<div class="col-lg-9" style="overflow:auto;">
    <form class="navbar-form navbar-right" method="post" role="search">
        <div class="form-group">
            <input type="text" class="form-control" name="value" placeholder="Search by ID/surname">
        </div>
        <button type="submit" name="search" class="searchAccount btn btn-default">Search</button>
    </form>
    <?php
        if(isset($_POST['search'])){
            if($_POST['value'] == null){
                header("Location: ?page=home&sub=loginlog");
            } else {
                $value = $_POST['value'];
                header("Location: ?page=home&sub=loginlog&search=$value");
            }
        }
    ?>
    <table class="table table-bordered">
        <tr>
            <th>Loginlog ID</th>
            <th>Username</th>
            <th>Date/Time</th>
            <th>Type</th>
        </tr>
        <?php
            $generateLink = "content/sub/loginlogreport.php";
            if(isset($_GET['search'])){
                $value = $_GET['search'];
                $sql = "SELECT * FROM loginlog WHERE loginlog_id = '$value' OR username = '$value'";
                $result3 = mysqli_query($connection, $sql);
                $generateLink = "content/sub/loginlogreport.php?search=$value";
            }
            while($row = mysqli_fetch_array($result3)){
                ?>
                <tr>
                    <td><?php echo $row['loginlog_id']; ?></td>
                    <td><?php echo $row['username']; ?></td>
                    <td><?php echo $row['datetime']; ?></td>
                    <td><?php echo $row['type']; ?></td>
                </tr>
                <?php
            }
        ?>
    </table>
</div>
<div class="col-lg-12" style="margin-top: 5%;">
    <button type="button" class="btn btn-info pull-right" onclick="window.open('<?php echo $generateLink; ?>', '_blank');">Generate Report in PDF File...</button>
</div>