Custom scripts for all pages-->
<script src="js/sb-admin-2.min.js"></script>
<!-- Page level plugins -->
<script src="vendor/datatables/jquery.dataTables.min.js"></script>
<script src="vendor/datatables/dataTables.bootstrap4.min.js"></script>
<!-- Page level custom scripts -->
<script src="js/demo/datatables-demo.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
</body>
</html>
File: script.js
var entry = document.getElementById("entry");
entry.addEventListener("click", displayDetails);
var row = 1;
function displayDetails() {
var searchddd = document.getElementById("searchddd").value;
// var accounts = document.getElementById("accounts").value;
var amount = document.getElementById("amount").value;
var debit = document.getElementById("debit").value;
var credit = document.getElementById("credit").value;
if (!searchddd || !amount || !debit || !credit) {
alert("Please fill all boxes!");
return;
}
var display = document.getElementById("display");
var newRow = display.insertRow(row);
var cell1 = newRow.insertCell(0);
var cell2 = newRow.insertCell(1);
var cell3 = newRow.insertCell(2);
var cell4 = newRow.insertCell(3);
cell1.innerHTML = searchddd;
cell2.innerHTML = amount;
cell3.innerHTML = debit;
cell4.innerHTML = credit;
row++;
}
