Question

我创建了一个管理页面，可以在我的数据库中添加新记录。一切都工作正常，除了上传文件按钮，它没有上传任何东西。该文件不会在任何文件夹中移动。当我检查我的数据库时，它有一个新文件，但当我尝试在我的页面上查看它时，它没有显示任何内容。

<?php

require('db.php');
include("auth.php");

$status = "";
if(isset($_POST['new']) && $_POST['new']==1)
{
$trn_date = date("Y-m-d H:i:s");
$fname =$_REQUEST['fname'];
$lname = $_REQUEST['lname'];
$memo = $_REQUEST['memo'];
$file = "../uploads/".$_REQUEST['file'];
$submittedby = $_SESSION["username"];
$ins_query="insert into user (`trn_date`,`fname`,`lname`,`memo`,`submittedby`,`file`) values ('$trn_date','$fname','$lname','$memo','$submittedby','$file')";
mysqli_query($con,$ins_query) or die(mysqli_error($con));
$status = "New Record Inserted Successfully.</br></br><a href='view.php'>View Inserted Record</a>";
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert New Record</title>
<link rel="stylesheet" href="css/style.css" />
</head>
<body>
<div class="form">
<p><a href="dashboard.php">Dashboard</a> | <a href="view.php">View Records</a> | <a href="logout.php">Logout</a></p>

<div>
<h1>Insert New Record</h1>
<form name="form" method="post" action=""> 
<input type="hidden" name="new" value="1" />
<p><input type="text" name="fname" placeholder="Enter Date" required /></p>
<p><input type="text" name="memo" placeholder="Enter Memorandum" required /></p>
<p><input type="text" name="lname" placeholder="Enter Title" required /></p>
<form action="" method="POST" enctype="multipart/form-data">
         <input type="file" name="file" />
         <input type="submit"/>
      </form>
<?php
if(isset($_POST['btn-upload']))
{    

    $file = rand(1000,100000)."-".$_FILES['file']['name'];
    $file_loc = $_FILES['file']['tmp_name'];
    $file_size = $_FILES['file']['size'];
    $file_type = $_FILES['file']['type'];
    $folder="uploads/";

    // new file size in KB
    $new_size = $file_size/1024;  
    // new file size in KB

    // make file name in lower case
    $new_file_name = strtolower($file);
    // make file name in lower case

    $final_file=str_replace(' ','-',$new_file_name);

    if(move_uploaded_file($file_loc,$folder.$final_file))
    {
        $sql="INSERT INTO user(file) VALUES('$final_file')";
        mysql_query($sql);
        ?>
        <script>
        alert('successfully uploaded');
        window.location.href='index.php?success';
        </script>
        <?php
    }
    else
    {
        ?>
        <script>
        alert('error while uploading file');
        window.location.href='index.php?fail';
        </script>
        <?php
    }
}
?>
</form>

<p style="color:#FF0000;"><?php echo $status; ?></p>
</div>
</div>
</body>
</html>

提交后文件未在路径中上传

0 个答案: