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Direktori : /proc/thread-self/root/proc/self/root/home/ngwcolle/public_html/admin/
Upload File :
Current File : //proc/thread-self/root/proc/self/root/home/ngwcolle/public_html/admin/export_data.php

<?php session_start();
//DB conncetion
include_once('includes/config.php');
error_reporting(1);
ini_set('max_execution_time', 800);
require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Writer\Xls;
use PhpOffice\PhpSpreadsheet\Writer\Csv;
//validating Session
if (strlen($_SESSION['aid'] == 0)) {
    header('location:logout.php');
} else {


    if (isset($_POST['export_btn'])) {

        $fileType = $_POST['file_type'];

        $query = 'SELECT * FROM tbl_student';

        $result = $con->query($query);

        $fileName = "Student_Data_sheet";
        if ($result->num_rows > 0) {

            $spreadsheet = new Spreadsheet();
            $sheet = $spreadsheet->getActiveSheet();
            $sheet->setCellValue('A1', 'First Name');
            $sheet->setCellValue('B1', 'Last Name');
            $sheet->setCellValue('C1', 'Roll No');
            $sheet->setCellValue('D1', 'Class');
            $sheet->setCellValue('E1', 'Email');
            $sheet->setCellValue('F1', 'Mobile No');
            $sheet->setCellValue('G1', 'Address');
            $sheet->setCellValue('H1', 'Subject');
            $sheet->setCellValue('I1', 'Gender');
            $sheet->setCellValue('J1', 'Category');
            // $sheet->setCellValue('K1', 'City');

            $rowCount = 2;
            foreach ($result as $row) {
                $sheet->setCellValue('A' . $rowCount, $row['studentfirstname']);
                $sheet->setCellValue('B' . $rowCount, $row['studentlastname']);
                $sheet->setCellValue('C' . $rowCount, $row['rollno']);
                $sheet->setCellValue('D' . $rowCount, $row['class']);
                $sheet->setCellValue('E' . $rowCount, $row['email']);
                $sheet->setCellValue('F' . $rowCount, $row['mobile']);
                $sheet->setCellValue('G' . $rowCount, $row['address']);
                $sheet->setCellValue('H' . $rowCount, $row['subject']);
                $sheet->setCellValue('I' . $rowCount, $row['gender']);
                $sheet->setCellValue('J' . $rowCount, $row['category']);
                // $sheet->setCellValue('K' . $rowCount, $row['city']);

                $rowCount++;
            }

            if ($fileType == 'xls') {

                $writer = new Xls($spreadsheet);
                $empFileName = $fileName . '.xls';
            } else if ($fileType == 'xlsx') {

                $writer = new Xlsx($spreadsheet);
                $empFileName = $fileName . '.xlsx';
            } else if ($fileType == 'csv') {

                $writer = new Csv($spreadsheet);
                $empFileName = $fileName . '.csv';
            }

            header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
            header('Content-Disposition: attachment;filename="' . urlencode($empFileName) . '"');
            header('Cache-Control: max-age=0');
            $writer->save('php://output');
        } else {
            $_SESSION['message'] = "File is not exported";
            header("Location:manage-student.php");
            exit();
        }
    }

    // if (isset($_POST['submit'])) {
    //     $tname = strtoupper($_POST['teamname']);

    //     $tmember = $_POST['teammember'];
    //     $query = mysqli_query($con, "insert into tbl_dept(dept_name,date_created) values('$tname','$tmember')");
    //     if ($query) {
    //         echo '<script>alert("Department Created.")</script>';
    //         echo "<script>window.location.href ='manage-dept.php'</script>";
    //     } else {
    //         echo '<script>alert("Something Went Wrong. Please try again.")</script>';
    //     }
    // }
?>

    <!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> Student Import</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">

        <!-- Custom styles for this template-->
        <link href="css/sb-admin-2.min.css" rel="stylesheet">
        <style type="text/css">
            label {
                font-size: 16px;
                font-weight: bold;
                color: #000;
            }
        </style>

    </head>

    <body id="page-top">

        <!-- Page Wrapper -->
        <div id="wrapper">

            <?php include_once('includes/sidebar.php'); ?>

            <!-- Content Wrapper -->
            <div id="content-wrapper" class="d-flex flex-column">

                <!-- Main Content -->
                <div id="content">

                    <!-- Topbar -->
                    <?php include_once('includes/topbar.php'); ?>
                    <!-- End of Topbar -->

                    <!-- Begin Page Content -->
                    <div class="container-fluid">

                        <!-- Page Heading -->
                        <h1 class="h3 mb-4 text-gray-800">Import Student List from Excel sheet</h1>
                        <form action="import-student.php" method="POST" enctype="multipart/form-data" name="adminprofile">



                            <div class="row">

                                <div class="col-lg-8">

                                    <!-- Basic Card Example -->
                                    <div class="card shadow mb-4">


                                        <div class="card-body">






                                            <div class="form-group">
                                                <label>Select Filled Excel file (students List)</label>
                                                <input type="file" name="file_data" class="form-control" required />
                                            </div>




                                            <div class="form-group">
                                                <input type="submit" class="btn btn-primary btn-user btn-block" name="import_btn" id="submit" value="Import Student Details">
                                            </div>

                                        </div>
                                    </div>

                                </div>



                            </div>
                        </form>

                    </div>
                    <!-- /.container-fluid -->

                </div>
                <!-- End of Main Content -->

                <?php include_once('includes/footer.php'); ?>

            </div>
            <!-- End of Content Wrapper -->

        </div>
        <!-- End of Page Wrapper -->

        <!-- Scroll to Top Button-->

        <?php include_once('includes/footer2.php'); ?>


        <!-- 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>

    </body>

    </html>
<?php } ?>

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