How do i...solve this error

Question

1.00/5 (2 votes)

See more:

DataTables warning: table id=emp-salary - Ajax error. For more information about this error, please see http://datatables.net/tn/7

PHP

<a href="http://localhost/payroll/ajax/?case=LoadingSalaries&draw=1&columns%5B0%5D%5Bdata%5D=0&columns%5B0%5D%5Bname%5D=&columns%5B0%5D%5Bsearchable%5D=true&columns%5B0%5D%5Borderable%5D=true&columns%5B0%5D%5Bsearch%5D%5Bvalue%5D=&columns%5B0%5D%5Bsearch%5D%5Bregex%5D=false&columns%5B1%5D%5Bdata%5D=1&columns%5B1%5D%5Bname%5D=&columns%5B1%5D%5Bsearchable%5D=true&columns%5B1%5D%5Borderable%5D=true&columns%5B1%5D%5Bsearch%5D%5Bvalue%5D=&columns%5B1%5D%5Bsearch%5D%5Bregex%5D=false&columns%5B2%5D%5Bdata%5D=2&columns%5B2%5D%5Bname%5D=&columns%5B2%5D%5Bsearchable%5D=true&columns%5B2%5D%5Borderable%5D=true&columns%5B2%5D%5Bsearch%5D%5Bvalue%5D=&columns%5B2%5D%5Bsearch%5D%5Bregex%5D=false&columns%5B3%5D%5Bdata%5D=3&columns%5B3%5D%5Bname%5D=&columns%5B3%5D%5Bsearchable%5D=true&columns%5B3%5D%5Borderable%5D=true&columns%5B3%5D%5Bsearch%5D%5Bvalue%5D=&columns%5B3%5D%5Bsearch%5D%5Bregex%5D=false&columns%5B4%5D%5Bdata%5D=4&columns%5B4%5D%5Bname%5D=&columns%5B4%5D%5Bsearchable%5D=true&columns%5B4%5D%5Borderable%5D=true&columns%5B4%5D%5Bsearch%5D%5Bvalue%5D=&columns%5B4%5D%5Bsearch%5D%5Bregex%5D=false&columns%5B5%5D%5Bdata%5D=5&columns%5B5%5D%5Bname%5D=&columns%5B5%5D%5Bsearchable%5D=true&columns%5B5%5D%5Borderable%5D=true&columns%5B5%5D%5Bsearch%5D%5Bvalue%5D=&columns%5B5%5D%5Bsearch%5D%5Bregex%5D=false&order%5B0%5D%5Bcolumn%5D=0&order%5B0%5D%5Bdir%5D=desc&start=0&length=10&search%5Bvalue%5D=&search%5Bregex%5D=false&_=1659005993833">

What I have tried:

PHP

<table id="admin-salary" class="table table-bordered table-stripe"><thead>											<tr>												<th>EMP CODE</th>												<th>NAME</th>												<th>SALARY MONTH</th>												<th>EARNINGS</th>												<th>DEDUCTIONS</th>												<th>NET SALARY</th>												<th>ACTIONS</th>											</tr>										</thead>									</table>
								
									
										
									<table id="emp-salary" class="table table-bordered table-stripe"><tbody></tbody><thead>											<tr>												<th>EMP CODE</th>												<th>SALARY MONTH</th>												<th>EARNINGS</th>												<th>DEDUCTIONS</th>												<th>NET SALARY</th>												<th>ACTIONS</th>											</tr>										</thead>									</table>



script
if ( $('#admin-salary').length > 0 ) {
        var admin_sal_table = $('#admin-salary').DataTable({
            "processing": true,
            "serverSide": true,
            "ajax": baseurl + "ajax/?case=LoadingSalaries",
            "order": [0, 'desc'],
            "columnDefs": [{
                "targets": 0,
                "className": "dt-center"
            }]
        });
    }
    if ( $('#emp-salary').length > 0 ) {
        var emp_sal_table = $('#emp-salary').DataTable({
            "processing": true,
            "serverSide": true,
            "ajax": baseurl + "ajax/?case=LoadingSalaries",
            "order": [0, 'desc']
        });
    }



source code

function LoadingSalaries() {
	global $db;
	$requestData = $_REQUEST;
	if ( $_SESSION['Login_Type'] == 'admin' ) {
		$columns = array(
			0 => 'emp_code',
			1 => 'first_name',
			2 => 'last_name',
			3 => 'pay_month',
			4 => 'earning_total',
			5 => 'deduction_total',
			6 => 'net_salary'
		);

		$sql  = "SELECT * FROM `" . DB_PREFIX . "salaries` GROUP BY `emp_code`, `pay_month`";
		$query = mysqli_query($db, $sql);
		$totalData = mysqli_num_rows($query);
		$totalFiltered = $totalData;

		$sql  = "SELECT `emp`.`emp_code`, `emp`.`first_name`, `emp`.`last_name`, `salary`.*";
		$sql .= " FROM `" . DB_PREFIX . "salaries` AS `salary`, `" . DB_PREFIX . "employees` AS `emp` WHERE `emp`.`emp_code` = `salary`.`emp_code`";
		if ( !empty($requestData['search']['value']) ) {
			$sql .= " AND (`salary`.`emp_code` LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR CONCAT(TRIM(`emp`.`first_name`), ' ', TRIM(`emp`.`last_name`)) LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR `salary`.`pay_month` LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR `salary`.`earning_total` LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR `salary`.`deduction_total` LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR `salary`.`net_salary` LIKE '" . $requestData['search']['value'] . "%')";
		}
		$sql .= " GROUP BY `salary`.`emp_code`, `salary`.`pay_month`";

		$query = mysqli_query($db, $sql);
		$totalFiltered = mysqli_num_rows($query);

		$data = array();
		$i = 1 + $requestData['start'];
		while ( $row = mysqli_fetch_assoc($query) ) {
			$nestedData = array();
			$nestedData[] = $row['emp_code'];
			$nestedData[] = '</a><a target="_blank" href="' . REG_URL . 'reports/' . $row[">' . $row["first_name"] . ' ' . $row["last_name"] . '</a>';
			$nestedData[] = $row['pay_month'];
			$nestedData[] = number_format($row['earning_total'], 2, '.', ',');
			$nestedData[] = number_format($row['deduction_total'], 2, '.', ',');
			$nestedData[] = number_format($row['net_salary'], 2, '.', ',');
			$nestedData[] = ' ^__i class="fa fa-envelope">';

			$data[] = $nestedData;
			$i++;
		}
	} else {
		$columns = array(
			0 => 'pay_month',
			1 => 'earning_total',
			2 => 'deduction_total',
			3 => 'net_salary'
		);
		$empData = GetDataByIDAndType($_SESSION['Admin_ID'], $_SESSION['Login_Type']);
		$sql  = "SELECT * FROM `" . DB_PREFIX . "salaries` GROUP BY `emp_code`, `pay_month` WHERE `emp_code` = '" . $empData['emp_code'] . "'";
		$query = mysqli_query($db, $sql);
		$totalData = mysqli_num_rows($query);
		$totalFiltered = $totalData;

		$sql  = "SELECT `emp`.`emp_code`, `emp`.`first_name`, `emp`.`last_name`, `salary`.*";
		$sql .= " FROM `" . DB_PREFIX . "salaries` AS `salary`, `" . DB_PREFIX . "employees` AS `emp` WHERE `emp`.`emp_code` = `salary`.`emp_code` AND `salary`.`emp_code` = '" . $empData['emp_code'] . "'";
		if ( !empty($requestData['search']['value']) ) {
			$sql .= " AND (`salary`.`emp_code` LIKE '" . $requestData['search']['value'] . "%'";
			
			$sql .= " OR `salary`.`pay_month` LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR `salary`.`earning_total` LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR `salary`.`deduction_total` LIKE '" . $requestData['search']['value'] . "%'";
			$sql .= " OR `salary`.`net_salary` LIKE '" . $requestData['search']['value'] . "%')";
		}
		$sql .= " GROUP BY `salary`.`emp_code`, `salary`.`pay_month`";

		$query = mysqli_query($db, $sql);
		$totalFiltered = mysqli_num_rows($query);

		$data = array();
		$i = 1 + $requestData['start'];
		while ( $row = mysqli_fetch_assoc($query) ) {
			$nestedData = array();
			$nestedData[] = $row['emp_code'];
			$nestedData[] = $row['pay_month'];
			$nestedData[] = number_format($row['earning_total'], 2, '.', ',');
			$nestedData[] = number_format($row['deduction_total'], 2, '.', ',');
			$nestedData[] = number_format($row['net_salary'], 2, '.', ',');
			$nestedData[] = '';

			$data[] = $nestedData;
			$i++;
		}
	}
	$json_data = array(
		"draw"            => intval($requestData['draw']),
		"recordsTotal"    => intval($totalData),
		"recordsFiltered" => intval($totalFiltered),
		"data"            => $data
	);

	echo json_encode($json_data);
}

Posted 28-Jul-22 1:04am

Member 13822488

Updated 28-Jul-22 5:30am

Dave Kreskowiak

v2

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Member 13822488 · Answer 1 · 2022-07-28T01:09:00

my html code 
<html>
<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">

	<title>Salaries - Payroll</title>

	<link rel="stylesheet" href="<?php echo BASE_URL; ?>bootstrap/css/bootstrap.min.css">
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.5.0/css/font-awesome.min.css">
	<link rel="stylesheet" href="<?php echo BASE_URL; ?>plugins/datatables/dataTables.bootstrap.css">
	<link rel="stylesheet" href="<?php echo BASE_URL; ?>plugins/datatables/jquery.dataTables_themeroller.css">
	<link rel="stylesheet" href="<?php echo BASE_URL; ?>dist/css/AdminLTE.css">
	<link rel="stylesheet" href="<?php echo BASE_URL; ?>dist/css/skins/_all-skins.min.css">

	<!--[if lt IE 9]>
		<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
		<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
	<![endif]-->
</head>
<body class="hold-transition skin-blue sidebar-mini">
	<div class="wrapper">
		
		<?php require_once(dirname(__FILE__) . '/partials/topnav.php'); ?>

		<?php require_once(dirname(__FILE__) . '/partials/sidenav.php'); ?>

		<div class="content-wrapper">
			<section class="content-header">
				<h1>Salaries</h1>
				<ol class="breadcrumb">
					<li><a href="<?php echo BASE_URL; ?>">class="fa fa-dashboard"> Home</a></li>
					<li class="active">Salaries</li>
				</ol>
			</section>

			<section class="content">
				<div class="row">
        			<div class="col-xs-12">
						<div class="box">
							<div class="box-header">
								<h3 class="box-title">Salary Slips</h3>
							</div>
							<div class="box-body">
								<?php if ( $_SESSION['Login_Type'] == 'admin' ) { ?>
									<table id="admin-salary" class="table table-bordered table-stripe">
										<thead>
											<tr>
												<th>EMP CODE</th>
												<th>NAME</th>
												<th>SALARY MONTH</th>
												<th>EARNINGS</th>
												<th>DEDUCTIONS</th>
												<th>NET SALARY</th>
												<th>ACTIONS</th>
											</tr>
										</thead>
									</table>
								<?php } else { ?>
									<table id="emp-salary" class="table table-bordered table-stripe">
									<tbody>	
									<thead>
											<tr>
												<th>EMP CODE</th>
												<th>SALARY MONTH</th>
												<th>EARNINGS</th>
												<th>DEDUCTIONS</th>
												<th>NET SALARY</th>
												<th>ACTIONS</th>
											</tr>
										</thead>
									</table></tbody>
								<?php } ?>
							</div>
						</div>
					</div>
				</div>
			</section>
		</div>